初始提交

This commit is contained in:
刘旭东 2025-04-10 20:49:54 +08:00
commit 2ec3d09dc2
39 changed files with 3069 additions and 0 deletions

38
.gitignore vendored Normal file
View File

@ -0,0 +1,38 @@
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### IntelliJ IDEA ###
.idea/modules.xml
.idea/jarRepositories.xml
.idea/compiler.xml
.idea/libraries/
*.iws
*.iml
*.ipr
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store

3
.idea/.gitignore generated vendored Normal file
View File

@ -0,0 +1,3 @@
# Default ignored files
/shelf/
/workspace.xml

18
.idea/encodings.xml generated Normal file
View File

@ -0,0 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/api-common/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-common/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-community/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-community/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-gateway/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-gateway/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-public/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-school/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-school/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-student/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/api-student/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
</component>
</project>

14
.idea/misc.xml generated Normal file
View File

@ -0,0 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
<list>
<option value="$PROJECT_DIR$/pom.xml" />
</list>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="temurin-17" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

124
.idea/uiDesigner.xml generated Normal file
View File

@ -0,0 +1,124 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Palette2">
<group name="Swing">
<item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
</item>
<item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
</item>
<item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
</item>
<item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.svg" removable="false" auto-create-binding="false" can-attach-label="true">
<default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
</item>
<item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
<initial-values>
<property name="text" value="Button" />
</initial-values>
</item>
<item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
<initial-values>
<property name="text" value="RadioButton" />
</initial-values>
</item>
<item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
<initial-values>
<property name="text" value="CheckBox" />
</initial-values>
</item>
<item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
<initial-values>
<property name="text" value="Label" />
</initial-values>
</item>
<item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
</item>
<item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
<preferred-size width="200" height="200" />
</default-constraints>
</item>
<item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
<preferred-size width="200" height="200" />
</default-constraints>
</item>
<item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.svg" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
</item>
<item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
</item>
<item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
</item>
<item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
</item>
<item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
<preferred-size width="-1" height="20" />
</default-constraints>
</item>
<item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
</item>
<item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
</item>
</group>
</component>
</project>

6
.idea/vcs.xml generated Normal file
View File

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

62
api-common/pom.xml Normal file
View File

@ -0,0 +1,62 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>app_interface</artifactId>
<version>1.0.0</version>
</parent>
<artifactId>api-common</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<!-- redis -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- Spring Web -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<!-- JSON 解析器和生成器 -->
<dependency>
<groupId>com.alibaba.fastjson2</groupId>
<artifactId>fastjson2</artifactId>
</dependency>
<!-- Java Servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
</dependency>
<!-- <dependency>-->
<!-- <groupId>io.projectreactor</groupId>-->
<!-- <artifactId>reactor-core</artifactId>-->
<!-- <version>3.5.9</version>-->
<!-- </dependency>-->
</dependencies>
</project>

View File

@ -0,0 +1,28 @@
package com.lxbtech.lxb.common;
public class Constants {
/**
* UTF-8 字符集
*/
public static final String UTF8 = "UTF-8";
/**
* 成功标记
*/
public static final Integer SUCCESS = 200;
/**
* 失败标记
*/
public static final Integer FAIL = 500;
/**
* 权限缓存前缀
*/
public final static String LOGIN_TOKEN_KEY = "login_tokens:";
/**
* 学生token在redis中的有效时间单位
*/
public static final Long REDIS_TOKEN_TIME_OUT_DAY = 30L;
}

View File

@ -0,0 +1,94 @@
package com.lxbtech.lxb.common;
/**
* 返回状态码
*
* @author ruoyi
*/
public class HttpStatus
{
/**
* 操作成功
*/
public static final int SUCCESS = 200;
/**
* 对象创建成功
*/
public static final int CREATED = 201;
/**
* 请求已经被接受
*/
public static final int ACCEPTED = 202;
/**
* 操作已经执行成功但是没有返回数据
*/
public static final int NO_CONTENT = 204;
/**
* 资源已被移除
*/
public static final int MOVED_PERM = 301;
/**
* 重定向
*/
public static final int SEE_OTHER = 303;
/**
* 资源没有被修改
*/
public static final int NOT_MODIFIED = 304;
/**
* 参数列表错误缺少格式不匹配
*/
public static final int BAD_REQUEST = 400;
/**
* 未授权
*/
public static final int UNAUTHORIZED = 401;
/**
* 访问受限授权过期
*/
public static final int FORBIDDEN = 403;
/**
* 资源服务未找到
*/
public static final int NOT_FOUND = 404;
/**
* 不允许的http方法
*/
public static final int BAD_METHOD = 405;
/**
* 资源冲突或者资源被锁
*/
public static final int CONFLICT = 409;
/**
* 不支持的数据媒体类型
*/
public static final int UNSUPPORTED_TYPE = 415;
/**
* 系统内部错误
*/
public static final int ERROR = 500;
/**
* 接口未实现
*/
public static final int NOT_IMPLEMENTED = 501;
/**
* 系统警告消息
*/
public static final int WARN = 601;
}

View File

@ -0,0 +1,130 @@
package com.lxbtech.lxb.common;
import java.util.Map;
import com.lxbtech.lxb.common.utils.Convert;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
/**
* Jwt工具类
*
* @author ruoyi
*/
public class JwtUtils
{
public static String secret = TokenConstants.SECRET;
/**
* 从数据声明生成令牌
*
* @param claims 数据声明
* @return 令牌
*/
public static String createToken(Map<String, Object> claims)
{
String token = Jwts.builder().setClaims(claims).signWith(SignatureAlgorithm.HS512, secret).compact();
return token;
}
/**
* 从令牌中获取数据声明
*
* @param token 令牌
* @return 数据声明
*/
public static Claims parseToken(String token)
{
return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();
}
/**
* 根据令牌获取用户标识
*
* @param token 令牌
* @return 用户ID
*/
public static String getUserKey(String token)
{
Claims claims = parseToken(token);
return getValue(claims, SecurityConstants.USER_KEY);
}
/**
* 根据令牌获取用户标识
*
* @param claims 身份信息
* @return 用户ID
*/
public static String getUserKey(Claims claims)
{
return getValue(claims, SecurityConstants.USER_KEY);
}
/**
* 根据令牌获取用户ID
*
* @param token 令牌
* @return 用户ID
*/
public static String getUserId(String token)
{
Claims claims = parseToken(token);
return getValue(claims, SecurityConstants.DETAILS_USER_ID);
}
/**
* 根据身份信息获取用户ID
*
* @param claims 身份信息
* @return 用户ID
*/
public static String getUserId(Claims claims)
{
return getValue(claims, SecurityConstants.DETAILS_USER_ID);
}
/**
* 根据令牌获取用户名
*
* @param token 令牌
* @return 用户名
*/
public static String getUserName(String token)
{
Claims claims = parseToken(token);
return getValue(claims, SecurityConstants.DETAILS_USERNAME);
}
/**
* 根据身份信息获取用户名
*
* @param claims 身份信息
* @return 用户名
*/
public static String getUserName(Claims claims)
{
return getValue(claims, SecurityConstants.DETAILS_USERNAME);
}
/**
* 根据身份信息获取键值
*
* @param claims 身份信息
* @param key
* @return
*/
public static String getValue(Claims claims, String key)
{
return Convert.toStr(claims.get(key), "");
}
/**
* 获取缓存key
*/
public static String getTokenKey(String token)
{
return Constants.LOGIN_TOKEN_KEY + token;
}
}

View File

@ -0,0 +1,41 @@
package com.lxbtech.lxb.common;
/**
* 权限相关通用常量
*/
public class SecurityConstants
{
/**
* 学生标识
*/
public static final String USER_KEY = "student_key";
/**
* 学生ID字段
*/
public static final String DETAILS_USER_ID = "student_id";
/**
* 学生名字段
*/
public static final String DETAILS_USERNAME = "student_name";
/**
* 学生名字段
*/
public static final String DETAILS_EMAIL = "student_email";
/**
* 授权信息字段
*/
public static final String AUTHORIZATION_HEADER = "Authorization";
/**
* 请求来源
*/
public static final String FROM_SOURCE = "from-source";
/**
* 内部请求
*/
public static final String INNER = "inner";
}

View File

@ -0,0 +1,20 @@
package com.lxbtech.lxb.common;
/**
* Token的Key常量
*
* @author ruoyi
*/
public class TokenConstants
{
/**
* 令牌前缀
*/
public static final String PREFIX = "Bearer ";
/**
* 令牌秘钥
*/
public final static String SECRET = "qqpotinbnjnrnbjkbniuhsdfggui";
}

View File

@ -0,0 +1,15 @@
package com.lxbtech.lxb.common.domain;
public class BaseBean {
private Long id;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
}

View File

@ -0,0 +1,116 @@
package com.lxbtech.lxb.common.domain;
import com.lxb.common.Constants;
import java.io.Serializable;
/**
* 响应信息主体
*
* @author ruoyi
*/
public class R<T> implements Serializable
{
private static final long serialVersionUID = 1L;
/** 成功 */
public static final int SUCCESS = Constants.SUCCESS;
/** 失败 */
public static final int FAIL = Constants.FAIL;
private int code;
private String msg;
private T data;
public static <T> R<T> ok()
{
return restResult(null, SUCCESS, null);
}
public static <T> R<T> ok(T data)
{
return restResult(data, SUCCESS, null);
}
public static <T> R<T> ok(T data, String msg)
{
return restResult(data, SUCCESS, msg);
}
public static <T> R<T> fail()
{
return restResult(null, FAIL, null);
}
public static <T> R<T> fail(String msg)
{
return restResult(null, FAIL, msg);
}
public static <T> R<T> fail(T data)
{
return restResult(data, FAIL, null);
}
public static <T> R<T> fail(T data, String msg)
{
return restResult(data, FAIL, msg);
}
public static <T> R<T> fail(int code, String msg)
{
return restResult(null, code, msg);
}
private static <T> R<T> restResult(T data, int code, String msg)
{
R<T> apiResult = new R<>();
apiResult.setCode(code);
apiResult.setData(data);
apiResult.setMsg(msg);
return apiResult;
}
public int getCode()
{
return code;
}
public void setCode(int code)
{
this.code = code;
}
public String getMsg()
{
return msg;
}
public void setMsg(String msg)
{
this.msg = msg;
}
public T getData()
{
return data;
}
public void setData(T data)
{
this.data = data;
}
public static <T> Boolean isError(R<T> ret)
{
return !isSuccess(ret);
}
public static <T> Boolean isSuccess(R<T> ret)
{
return R.SUCCESS == ret.getCode();
}
}

View File

@ -0,0 +1,58 @@
package com.lxbtech.lxb.common.domain;
public class StudentBean extends BaseBean{
private String userName;
private String phone;
private String email;
private String nickname;
private String password;
private String avatar;
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getNickname() {
return nickname;
}
public void setNickname(String nickname) {
this.nickname = nickname;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getAvatar() {
return avatar;
}
public void setAvatar(String avatar) {
this.avatar = avatar;
}
}

View File

@ -0,0 +1,268 @@
package com.lxbtech.lxb.common.redis;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.BoundSetOperations;
import org.springframework.data.redis.core.HashOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.stereotype.Component;
/**
* spring redis 工具类
*
* @author ruoyi
**/
@SuppressWarnings(value = { "unchecked", "rawtypes" })
@Component
public class RedisService
{
@Autowired
public RedisTemplate redisTemplate;
/**
* 缓存基本的对象IntegerString实体类等
*
* @param key 缓存的键值
* @param value 缓存的值
*/
public <T> void setCacheObject(final String key, final T value)
{
redisTemplate.opsForValue().set(key, value);
}
/**
* 缓存基本的对象IntegerString实体类等
*
* @param key 缓存的键值
* @param value 缓存的值
* @param timeout 时间
* @param timeUnit 时间颗粒度
*/
public <T> void setCacheObject(final String key, final T value, final Long timeout, final TimeUnit timeUnit)
{
redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
}
/**
* 设置有效时间
*
* @param key Redis键
* @param timeout 超时时间
* @return true=设置成功false=设置失败
*/
public boolean expire(final String key, final long timeout)
{
return expire(key, timeout, TimeUnit.SECONDS);
}
/**
* 设置有效时间
*
* @param key Redis键
* @param timeout 超时时间
* @param unit 时间单位
* @return true=设置成功false=设置失败
*/
public boolean expire(final String key, final long timeout, final TimeUnit unit)
{
return redisTemplate.expire(key, timeout, unit);
}
/**
* 获取有效时间
*
* @param key Redis键
* @return 有效时间
*/
public long getExpire(final String key)
{
return redisTemplate.getExpire(key);
}
/**
* 判断 key是否存在
*
* @param key
* @return true 存在 false不存在
*/
public Boolean hasKey(String key)
{
return redisTemplate.hasKey(key);
}
/**
* 获得缓存的基本对象
*
* @param key 缓存键值
* @return 缓存键值对应的数据
*/
public <T> T getCacheObject(final String key)
{
ValueOperations<String, T> operation = redisTemplate.opsForValue();
return operation.get(key);
}
/**
* 删除单个对象
*
* @param key
*/
public boolean deleteObject(final String key)
{
return redisTemplate.delete(key);
}
/**
* 删除集合对象
*
* @param collection 多个对象
* @return
*/
public boolean deleteObject(final Collection collection)
{
return redisTemplate.delete(collection) > 0;
}
/**
* 缓存List数据
*
* @param key 缓存的键值
* @param dataList 待缓存的List数据
* @return 缓存的对象
*/
public <T> long setCacheList(final String key, final List<T> dataList)
{
Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
return count == null ? 0 : count;
}
/**
* 获得缓存的list对象
*
* @param key 缓存的键值
* @return 缓存键值对应的数据
*/
public <T> List<T> getCacheList(final String key)
{
return redisTemplate.opsForList().range(key, 0, -1);
}
/**
* 缓存Set
*
* @param key 缓存键值
* @param dataSet 缓存的数据
* @return 缓存数据的对象
*/
public <T> BoundSetOperations<String, T> setCacheSet(final String key, final Set<T> dataSet)
{
BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
Iterator<T> it = dataSet.iterator();
while (it.hasNext())
{
setOperation.add(it.next());
}
return setOperation;
}
/**
* 获得缓存的set
*
* @param key
* @return
*/
public <T> Set<T> getCacheSet(final String key)
{
return redisTemplate.opsForSet().members(key);
}
/**
* 缓存Map
*
* @param key
* @param dataMap
*/
public <T> void setCacheMap(final String key, final Map<String, T> dataMap)
{
if (dataMap != null) {
redisTemplate.opsForHash().putAll(key, dataMap);
}
}
/**
* 获得缓存的Map
*
* @param key
* @return
*/
public <T> Map<String, T> getCacheMap(final String key)
{
return redisTemplate.opsForHash().entries(key);
}
/**
* 往Hash中存入数据
*
* @param key Redis键
* @param hKey Hash键
* @param value
*/
public <T> void setCacheMapValue(final String key, final String hKey, final T value)
{
redisTemplate.opsForHash().put(key, hKey, value);
}
/**
* 获取Hash中的数据
*
* @param key Redis键
* @param hKey Hash键
* @return Hash中的对象
*/
public <T> T getCacheMapValue(final String key, final String hKey)
{
HashOperations<String, String, T> opsForHash = redisTemplate.opsForHash();
return opsForHash.get(key, hKey);
}
/**
* 获取多个Hash中的数据
*
* @param key Redis键
* @param hKeys Hash键集合
* @return Hash对象集合
*/
public <T> List<T> getMultiCacheMapValue(final String key, final Collection<Object> hKeys)
{
return redisTemplate.opsForHash().multiGet(key, hKeys);
}
/**
* 删除Hash中的某条数据
*
* @param key Redis键
* @param hKey Hash键
* @return 是否成功
*/
public boolean deleteCacheMapValue(final String key, final String hKey)
{
return redisTemplate.opsForHash().delete(key, hKey) > 0;
}
/**
* 获得缓存的基本对象列表
*
* @param pattern 字符串前缀
* @return 对象列表
*/
public Collection<String> keys(final String pattern)
{
return redisTemplate.keys(pattern);
}
}

View File

@ -0,0 +1,144 @@
package com.lxbtech.lxb.common.utils;
public class Convert {
/**
* 转换为字符串<br>
* 如果给定的值为null或者转换失败返回默认值<br>
* 转换失败不会报错
*
* @param value 被转换的值
* @param defaultValue 转换错误时的默认值
* @return 结果
*/
public static String toStr(Object value, String defaultValue)
{
if (null == value)
{
return defaultValue;
}
if (value instanceof String)
{
return (String) value;
}
return value.toString();
}
/**
* 转换为字符串<br>
* 如果给定的值为<code>null</code>或者转换失败返回默认值<code>null</code><br>
* 转换失败不会报错
*
* @param value 被转换的值
* @return 结果
*/
public static String toStr(Object value)
{
return toStr(value, null);
}
/**
* 转换为int<br>
* 如果给定的值为空或者转换失败返回默认值<br>
* 转换失败不会报错
*
* @param value 被转换的值
* @param defaultValue 转换错误时的默认值
* @return 结果
*/
public static Integer toInt(Object value, Integer defaultValue)
{
if (value == null)
{
return defaultValue;
}
if (value instanceof Integer)
{
return (Integer) value;
}
if (value instanceof Number)
{
return ((Number) value).intValue();
}
final String valueStr = toStr(value, null);
if (CustomStringUtils.isEmpty(valueStr))
{
return defaultValue;
}
try
{
return Integer.parseInt(valueStr.trim());
}
catch (Exception e)
{
return defaultValue;
}
}
/**
* 转换为int<br>
* 如果给定的值为<code>null</code>或者转换失败返回默认值<code>null</code><br>
* 转换失败不会报错
*
* @param value 被转换的值
* @return 结果
*/
public static Integer toInt(Object value)
{
return toInt(value, null);
}
/**
* 转换为boolean<br>
* String支持的值为truefalseyesokno10, 如果给定的值为空或者转换失败返回默认值<br>
* 转换失败不会报错
*
* @param value 被转换的值
* @param defaultValue 转换错误时的默认值
* @return 结果
*/
public static Boolean toBool(Object value, Boolean defaultValue)
{
if (value == null)
{
return defaultValue;
}
if (value instanceof Boolean)
{
return (Boolean) value;
}
String valueStr = toStr(value, null);
if (CustomStringUtils.isEmpty(valueStr))
{
return defaultValue;
}
valueStr = valueStr.trim().toLowerCase();
switch (valueStr)
{
case "true":
case "yes":
case "ok":
case "1":
case "":
return true;
case "false":
case "no":
case "0":
case "":
return false;
default:
return defaultValue;
}
}
/**
* 转换为boolean<br>
* 如果给定的值为空或者转换失败返回默认值<code>null</code><br>
* 转换失败不会报错
*
* @param value 被转换的值
* @return 结果
*/
public static Boolean toBool(Object value)
{
return toBool(value, null);
}
}

View File

@ -0,0 +1,170 @@
package com.lxbtech.lxb.common.utils;
import org.springframework.util.AntPathMatcher;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
import java.util.StringJoiner;
public class CustomStringUtils {
/** 空字符串 */
private static final String NULLSTR = "";
/** 下划线 */
private static final char SEPARATOR = '_';
/** 星号 */
private static final char ASTERISK = '*';
/**
* 查找指定字符串是否匹配指定字符串列表中的任意一个字符串
*
* @param str 指定字符串
* @param strs 需要检查的字符串数组
* @return 是否匹配
*/
public static boolean matches(String str, List<String> strs)
{
if (isEmpty(str) || isEmpty(strs))
{
return false;
}
for (String pattern : strs)
{
if (isMatch(pattern, str))
{
return true;
}
}
return false;
}
/**
* * 判断一个字符串是否为空串
*
* @param str String
* @return true为空 false非空
*/
public static boolean isEmpty(String str)
{
return isNull(str) || NULLSTR.equals(str.trim());
}
/**
* * 判断一个对象是否为空
*
* @param object Object
* @return true为空 false非空
*/
public static boolean isNull(Object object)
{
return object == null;
}
/**
* * 判断一个对象是否非空
*
* @param object Object
* @return true非空 false
*/
public static boolean isNotNull(Object object)
{
return !isNull(object);
}
/**
* 判断url是否与规则配置:
* ? 表示单个字符;
* * 表示一层路径内的任意字符串不可跨层级;
* ** 表示任意层路径;
*
* @param pattern 匹配规则
* @param url 需要匹配的url
* @return
*/
public static boolean isMatch(String pattern, String url)
{
AntPathMatcher matcher = new AntPathMatcher();
return matcher.match(pattern, url);
}
/**
* * 判断一个Collection是否为空 包含ListSetQueue
*
* @param coll 要判断的Collection
* @return true为空 false非空
*/
public static boolean isEmpty(Collection<?> coll)
{
return isNull(coll) || coll.isEmpty();
}
/**
* * 判断一个Collection是否非空包含ListSetQueue
*
* @param coll 要判断的Collection
* @return true非空 false
*/
public static boolean isNotEmpty(Collection<?> coll)
{
return !isEmpty(coll);
}
/**
* * 判断一个对象数组是否为空
*
* @param objects 要判断的对象数组
** @return true为空 false非空
*/
public static boolean isEmpty(Object[] objects)
{
return isNull(objects) || (objects.length == 0);
}
public static String join(Object[] array, String delimiter) {
return array == null ? null : join((Object[])array, delimiter, 0, array.length);
}
public static String join(Object[] array, String delimiter, int startIndex, int endIndex) {
if (array == null) {
return null;
} else if (endIndex - startIndex <= 0) {
return "";
} else {
StringJoiner joiner = new StringJoiner(toStringOrEmpty(delimiter));
for(int i = startIndex; i < endIndex; ++i) {
joiner.add(toStringOrEmpty(array[i]));
}
return joiner.toString();
}
}
private static String toStringOrEmpty(Object obj) {
return Objects.toString(obj, "");
}
/**
* 是否包含字符串
*
* @param str 验证字符串
* @param strs 字符串组
* @return 包含返回true
*/
public static boolean inStringIgnoreCase(String str, String... strs)
{
if (str != null && strs != null)
{
for (String s : strs)
{
if (str.equalsIgnoreCase(trim(s)))
{
return true;
}
}
}
return false;
}
/**
* 去空格
*/
public static String trim(String str)
{
return (str == null ? "" : str.trim());
}
}

View File

@ -0,0 +1,50 @@
package com.lxbtech.lxb.common.utils;
/**
* ID生成器工具类
*
* @author ruoyi
*/
public class IdUtils
{
/**
* 获取随机UUID
*
* @return 随机UUID
*/
public static String randomUUID()
{
return UUID.randomUUID().toString();
}
/**
* 简化的UUID去掉了横线
*
* @return 简化的UUID去掉了横线
*/
public static String simpleUUID()
{
return UUID.randomUUID().toString(true);
}
/**
* 获取随机UUID使用性能更好的ThreadLocalRandom生成UUID
*
* @return 随机UUID
*/
public static String fastUUID()
{
return UUID.fastUUID().toString();
}
/**
* 简化的UUID去掉了横线使用性能更好的ThreadLocalRandom生成UUID
*
* @return 简化的UUID去掉了横线
*/
public static String fastSimpleUUID()
{
return UUID.fastUUID().toString(true);
}
}

View File

@ -0,0 +1,334 @@
package com.lxbtech.lxb.common.utils;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.Collections;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.lxb.common.Constants;
import org.springframework.core.io.buffer.DataBuffer;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.util.LinkedCaseInsensitiveMap;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import com.alibaba.fastjson2.JSON;
import reactor.core.publisher.Mono;
import com.lxbtech.lxb.common.domain.R;
/**
* 客户端工具类
*
* @author ruoyi
*/
public class ServletUtils
{
/**
* 获取String参数
*/
public static String getParameter(String name)
{
return getRequest().getParameter(name);
}
/**
* 获取String参数
*/
public static String getParameter(String name, String defaultValue)
{
return Convert.toStr(getRequest().getParameter(name), defaultValue);
}
/**
* 获取Integer参数
*/
public static Integer getParameterToInt(String name)
{
return Convert.toInt(getRequest().getParameter(name));
}
/**
* 获取Integer参数
*/
public static Integer getParameterToInt(String name, Integer defaultValue)
{
return Convert.toInt(getRequest().getParameter(name), defaultValue);
}
/**
* 获取Boolean参数
*/
public static Boolean getParameterToBool(String name)
{
return Convert.toBool(getRequest().getParameter(name));
}
/**
* 获取Boolean参数
*/
public static Boolean getParameterToBool(String name, Boolean defaultValue)
{
return Convert.toBool(getRequest().getParameter(name), defaultValue);
}
/**
* 获得所有请求参数
*
* @param request 请求对象{@link ServletRequest}
* @return Map
*/
public static Map<String, String[]> getParams(ServletRequest request)
{
final Map<String, String[]> map = request.getParameterMap();
return Collections.unmodifiableMap(map);
}
/**
* 获得所有请求参数
*
* @param request 请求对象{@link ServletRequest}
* @return Map
*/
public static Map<String, String> getParamMap(ServletRequest request)
{
Map<String, String> params = new HashMap<>();
for (Map.Entry<String, String[]> entry : getParams(request).entrySet())
{
params.put(entry.getKey(), CustomStringUtils.join(entry.getValue(), ","));
}
return params;
}
/**
* 获取request
*/
public static HttpServletRequest getRequest()
{
try
{
return getRequestAttributes().getRequest();
}
catch (Exception e)
{
return null;
}
}
/**
* 获取response
*/
public static HttpServletResponse getResponse()
{
try
{
return getRequestAttributes().getResponse();
}
catch (Exception e)
{
return null;
}
}
/**
* 获取session
*/
public static HttpSession getSession()
{
return getRequest().getSession();
}
public static ServletRequestAttributes getRequestAttributes()
{
try
{
RequestAttributes attributes = RequestContextHolder.getRequestAttributes();
return (ServletRequestAttributes) attributes;
}
catch (Exception e)
{
return null;
}
}
public static String getHeader(HttpServletRequest request, String name)
{
String value = request.getHeader(name);
if (CustomStringUtils.isEmpty(value))
{
return "";
}
return urlDecode(value);
}
public static Map<String, String> getHeaders(HttpServletRequest request)
{
Map<String, String> map = new LinkedCaseInsensitiveMap<>();
Enumeration<String> enumeration = request.getHeaderNames();
if (enumeration != null)
{
while (enumeration.hasMoreElements())
{
String key = enumeration.nextElement();
String value = request.getHeader(key);
map.put(key, value);
}
}
return map;
}
/**
* 将字符串渲染到客户端
*
* @param response 渲染对象
* @param string 待渲染的字符串
*/
public static void renderString(HttpServletResponse response, String string)
{
try
{
response.setStatus(200);
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
response.getWriter().print(string);
}
catch (IOException e)
{
e.printStackTrace();
}
}
/**
* 是否是Ajax异步请求
*
* @param request
*/
public static boolean isAjaxRequest(HttpServletRequest request)
{
String accept = request.getHeader("accept");
if (accept != null && accept.contains("application/json"))
{
return true;
}
String xRequestedWith = request.getHeader("X-Requested-With");
if (xRequestedWith != null && xRequestedWith.contains("XMLHttpRequest"))
{
return true;
}
String uri = request.getRequestURI();
if (CustomStringUtils.inStringIgnoreCase(uri, ".json", ".xml"))
{
return true;
}
String ajax = request.getParameter("__ajax");
return CustomStringUtils.inStringIgnoreCase(ajax, "json", "xml");
}
/**
* 内容编码
*
* @param str 内容
* @return 编码后的内容
*/
public static String urlEncode(String str)
{
try
{
return URLEncoder.encode(str, Constants.UTF8);
}
catch (UnsupportedEncodingException e)
{
return "";
}
}
/**
* 内容解码
*
* @param str 内容
* @return 解码后的内容
*/
public static String urlDecode(String str)
{
try
{
return URLDecoder.decode(str, Constants.UTF8);
}
catch (UnsupportedEncodingException e)
{
return "";
}
}
/**
* 设置webflux模型响应
*
* @param response ServerHttpResponse
* @param value 响应内容
* @return Mono<Void>
*/
public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value)
{
return webFluxResponseWriter(response, HttpStatus.OK, value, R.FAIL);
}
/**
* 设置webflux模型响应
*
* @param response ServerHttpResponse
* @param code 响应状态码
* @param value 响应内容
* @return Mono<Void>
*/
public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value, int code)
{
return webFluxResponseWriter(response, HttpStatus.OK, value, code);
}
/**
* 设置webflux模型响应
*
* @param response ServerHttpResponse
* @param status http状态码
* @param code 响应状态码
* @param value 响应内容
* @return Mono<Void>
*/
public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, HttpStatus status, Object value, int code)
{
return webFluxResponseWriter(response, MediaType.APPLICATION_JSON_VALUE, status, value, code);
}
/**
* 设置webflux模型响应
*
* @param response ServerHttpResponse
* @param contentType content-type
* @param status http状态码
* @param code 响应状态码
* @param value 响应内容
* @return Mono<Void>
*/
public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, String contentType, HttpStatus status, Object value, int code)
{
response.setStatusCode(status);
response.getHeaders().add(HttpHeaders.CONTENT_TYPE, contentType);
R<?> result = R.fail(code, value.toString());
DataBuffer dataBuffer = response.bufferFactory().wrap(JSON.toJSONString(result).getBytes());
return response.writeWith(Mono.just(dataBuffer));
}
}

View File

@ -0,0 +1,483 @@
package com.lxbtech.lxb.common.utils;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.util.Random;
import java.util.concurrent.ThreadLocalRandom;
/**
* 提供通用唯一识别码universally unique identifierUUID实现
*
* @author ruoyi
*/
public final class UUID implements java.io.Serializable, Comparable<UUID>
{
private static final long serialVersionUID = -1185015143654744140L;
/**
* SecureRandom 的单例
*
*/
private static class Holder
{
static final SecureRandom numberGenerator = getSecureRandom();
}
/** 此UUID的最高64有效位 */
private final long mostSigBits;
/** 此UUID的最低64有效位 */
private final long leastSigBits;
/**
* 私有构造
*
* @param data 数据
*/
private UUID(byte[] data)
{
long msb = 0;
long lsb = 0;
assert data.length == 16 : "data must be 16 bytes in length";
for (int i = 0; i < 8; i++)
{
msb = (msb << 8) | (data[i] & 0xff);
}
for (int i = 8; i < 16; i++)
{
lsb = (lsb << 8) | (data[i] & 0xff);
}
this.mostSigBits = msb;
this.leastSigBits = lsb;
}
/**
* 使用指定的数据构造新的 UUID
*
* @param mostSigBits 用于 {@code UUID} 的最高有效 64
* @param leastSigBits 用于 {@code UUID} 的最低有效 64
*/
public UUID(long mostSigBits, long leastSigBits)
{
this.mostSigBits = mostSigBits;
this.leastSigBits = leastSigBits;
}
/**
* 获取类型 4伪随机生成的UUID 的静态工厂
*
* @return 随机生成的 {@code UUID}
*/
public static UUID fastUUID()
{
return randomUUID(false);
}
/**
* 获取类型 4伪随机生成的UUID 的静态工厂 使用加密的强伪随机数生成器生成该 UUID
*
* @return 随机生成的 {@code UUID}
*/
public static UUID randomUUID()
{
return randomUUID(true);
}
/**
* 获取类型 4伪随机生成的UUID 的静态工厂 使用加密的强伪随机数生成器生成该 UUID
*
* @param isSecure 是否使用{@link SecureRandom}如果是可以获得更安全的随机码否则可以得到更好的性能
* @return 随机生成的 {@code UUID}
*/
public static UUID randomUUID(boolean isSecure)
{
final Random ng = isSecure ? Holder.numberGenerator : getRandom();
byte[] randomBytes = new byte[16];
ng.nextBytes(randomBytes);
randomBytes[6] &= 0x0f; /* clear version */
randomBytes[6] |= 0x40; /* set to version 4 */
randomBytes[8] &= 0x3f; /* clear variant */
randomBytes[8] |= 0x80; /* set to IETF variant */
return new UUID(randomBytes);
}
/**
* 根据指定的字节数组获取类型 3基于名称的UUID 的静态工厂
*
* @param name 用于构造 UUID 的字节数组
*
* @return 根据指定数组生成的 {@code UUID}
*/
public static UUID nameUUIDFromBytes(byte[] name)
{
MessageDigest md;
try
{
md = MessageDigest.getInstance("MD5");
}
catch (NoSuchAlgorithmException nsae)
{
throw new InternalError("MD5 not supported");
}
byte[] md5Bytes = md.digest(name);
md5Bytes[6] &= 0x0f; /* clear version */
md5Bytes[6] |= 0x30; /* set to version 3 */
md5Bytes[8] &= 0x3f; /* clear variant */
md5Bytes[8] |= 0x80; /* set to IETF variant */
return new UUID(md5Bytes);
}
/**
* 根据 {@link #toString()} 方法中描述的字符串标准表示形式创建{@code UUID}
*
* @param name 指定 {@code UUID} 字符串
* @return 具有指定值的 {@code UUID}
* @throws IllegalArgumentException 如果 name {@link #toString} 中描述的字符串表示形式不符抛出此异常
*
*/
public static UUID fromString(String name)
{
String[] components = name.split("-");
if (components.length != 5)
{
throw new IllegalArgumentException("Invalid UUID string: " + name);
}
for (int i = 0; i < 5; i++)
{
components[i] = "0x" + components[i];
}
long mostSigBits = Long.decode(components[0]).longValue();
mostSigBits <<= 16;
mostSigBits |= Long.decode(components[1]).longValue();
mostSigBits <<= 16;
mostSigBits |= Long.decode(components[2]).longValue();
long leastSigBits = Long.decode(components[3]).longValue();
leastSigBits <<= 48;
leastSigBits |= Long.decode(components[4]).longValue();
return new UUID(mostSigBits, leastSigBits);
}
/**
* 返回此 UUID 128 位值中的最低有效 64
*
* @return UUID 128 位值中的最低有效 64
*/
public long getLeastSignificantBits()
{
return leastSigBits;
}
/**
* 返回此 UUID 128 位值中的最高有效 64
*
* @return UUID 128 位值中最高有效 64
*/
public long getMostSignificantBits()
{
return mostSigBits;
}
/**
* 与此 {@code UUID} 相关联的版本号. 版本号描述此 {@code UUID} 是如何生成的
* <p>
* 版本号具有以下含意:
* <ul>
* <li>1 基于时间的 UUID
* <li>2 DCE 安全 UUID
* <li>3 基于名称的 UUID
* <li>4 随机生成的 UUID
* </ul>
*
* @return {@code UUID} 的版本号
*/
public int version()
{
// Version is bits masked by 0x000000000000F000 in MS long
return (int) ((mostSigBits >> 12) & 0x0f);
}
/**
* 与此 {@code UUID} 相关联的变体号变体号描述 {@code UUID} 的布局
* <p>
* 变体号具有以下含意
* <ul>
* <li>0 NCS 向后兼容保留
* <li>2 <a href="http://www.ietf.org/rfc/rfc4122.txt">IETF&nbsp;RFC&nbsp;4122</a>(Leach-Salz), 用于此类
* <li>6 保留微软向后兼容
* <li>7 保留供以后定义使用
* </ul>
*
* @return {@code UUID} 相关联的变体号
*/
public int variant()
{
// This field is composed of a varying number of bits.
// 0 - - Reserved for NCS backward compatibility
// 1 0 - The IETF aka Leach-Salz variant (used by this class)
// 1 1 0 Reserved, Microsoft backward compatibility
// 1 1 1 Reserved for future definition.
return (int) ((leastSigBits >>> (64 - (leastSigBits >>> 62))) & (leastSigBits >> 63));
}
/**
* 与此 UUID 相关联的时间戳值
*
* <p>
* 60 位的时间戳值根据此 {@code UUID} time_lowtime_mid time_hi 字段构造<br>
* 所得到的时间戳以 100 毫微秒为单位 UTC通用协调时间 1582 10 15 日零时开始
*
* <p>
* 时间戳值仅在在基于时间的 UUID version 类型为 1中才有意义<br>
* 如果此 {@code UUID} 不是基于时间的 UUID则此方法抛出 UnsupportedOperationException
*
* @throws UnsupportedOperationException 如果此 {@code UUID} 不是 version 1 UUID
*/
public long timestamp() throws UnsupportedOperationException
{
checkTimeBase();
return (mostSigBits & 0x0FFFL) << 48//
| ((mostSigBits >> 16) & 0x0FFFFL) << 32//
| mostSigBits >>> 32;
}
/**
* 与此 UUID 相关联的时钟序列值
*
* <p>
* 14 位的时钟序列值根据此 UUID clock_seq 字段构造clock_seq 字段用于保证在基于时间的 UUID 中的时间唯一性
* <p>
* {@code clockSequence} 值仅在基于时间的 UUID version 类型为 1中才有意义 如果此 UUID 不是基于时间的 UUID则此方法抛出
* UnsupportedOperationException
*
* @return {@code UUID} 的时钟序列
*
* @throws UnsupportedOperationException 如果此 UUID version 不为 1
*/
public int clockSequence() throws UnsupportedOperationException
{
checkTimeBase();
return (int) ((leastSigBits & 0x3FFF000000000000L) >>> 48);
}
/**
* 与此 UUID 相关的节点值
*
* <p>
* 48 位的节点值根据此 UUID node 字段构造此字段旨在用于保存机器的 IEEE 802 地址该地址用于生成此 UUID 以保证空间唯一性
* <p>
* 节点值仅在基于时间的 UUID version 类型为 1中才有意义<br>
* 如果此 UUID 不是基于时间的 UUID则此方法抛出 UnsupportedOperationException
*
* @return {@code UUID} 的节点值
*
* @throws UnsupportedOperationException 如果此 UUID version 不为 1
*/
public long node() throws UnsupportedOperationException
{
checkTimeBase();
return leastSigBits & 0x0000FFFFFFFFFFFFL;
}
/**
* 返回此{@code UUID} 的字符串表现形式
*
* <p>
* UUID 的字符串表示形式由此 BNF 描述
*
* <pre>
* {@code
* UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
* time_low = 4*<hexOctet>
* time_mid = 2*<hexOctet>
* time_high_and_version = 2*<hexOctet>
* variant_and_sequence = 2*<hexOctet>
* node = 6*<hexOctet>
* hexOctet = <hexDigit><hexDigit>
* hexDigit = [0-9a-fA-F]
* }
* </pre>
*
* </blockquote>
*
* @return {@code UUID} 的字符串表现形式
* @see #toString(boolean)
*/
@Override
public String toString()
{
return toString(false);
}
/**
* 返回此{@code UUID} 的字符串表现形式
*
* <p>
* UUID 的字符串表示形式由此 BNF 描述
*
* <pre>
* {@code
* UUID = <time_low>-<time_mid>-<time_high_and_version>-<variant_and_sequence>-<node>
* time_low = 4*<hexOctet>
* time_mid = 2*<hexOctet>
* time_high_and_version = 2*<hexOctet>
* variant_and_sequence = 2*<hexOctet>
* node = 6*<hexOctet>
* hexOctet = <hexDigit><hexDigit>
* hexDigit = [0-9a-fA-F]
* }
* </pre>
*
* </blockquote>
*
* @param isSimple 是否简单模式简单模式为不带'-'的UUID字符串
* @return {@code UUID} 的字符串表现形式
*/
public String toString(boolean isSimple)
{
final StringBuilder builder = new StringBuilder(isSimple ? 32 : 36);
// time_low
builder.append(digits(mostSigBits >> 32, 8));
if (!isSimple)
{
builder.append('-');
}
// time_mid
builder.append(digits(mostSigBits >> 16, 4));
if (!isSimple)
{
builder.append('-');
}
// time_high_and_version
builder.append(digits(mostSigBits, 4));
if (!isSimple)
{
builder.append('-');
}
// variant_and_sequence
builder.append(digits(leastSigBits >> 48, 4));
if (!isSimple)
{
builder.append('-');
}
// node
builder.append(digits(leastSigBits, 12));
return builder.toString();
}
/**
* 返回此 UUID 的哈希码
*
* @return UUID 的哈希码值
*/
@Override
public int hashCode()
{
long hilo = mostSigBits ^ leastSigBits;
return ((int) (hilo >> 32)) ^ (int) hilo;
}
/**
* 将此对象与指定对象比较
* <p>
* 当且仅当参数不为 {@code null}而是一个 UUID 对象具有与此 UUID 相同的 varriant包含相同的值每一位均相同结果才为 {@code true}
*
* @param obj 要与之比较的对象
*
* @return 如果对象相同则返回 {@code true}否则返回 {@code false}
*/
@Override
public boolean equals(Object obj)
{
if ((null == obj) || (obj.getClass() != UUID.class))
{
return false;
}
UUID id = (UUID) obj;
return (mostSigBits == id.mostSigBits && leastSigBits == id.leastSigBits);
}
// Comparison Operations
/**
* 将此 UUID 与指定的 UUID 比较
*
* <p>
* 如果两个 UUID 不同且第一个 UUID 的最高有效字段大于第二个 UUID 的对应字段则第一个 UUID 大于第二个 UUID
*
* @param val 与此 UUID 比较的 UUID
*
* @return 在此 UUID 小于等于或大于 val 分别返回 -10 1
*
*/
@Override
public int compareTo(UUID val)
{
// The ordering is intentionally set up so that the UUIDs
// can simply be numerically compared as two numbers
return (this.mostSigBits < val.mostSigBits ? -1 : //
(this.mostSigBits > val.mostSigBits ? 1 : //
(this.leastSigBits < val.leastSigBits ? -1 : //
(this.leastSigBits > val.leastSigBits ? 1 : //
0))));
}
// -------------------------------------------------------------------------------------------------------------------
// Private method start
/**
* 返回指定数字对应的hex值
*
* @param val
* @param digits
* @return
*/
private static String digits(long val, int digits)
{
long hi = 1L << (digits * 4);
return Long.toHexString(hi | (val & (hi - 1))).substring(1);
}
/**
* 检查是否为time-based版本UUID
*/
private void checkTimeBase()
{
if (version() != 1)
{
throw new UnsupportedOperationException("Not a time-based UUID");
}
}
/**
* 获取{@link SecureRandom}类提供加密的强随机数生成器 (RNG)
*
* @return {@link SecureRandom}
*/
public static SecureRandom getSecureRandom()
{
try
{
return SecureRandom.getInstance("SHA1PRNG");
}
catch (NoSuchAlgorithmException e)
{
throw new RuntimeException(e);
}
}
/**
* 获取随机数生成器对象<br>
* ThreadLocalRandom是JDK 7之后提供并发产生随机数能够解决多个线程发生的竞争争夺
*
* @return {@link ThreadLocalRandom}
*/
public static ThreadLocalRandom getRandom()
{
return ThreadLocalRandom.current();
}
}

27
api-community/pom.xml Normal file
View File

@ -0,0 +1,27 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>app_interface</artifactId>
<version>1.0.0</version>
</parent>
<artifactId>api-community</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

69
api-gateway/pom.xml Normal file
View File

@ -0,0 +1,69 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>app_interface</artifactId>
<version>1.0.0</version>
</parent>
<artifactId>api-gateway</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-gateway-server</artifactId>
</dependency>
<!-- springcloud loadbalancer -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-loadbalancer</artifactId>
</dependency>
<!-- SpringBoot Actuator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- 负载均衡 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
</dependency>
<!-- Actuator 监控 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!-- JWT -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>${jjwt.version}</version>
</dependency>
<dependency>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>api-common</artifactId>
<version>1.0.0</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

View File

@ -0,0 +1,18 @@
package com.lxbtech.lxb.gateway;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication()
@EnableDiscoveryClient()
@ComponentScan(basePackages = {
"com.lxbtech.lxb",
"com.alibaba.cloud.nacos" // 第三方组件包
})
public class GatewayApplication {
public static void main( String[] args){
SpringApplication.run(GatewayApplication.class, args);
}
}

View File

@ -0,0 +1,17 @@
package com.lxbtech.lxb.gateway.config;
import org.springframework.cloud.gateway.filter.ratelimit.KeyResolver;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import reactor.core.publisher.Mono;
@Configuration
public class RateLimitConfig {
@Bean
public KeyResolver userKeyResolver() {
return exchange -> Mono.just(
exchange.getRequest().getRemoteAddress().getAddress().getHostAddress()
);
}
}

View File

@ -0,0 +1,33 @@
package com.lxbtech.lxb.gateway.config.properties;
import java.util.ArrayList;
import java.util.List;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.context.annotation.Configuration;
/**
* 放行白名单配置
*
* @author ruoyi
*/
@Configuration
@RefreshScope
@ConfigurationProperties(prefix = "security.ignore")
public class IgnoreWhiteProperties
{
/**
* 放行白名单配置网关不校验此处的白名单
*/
private List<String> whites = new ArrayList<>();
public List<String> getWhites()
{
return whites;
}
public void setWhites(List<String> whites)
{
this.whites = whites;
}
}

View File

@ -0,0 +1,127 @@
package com.lxbtech.lxb.gateway.filter;
import com.lxbtech.lxb.common.*;
import com.lxbtech.lxb.common.redis.RedisService;
import com.lxbtech.lxb.common.utils.CustomStringUtils;
import com.lxbtech.lxb.common.utils.ServletUtils;
import com.lxb.gateway.config.properties.IgnoreWhiteProperties;
import io.jsonwebtoken.Claims;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
@Component
public class AuthFilter implements GlobalFilter, Ordered
{
private static final Logger log = LoggerFactory.getLogger(AuthFilter.class);
// 排除过滤的 uri 地址nacos自行添加
@Autowired
private IgnoreWhiteProperties ignoreWhite;
@Autowired
private RedisService redisService;
@Override
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain)
{
ServerHttpRequest request = exchange.getRequest();
ServerHttpRequest.Builder mutate = request.mutate();
String url = request.getURI().getPath();
// 跳过不需要验证的路径
if (CustomStringUtils.matches(url, ignoreWhite.getWhites()))
{
return chain.filter(exchange);
}
String token = getRequestToken(request);
if (StringUtils.isEmpty(token))
{
return unauthorizedResponse(exchange, "令牌不能为空");
}
Claims claims = JwtUtils.parseToken(token);
if (claims == null)
{
return unauthorizedResponse(exchange, "令牌已过期或验证不正确!");
}
String userkey = JwtUtils.getUserKey(claims);
boolean islogin = redisService.hasKey(JwtUtils.getTokenKey(userkey));
if (!islogin)
{
return unauthorizedResponse(exchange, "登录状态已过期");
}
String userid = JwtUtils.getUserId(claims);
String username = JwtUtils.getUserName(claims);
if (StringUtils.isEmpty(userid) || StringUtils.isEmpty(username))
{
return unauthorizedResponse(exchange, "令牌验证失败");
}
// 设置用户信息到请求
addHeader(mutate, SecurityConstants.USER_KEY, userkey);
addHeader(mutate, SecurityConstants.DETAILS_USER_ID, userid);
addHeader(mutate, SecurityConstants.DETAILS_USERNAME, username);
// 内部请求来源参数清除
removeHeader(mutate, SecurityConstants.FROM_SOURCE);
return chain.filter(exchange.mutate().request(mutate.build()).build());
}
private void addHeader(ServerHttpRequest.Builder mutate, String name, Object value)
{
if (value == null)
{
return;
}
String valueStr = value.toString();
String valueEncode = "";
try
{
valueEncode = URLEncoder.encode(valueStr, Constants.UTF8);
}
catch (UnsupportedEncodingException e){}
mutate.header(name, valueEncode);
}
private void removeHeader(ServerHttpRequest.Builder mutate, String name)
{
mutate.headers(httpHeaders -> httpHeaders.remove(name)).build();
}
private Mono<Void> unauthorizedResponse(ServerWebExchange exchange, String msg)
{
log.error("[鉴权异常处理]请求路径:{},错误信息:{}", exchange.getRequest().getPath(), msg);
return ServletUtils.webFluxResponseWriter(exchange.getResponse(), msg, HttpStatus.UNAUTHORIZED);
}
/**
* 获取请求token
*/
private String getRequestToken(ServerHttpRequest request)
{
String token = request.getHeaders().getFirst(SecurityConstants.AUTHORIZATION_HEADER);
// 如果前端设置了令牌前缀则裁剪掉前缀
if (!StringUtils.isEmpty(token) && token.startsWith(TokenConstants.PREFIX))
{
token = token.replaceFirst(TokenConstants.PREFIX, "");
}
return token;
}
@Override
public int getOrder()
{
return -200;
}
}

View File

@ -0,0 +1,36 @@
package com.lxbtech.lxb.gateway.filter;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
import java.util.UUID;
@Component
public class RequestTrackingFilter implements GlobalFilter, Ordered {
@Override
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
// 添加请求ID
String requestId = UUID.randomUUID().toString();
ServerHttpRequest request = exchange.getRequest().mutate()
.header("X-Request-ID", requestId)
.build();
// 记录请求日志
System.out.printf("Incoming request %s %s%n",
request.getMethod(),
request.getPath());
return chain.filter(exchange.mutate().request(request).build());
}
@Override
public int getOrder() {
return Ordered.HIGHEST_PRECEDENCE;
}
}

View File

@ -0,0 +1,21 @@
# Tomcat
server:
port: 8080
# Spring
spring:
application:
# 应用名称
name: api-gateway
profiles:
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 127.0.0.1:8848
config:
# 配置中心地址
server-addr: 127.0.0.1:8848
# 配置文件格式
file-extension: yaml
refresh-enabled: true

28
api-public/pom.xml Normal file
View File

@ -0,0 +1,28 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>app_interface</artifactId>
<version>1.0.0</version>
</parent>
<groupId>org.practice</groupId>
<artifactId>api-public</artifactId>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

27
api-school/pom.xml Normal file
View File

@ -0,0 +1,27 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>app_interface</artifactId>
<version>1.0.0</version>
</parent>
<artifactId>api-school</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

62
api-student/pom.xml Normal file
View File

@ -0,0 +1,62 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>app_interface</artifactId>
<version>1.0.0</version>
</parent>
<artifactId>api-student</artifactId>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- springcloud loadbalancer -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-loadbalancer</artifactId>
</dependency>
<!-- mysql -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
</dependency>
<!-- 连接池 (可选) -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
</dependency>
<dependency>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>api-common</artifactId>
<version>1.0.0</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

View File

@ -0,0 +1,21 @@
package com.lxbtech.lxb.student;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication(exclude = {
org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration.class,
org.mybatis.spring.boot.autoconfigure.MybatisLanguageDriverAutoConfiguration.class
})
@EnableDiscoveryClient()
@ComponentScan(basePackages = {
"com.lxbtech.lxb"
})
public class StudentApplication {
public static void main( String[] args){
SpringApplication.run(StudentApplication.class, args);
}
}

View File

@ -0,0 +1,52 @@
package com.lxbtech.lxb.student.controller;
import com.lxbtech.lxb.common.JwtUtils;
import com.lxbtech.lxb.common.Constants;
import com.lxbtech.lxb.common.SecurityConstants;
import com.lxbtech.lxb.common.domain.R;
import com.lxbtech.lxb.common.domain.StudentBean;
import com.lxbtech.lxb.common.redis.RedisService;
import com.lxbtech.lxb.common.utils.IdUtils;
import com.lxbtech.lxb.student.service.IStudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
@RestController
@RequestMapping("/student")
public class StudentController {
@Autowired
IStudentService studentService;
@Autowired
private RedisService redisService;
@GetMapping("/{id}")
public StudentBean getDataById(@PathVariable Long id){
return studentService.selectStudentById(id);
}
// @GetMapping("/{id}")
// public R<StudentBean> getDataById(@PathVariable Long id){
// return R.ok(studentService.selectStudentById(id));
// }
@PostMapping("/login")
public R<String> login(StudentBean requestBean){
StudentBean studentBean=studentService.selectStudentByUserName(requestBean.getUserName());
if (requestBean.getPassword().equals(studentBean.getPassword())) {
String userkey=IdUtils.fastUUID();
Map<String, Object> claims = new HashMap<>();
claims.put(SecurityConstants.USER_KEY, userkey);
claims.put(SecurityConstants.DETAILS_USER_ID, studentBean.getId());
claims.put(SecurityConstants.DETAILS_USERNAME, studentBean.getUserName());
claims.put(SecurityConstants.DETAILS_EMAIL, studentBean.getEmail());
String token=JwtUtils.createToken(claims);
redisService.setCacheObject(JwtUtils.getTokenKey(userkey),token,Constants.REDIS_TOKEN_TIME_OUT_DAY, TimeUnit.DAYS);
return R.ok(token);
}else
return R.fail("密码错误");
}
}

View File

@ -0,0 +1,16 @@
package com.lxbtech.lxb.student.mapper;
import com.lxbtech.lxb.common.domain.StudentBean;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.data.repository.query.Param;
import org.apache.ibatis.annotations.Select;
@Mapper
public interface IStudentMapper {
@Select("SELECT id,user_name,phone,email,password,nickname,avatar FROM student "
+ "WHERE id=#{id}")
StudentBean getDateByStudentId(@Param("id") Long id);
@Select("SELECT id,user_name,phone,email,password,nickname,avatar FROM student "
+ "WHERE user_name=#{user_name} limit 1")
StudentBean getDateByStudentName(@Param("user_name") String userName);
}

View File

@ -0,0 +1,14 @@
package com.lxbtech.lxb.student.service;
import com.lxbtech.lxb.common.domain.StudentBean;
public interface IStudentService {
/**
* 查询学生信息
*
* @param studentId 参数配置ID
* @return 参数配置信息
*/
public StudentBean selectStudentById(Long studentId);
public StudentBean selectStudentByUserName(String userName);
}

View File

@ -0,0 +1,25 @@
package com.lxbtech.lxb.student.service.impl;
import com.lxbtech.lxb.common.domain.StudentBean;
import com.lxbtech.lxb.student.mapper.IStudentMapper;
import com.lxbtech.lxb.student.service.IStudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class StudentServiceImpl implements IStudentService {
@Autowired
IStudentMapper studentMapper;
@Override
public StudentBean selectStudentById(Long studentId) {
return studentMapper.getDateByStudentId(studentId);
}
@Override
public StudentBean selectStudentByUserName(String userName) {
return studentMapper.getDateByStudentName(userName);
// return null;
}
}

View File

@ -0,0 +1,21 @@
# Tomcat
server:
port: 8090
# Spring
spring:
application:
# 应用名称
name: api-student
profiles:
# 环境配置
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 127.0.0.1:8848
config:
# 配置中心地址
server-addr: 127.0.0.1:8848
# 配置文件格式
file-extension: yaml

239
pom.xml Normal file
View File

@ -0,0 +1,239 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.lxbtech.lxb</groupId>
<artifactId>app_interface</artifactId>
<version>1.0.0</version>
<packaging>pom</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.18</version>
</parent>
<modules>
<module>api-gateway</module>
<module>api-common</module>
<module>api-student</module>
<module>api-school</module>
<module>api-community</module>
<module>api-public</module>
</modules>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-boot.version>2.7.18</spring-boot.version>
<spring-cloud.version>2021.0.9</spring-cloud.version>
<spring-cloud-alibaba.version>2021.0.6.1</spring-cloud-alibaba.version>
<spring-boot-admin.version>2.7.16</spring-boot-admin.version>
<kaptcha.version>2.3.3</kaptcha.version>
<pagehelper.boot.version>2.0.0</pagehelper.boot.version>
<druid.version>1.2.23</druid.version>
<dynamic-ds.version>4.3.1</dynamic-ds.version>
<commons.io.version>2.13.0</commons.io.version>
<velocity.version>2.3</velocity.version>
<fastjson.version>2.0.53</fastjson.version>
<jjwt.version>0.9.1</jjwt.version>
<poi.version>4.1.2</poi.version>
<springdoc.version>1.6.9</springdoc.version>
<transmittable-thread-local.version>2.14.4</transmittable-thread-local.version>
<mybatis.version>2.2.2</mybatis.version>
<org.mybatis.version>3.5.17</org.mybatis.version>
<mysql.version>8.2.0</mysql.version>
<alibaba.druid.version>1.2.22</alibaba.druid.version>
<tomcat.version>9.0.102</tomcat.version>
<!-- override dependency version -->
<logback.version>1.2.13</logback.version>
<spring-framework.version>5.3.39</spring-framework.version>
<projectreactor.version>3.5.9</projectreactor.version>
</properties>
<!-- 依赖声明 -->
<dependencyManagement>
<dependencies>
<!-- 覆盖SpringFramework的依赖配置-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-framework-bom</artifactId>
<version>${spring-framework.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- SpringCloud 微服务 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- SpringBoot 依赖配置 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- SpringCloud Alibaba 微服务 -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>${spring-cloud-alibaba.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<version>${mysql.version}</version>
</dependency>
<!-- 连接池 (可选) -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>${alibaba.druid.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>${jjwt.version}</version>
</dependency>
<!-- 覆盖logback的依赖配置-->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
</dependency>
<!-- Springdoc webmvc 依赖配置 -->
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-ui</artifactId>
<version>${springdoc.version}</version>
</dependency>
<!-- pagehelper 分页插件 -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>${pagehelper.boot.version}</version>
</dependency>
<!-- io常用工具类 -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons.io.version}</version>
</dependency>
<!-- JSON 解析器和生成器 -->
<dependency>
<groupId>com.alibaba.fastjson2</groupId>
<artifactId>fastjson2</artifactId>
<version>${fastjson.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${org.mybatis.version}</version>
</dependency>
<!-- <dependency>-->
<!-- <groupId>io.projectreactor</groupId>-->
<!-- <artifactId>reactor-core</artifactId>-->
<!-- <version>${projectreactor.version}</version>-->
<!-- </dependency>-->
</dependencies>
</dependencyManagement>
<dependencies>
<!-- bootstrap 启动器 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
<repositories>
<repository>
<id>public</id>
<name>aliyun nexus</name>
<url>https://maven.aliyun.com/repository/public</url>
<releases>
<enabled>true</enabled>
</releases>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>public</id>
<name>aliyun nexus</name>
<url>https://maven.aliyun.com/repository/public</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>