版本信息:
java:17
springboot:3.2.5
security:6.1
一、添加依赖
<!-- spring-security 依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
二、启动项目
启动项目后,默认进入登录页面!登录后才能正常访问接口。
三、初始账号密码登录
初始账号为user,密码在控制台有输出。
登录成功后,才能正常访问其他接口。
四、工作流程
五、前置准备
5.1 添加依赖
<!-- spring-security 依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- redis 依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- fastjson 依赖-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.83_noneautotype</version>
</dependency>
<!-- jwt 依赖-->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<!--引入MybatisPuls依赖-->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-spring-boot3-starter</artifactId>
<version>3.5.5</version>
</dependency>
<!--引入mysql驱动的依赖-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.33</version>
</dependency>
<!--引入servlet驱动的依赖-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
<scope>provided</scope>
</dependency>
<!-- 添加JUnit依赖 -->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<version>5.8.1</version>
<scope>test</scope>
</dependency>
<!-- 添加Spring Boot Test依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
5.2 创建配置类,自定义序列化 redis
config->RedisConfig
package com.yuqn.config;
import com.yuqn.utils.FastJsonRedisSerializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;
/**
* @author 35238
* @date 2023/7/11 0011 15:40
*/
@Configuration
public class RedisConfig {
@Bean
@SuppressWarnings(value = { "unchecked", "rawtypes" })
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
RedisTemplate<Object, Object> template = new RedisTemplate<>();
template.setConnectionFactory(connectionFactory);
FastJsonRedisSerializer serializer = new FastJsonRedisSerializer(Object.class);
// 使用StringRedisSerializer来序列化和反序列化redis的key值
template.setKeySerializer(new StringRedisSerializer());
template.setValueSerializer(serializer);
// Hash的key也采用StringRedisSerializer的序列化方式
template.setHashKeySerializer(new StringRedisSerializer());
template.setHashValueSerializer(serializer);
template.afterPropertiesSet();
return template;
}
}
5.3 创建响应类
package com.yuqn.domain;
import com.fasterxml.jackson.annotation.JsonInclude;
/**
* @author: yuqn
* @Date: 2024/5/21 23:22
* @description:
* 响应类
* @version: 1.0
*/
@JsonInclude(JsonInclude.Include.NON_NULL)
public class ResponseResult<T> {
/**
* 状态码
*/
private Integer code;
/**
* 提示信息,如果有错误时,前端可以获取该字段进行提示
*/
private String msg;
/**
* 查询到的结果数据,
*/
private T data;
public ResponseResult(Integer code, String msg) {
this.code = code;
this.msg = msg;
}
public ResponseResult(Integer code, T data) {
this.code = code;
this.data = data;
}
public Integer getCode() {
return code;
}
public void setCode(Integer 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 ResponseResult(Integer code, String msg, T data) {
this.code = code;
this.msg = msg;
this.data = data;
}
}
5.4 创建配置类,Redis使用FastJson序列化
package com.yuqn.utils;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.type.TypeFactory;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.SerializationException;
import com.alibaba.fastjson.parser.ParserConfig;
import org.springframework.util.Assert;
import java.nio.charset.Charset;
/**
* @author: yuqn
* @Date: 2024/5/21 23:21
* @description:
* Redis使用FastJson序列化
* @version: 1.0
*/
public class FastJsonRedisSerializer<T> implements RedisSerializer<T> {
public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
private Class<T> clazz;
static
{
ParserConfig.getGlobalInstance().setAutoTypeSupport(true);
}
public FastJsonRedisSerializer(Class<T> clazz)
{
super();
this.clazz = clazz;
}
@Override
public byte[] serialize(T t) throws SerializationException
{
if (t == null)
{
return new byte[0];
}
return JSON.toJSONString(t, SerializerFeature.WriteClassName).getBytes(DEFAULT_CHARSET);
}
@Override
public T deserialize(byte[] bytes) throws SerializationException
{
if (bytes == null || bytes.length <= 0)
{
return null;
}
String str = new String(bytes, DEFAULT_CHARSET);
return JSON.parseObject(str, clazz);
}
protected JavaType getJavaType(Class<?> clazz)
{
return TypeFactory.defaultInstance().constructType(clazz);
}
}
5.5 创建配置类,jwt工具类
package com.yuqn.utils;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.JwtBuilder;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
import javax.crypto.SecretKey;
import javax.crypto.spec.SecretKeySpec;
import java.util.Base64;
import java.util.Date;
import java.util.UUID;
/**
* @author: yuqn
* @Date: 2024/5/21 23:23
* @description:
* JWT工具类
* @version: 1.0
*/
public class JwtUtil {
//有效期为
public static final Long JWT_TTL = 60 * 60 *1000L;// 60 * 60 *1000 一个小时
//设置秘钥明文, 注意长度必须大于等于6位
public static final String JWT_KEY = "huanfqc";
public static String getUUID(){
String token = UUID.randomUUID().toString().replaceAll("-", "");
return token;
}
/**
* 生成jtw
* @param subject token中要存放的数据(json格式)
* @return
*/
public static String createJWT(String subject) {
JwtBuilder builder = getJwtBuilder(subject, null, getUUID());// 设置过期时间
return builder.compact();
}
/**
* 生成jtw
* @param subject token中要存放的数据(json格式)
* @param ttlMillis token超时时间
* @return
*/
public static String createJWT(String subject, Long ttlMillis) {
JwtBuilder builder = getJwtBuilder(subject, ttlMillis, getUUID());// 设置过期时间
return builder.compact();
}
private static JwtBuilder getJwtBuilder(String subject, Long ttlMillis, String uuid) {
SignatureAlgorithm signatureAlgorithm = SignatureAlgorithm.HS256;
SecretKey secretKey = generalKey();
long nowMillis = System.currentTimeMillis();
Date now = new Date(nowMillis);
if(ttlMillis==null){
ttlMillis=JwtUtil.JWT_TTL;
}
long expMillis = nowMillis + ttlMillis;
Date expDate = new Date(expMillis);
return Jwts.builder()
.setId(uuid) //唯一的ID
.setSubject(subject) // 主题 可以是JSON数据
.setIssuer("huanf") // 签发者
.setIssuedAt(now) // 签发时间
.signWith(signatureAlgorithm, secretKey) //使用HS256对称加密算法签名, 第二个参数为秘钥
.setExpiration(expDate);
}
/**
* 创建token
* @param id
* @param subject
* @param ttlMillis
* @return
*/
public static String createJWT(String id, String subject, Long ttlMillis) {
JwtBuilder builder = getJwtBuilder(subject, ttlMillis, id);// 设置过期时间
return builder.compact();
}
public static void main(String[] args) throws Exception {
String token = "eyJhbGciOiJIUzI1NiJ9.eyJqdGkiOiJjYWM2ZDVhZi1mNjVlLTQ0MDAtYjcxMi0zYWEwOGIyOTIwYjQiLCJzdWIiOiJzZyIsImlzcyI6InNnIiwiaWF0IjoxNjM4MTA2NzEyLCJleHAiOjE2MzgxMTAzMTJ9.JVsSbkP94wuczb4QryQbAke3ysBDIL5ou8fWsbt_ebg";
Claims claims = parseJWT(token);
System.out.println(claims);
}
/**
* 生成加密后的秘钥 secretKey
* @return
*/
public static SecretKey generalKey() {
byte[] encodedKey = Base64.getDecoder().decode(JwtUtil.JWT_KEY);
SecretKey key = new SecretKeySpec(encodedKey, 0, encodedKey.length, "AES");
return key;
}
/**
* 解析
*
* @param jwt
* @return
* @throws Exception
*/
public static Claims parseJWT(String jwt) throws Exception {
SecretKey secretKey = generalKey();
return Jwts.parser()
.setSigningKey(secretKey)
.parseClaimsJws(jwt)
.getBody();
}
}
5.6 创建配置类,j进一步封装redis操作
package com.yuqn.utils;
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;
import java.util.*;
import java.util.concurrent.TimeUnit;
/**
* @author: yuqn
* @Date: 2024/5/21 23:24
* @description:
* redis工具类
* @version: 1.0
*/
@SuppressWarnings(value = { "unchecked", "rawtypes" })
@Component
public class RedisCache {
@Autowired
public RedisTemplate redisTemplate;
/**
* 缓存基本的对象,Integer、String、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,Integer、String、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 Integer 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 long deleteObject(final Collection collection)
{
return redisTemplate.delete(collection);
}
/**
* 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 值
*/
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);
}
/**
* 删除Hash中的数据
*
* @param key
* @param hkey
*/
public void delCacheMapValue(final String key, final String hkey)
{
HashOperations hashOperations = redisTemplate.opsForHash();
hashOperations.delete(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);
}
/**
* 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);
}
}
5.7 创建配置类,将字符集渲染到客户端
package com.yuqn.utils;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* @author 35238
* @date 2023/7/11 0011 15:53
*/
public class WebUtils {
/**
* 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
* @return null
*/
public static String 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();
}
return null;
}
}
5.8 创建实体类
package com.yuqn.domain;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
import java.util.Date;
/**
* @author 35238
* @date 2023/7/11 0011 16:00
*/
//用户表(User)实体类
@Data
@AllArgsConstructor
@NoArgsConstructor
@TableName("sys_user")
public class User implements Serializable {
private static final long serialVersionUID = -40356785423868312L;
/**
* 主键
*/
@TableId
private Long id;
/**
* 用户名
*/
private String userName;
/**
* 昵称
*/
private String nickName;
/**
* 密码
*/
private String password;
/**
* 账号状态(0正常 1停用)
*/
private String status;
/**
* 邮箱
*/
private String email;
/**
* 手机号
*/
private String phonenumber;
/**
* 用户性别(0男,1女,2未知)
*/
private String sex;
/**
* 头像
*/
private String avatar;
/**
* 用户类型(0管理员,1普通用户)
*/
private String userType;
/**
* 创建人的用户id
*/
private Long createBy;
/**
* 创建时间
*/
private Date createTime;
/**
* 更新人
*/
private Long updateBy;
/**
* 更新时间
*/
private Date updateTime;
/**
* 删除标志(0代表未删除,1代表已删除)
*/
private Integer delFlag;
}
5.9 创建mybatisplus接口
package com.yuqn.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yuqn.domain.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Service;
/**
* @author 35238
* @date 2023/7/11 0011 20:16
*/
@Mapper
public interface UserMapper extends BaseMapper<User> {
}
5.10 配置yml文件
spring:
datasource:
url: jdbc:mysql://localhost:3307/spring-security-db?characterEncoding=utf-8&serverTimezone=UTC
username: root
password: yourPssword
driver-class-name: com.mysql.cj.jdbc.Driver
5.11 创建数据库
CREATE TABLE `sys_user` (
`id` BIGINT(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
`user_name` VARCHAR(64) NOT NULL DEFAULT 'NULL' COMMENT '用户名',
`nick_name` VARCHAR(64) NOT NULL DEFAULT 'NULL' COMMENT '昵称',
`password` VARCHAR(64) NOT NULL DEFAULT 'NULL' COMMENT '密码',
`status` CHAR(1) DEFAULT '0' COMMENT '账号状态(0正常 1停用)',
`email` VARCHAR(64) DEFAULT NULL COMMENT '邮箱',
`phonenumber` VARCHAR(32) DEFAULT NULL COMMENT '手机号',
`sex` CHAR(1) DEFAULT NULL COMMENT '用户性别(0男,1女,2未知)',
`avatar` VARCHAR(128) DEFAULT NULL COMMENT '头像',
`user_type` CHAR(1) NOT NULL DEFAULT '1' COMMENT '用户类型(0管理员,1普通用户)',
`create_by` BIGINT(20) DEFAULT NULL COMMENT '创建人的用户id',
`create_time` DATETIME DEFAULT NULL COMMENT '创建时间',
`update_by` BIGINT(20) DEFAULT NULL COMMENT '更新人',
`update_time` DATETIME DEFAULT NULL COMMENT '更新时间',
`del_flag` INT(11) DEFAULT '0' COMMENT '删除标志(0代表未删除,1代表已删除)',
PRIMARY KEY (`id`)
) ENGINE=INNODB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4 COMMENT='用户表';
insert into sys_user values (1,'admin','管理员','{noop}123456','0',DEFAULT,DEFAULT,DEFAULT,DEFAULT,'0',DEFAULT,DEFAULT,DEFAULT,DEFAULT,DEFAULT);
insert into sys_user values (2,'yuqn','yuqn','{noop}123456','0',DEFAULT,DEFAULT,DEFAULT,DEFAULT,'1',DEFAULT,DEFAULT,DEFAULT,DEFAULT,DEFAULT);
5.12 测试类
package com.yuqn;
import com.yuqn.domain.User;
import com.yuqn.mapper.UserMapper;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import java.util.List;
/**
* @author 35238
* @date 2023/7/11 0011 20:27
*/
@SpringBootTest
public class MapperTest {
@Autowired
private UserMapper userMapper;
@Test
public void testUserMapper(){
//查询所有用户
List<User> users = userMapper.selectList(null);
System.out.println(users);
}
}
六、修改登录校验方法
在默认情况下,security 框架有自己默认的登录验证方法:接收用户账号密码 -> 和自己生成的账号密码校验 -> 反馈。但是在开发中,我们需要通过账号去数据库查询,所以需要对登录的校验方法进行修改。
6.1、实现 UserDetailsService 接口
package com.yuqn.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.yuqn.domain.LoginUser;
import com.yuqn.domain.User;
import com.yuqn.mapper.UserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import java.util.Objects;
/**
* @author: yuqn
* @Date: 2024/5/21 23:34
* @description:
* secutiry类
* 重写登录验证方法,常规方法是 loadUserByUsername 接收传递的参数,进行security自定义的校验
* 这里重写 loadUserByUsername 方法,自定义校验方法(如查询数据库是否存在此人)
* @version: 1.0
*/
@Service
public class UserDetailsService implements org.springframework.security.core.userdetails.UserDetailsService {
@Autowired
private UserMapper userMapper;
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
// 查询用户
System.out.println("username==" + username);
LambdaQueryWrapper<User> queryWrapper = new LambdaQueryWrapper<>();
queryWrapper.eq(User::getUserName,username);
User user = userMapper.selectOne(queryWrapper);
// 如果没有用户就抛出异常
if(Objects.isNull(user)){
throw new RuntimeException("用户名或者密码错误");
}
// 查询对应权限
// 将user封装到 LoginUser 返回,security 会根据 LoginUser 获取账号密码进行校验,数据库中的密码需要使用{noop}表示明文保存的,不然会报错,因为security使用的加密校验
return new LoginUser(user);
}
}
6.2、创建状态类
用于保存上一步得到的用户状态信息,security就是通过这个对象去获取账号密码进行校验的。
package com.yuqn.domain;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import java.util.Collection;
/**
* @author: yuqn
* @Date: 2024/5/21 23:46
* @description:
* secutiry类
* 用于保存用户状态的类,
* @version: 1.0
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class LoginUser implements UserDetails {
private User user;
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return null;
}
@Override
public String getPassword() {
return user.getPassword();
}
@Override
public String getUsername() {
return user.getUserName();
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return true;
}
}
6.3、注入加密器
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
/**
* @author: yuqn
* @Date: 2024/5/22 23:56
* @description:
* security
* 注入加密器,security通过加密器,将传递的密码进行加密,再与sql表进行比较(前提是sql表的密码已经是使用加密器加密过了)
* @version: 1.0
*/
@EnableWebSecurity
@Configuration
public class SecurityConfig{
@Bean
public PasswordEncoder passwordEncoder(){
return new BCryptPasswordEncoder();
}
}
七、自定义登录
接收账号密码,通过自定义登录验证,成功保存
7.1、定义登录控制器
7.2、定义登录接口和实现类
7.3、定义拦截器
创建拦截器并且设置为最先过滤。
八、权限控制
建表如下:
CREATE TABLE `sys_menu` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`menu_name` varchar(64) NOT NULL DEFAULT 'NULL' COMMENT '菜单名',
`path` varchar(200) DEFAULT NULL COMMENT '路由地址',
`component` varchar(255) DEFAULT NULL COMMENT '组件路径',
`visible` char(1) DEFAULT '0' COMMENT '菜单状态(0显示 1隐藏)',
`status` char(1) DEFAULT '0' COMMENT '菜单状态(0正常 1停用)',
`perms` varchar(100) DEFAULT NULL COMMENT '权限标识',
`icon` varchar(100) DEFAULT '#' COMMENT '菜单图标',
`create_by` bigint(20) DEFAULT NULL,
`create_time` datetime DEFAULT NULL,
`update_by` bigint(20) DEFAULT NULL,
`update_time` datetime DEFAULT NULL,
`del_flag` int(11) DEFAULT '0' COMMENT '是否删除(0未删除 1已删除)',
`remark` varchar(500) DEFAULT NULL COMMENT '备注',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4 COMMENT='权限表';
CREATE TABLE `sys_role` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`name` varchar(128) DEFAULT NULL,
`role_key` varchar(100) DEFAULT NULL COMMENT '角色权限字符串',
`status` char(1) DEFAULT '0' COMMENT '角色状态(0正常 1停用)',
`del_flag` int(1) DEFAULT '0' COMMENT 'del_flag',
`create_by` bigint(200) DEFAULT NULL,
`create_time` datetime DEFAULT NULL,
`update_by` bigint(200) DEFAULT NULL,
`update_time` datetime DEFAULT NULL,
`remark` varchar(500) DEFAULT NULL COMMENT '备注',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COMMENT='角色表';
CREATE TABLE `sys_role_menu` (
`role_id` bigint(200) NOT NULL AUTO_INCREMENT COMMENT '角色ID',
`menu_id` bigint(200) NOT NULL DEFAULT '0' COMMENT '菜单id',
PRIMARY KEY (`role_id`,`menu_id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4;
CREATE TABLE `sys_user_role` (
`user_id` bigint(200) NOT NULL AUTO_INCREMENT COMMENT '用户id',
`role_id` bigint(200) NOT NULL DEFAULT '0' COMMENT '角色id',
PRIMARY KEY (`user_id`,`role_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
insert into sys_user_role values (2,1);
insert into sys_role values
(1,'经理','ceo',0,0,default,default,default,default,default),
(2,'程序员','coder',0,0,default,default,default,default,default);
insert into sys_role_menu values (1,1),(1,2);
insert into sys_menu values
(1,'部门管理','dept','system/dept/index',0,0,'system:dept:list','#',default,default,default,default,default,default),
(2,'测试','test','system/test/index',0,0,'system:test:list','#',default,default,default,default,default,default)
8.1、添加注解
8.2、封装权限信息
九、自定义异常处理
9.1、分别创建两个类,认证异常类和权限异常类
9.2、修改配置
十、跨域处理
10.1、springboot跨域处理
10.2、security跨域处理
十一、自定义权限认证
11.1、创建自定义权限认证类
11.2、更改注解
十二、参考代码
github地址:https://github.com/Yuqn/securityDemo.git