目录
1. 添加依赖
-
<!--mybatis-plus-->
-
<dependency>
-
<groupId>com.baomidou
</groupId>
-
<artifactId>mybatis-plus-boot-starter
</artifactId>
-
<version>3.5.2
</version>
-
</dependency>
-
-
<!--mybatis-plus自动生成代码依赖-->
-
<dependency>
-
<groupId>com.baomidou
</groupId>
-
<artifactId>mybatis-plus-generator
</artifactId>
-
<version>3.5.2
</version>
-
</dependency>
-
-
<!--mybatis-plus模板-->
-
<dependency>
-
<groupId>org.springframework.boot
</groupId>
-
<artifactId>spring-boot-starter-freemarker
</artifactId>
-
<version>2.7.4
</version>
-
</dependency>
-
-
<!--jdbc-->
-
<dependency>
-
<groupId>org.springframework.boot
</groupId>
-
<artifactId>spring-boot-starter-jdbc
</artifactId>
-
</dependency>
-
-
<!--web-->
-
<dependency>
-
<groupId>org.springframework.boot
</groupId>
-
<artifactId>spring-boot-starter-web
</artifactId>
-
</dependency>
-
-
<!--mysql-->
-
<dependency>
-
<groupId>mysql
</groupId>
-
<artifactId>mysql-connector-java
</artifactId>
-
<scope>runtime
</scope>
-
</dependency>
-
-
<!--lombok-->
-
<dependency>
-
<groupId>org.projectlombok
</groupId>
-
<artifactId>lombok
</artifactId>
-
<optional>true
</optional>
-
</dependency>
-
-
<!--thymeleaf-->
-
<dependency>
-
<groupId>org.springframework.boot
</groupId>
-
<artifactId>spring-boot-starter-thymeleaf
</artifactId>
-
</dependency>
-
-
<!--shiro-->
-
<dependency>
-
<groupId>org.apache.shiro
</groupId>
-
<artifactId>shiro-spring-boot-web-starter
</artifactId>
-
<version>1.9.0
</version>
-
</dependency>
2. 建库建表
-
CREATE DATABASE IF
NOT
EXISTS `shirodb`
CHARACTER
SET utf8mb4;
-
USE `shirodb`;
-
CREATE
TABLE `
user` (
-
`id`
BIGINT(
20)
NOT
NULL AUTO_INCREMENT COMMENT
'编号',
-
`name`
VARCHAR(
30)
DEFAULT
NULL COMMENT
'用户名',
-
`pwd`
VARCHAR(
50)
DEFAULT
NULL COMMENT
'密码',
-
`rid`
BIGINT(
20)
DEFAULT
NULL COMMENT
'角色编号',
-
PRIMARY KEY (`id`)
-
) ENGINE
=INNODB AUTO_INCREMENT
=
2
DEFAULT CHARSET
=utf8 COMMENT
=
'用户表';
3. 手动增加数据测试需要
- 先生成加密后的密码添加到数据库里 方便测试使用
-
package com.jmh.springbootshiro.utls;
-
-
import org.apache.shiro.crypto.hash.Md5Hash;
-
-
public
class
ShiroMD5 {
-
public
static
void
main
(String[] args) {
-
String
password
=
"1234";
-
-
//为了保证安全，避免被破解还可以多次迭代加密，保证数据安全
-
Md5Hash
md53
=
new
Md5Hash(password,
"salt",
3);
-
System.out.println(
"md5带盐的3次加密："+md53.toHex());
-
}
-
}
- 演示
4. 生产代码
- 生成输出目录注意查看、修改
-
package com.jmh.springbootshiro.generator;
-
-
import com.baomidou.mybatisplus.generator.FastAutoGenerator;
-
import com.baomidou.mybatisplus.generator.config.OutputFile;
-
import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;
-
-
import java.util.Collections;
-
-
/**
-
* @author 蒋明辉
-
* @data 2022/9/28 19:48
-
*/
-
public
class
MybatisPlusGenerator {
-
public
static
void
main
(String[] args) {
-
FastAutoGenerator.create(
-
"jdbc:mysql://localhost:3306/shirodb?useUnicode=true&characterEncoding=UTF-8&useSSL=false",
-
"root",
-
"1234")
-
.globalConfig(builder -> {
-
builder.author(
"jmh")
// 设置作者
-
//.enableSwagger() // 开启 swagger 模式
-
.fileOverride()
// 覆盖已生成文件
-
.outputDir(
"E:\\shiroProject\\springboot-shiro\\src\\main\\java");
// 指定输出目录
-
})
-
.packageConfig(builder -> {
-
builder.parent(
"com.jmh.springbootshiro")
// 设置父包名
-
//.moduleName("system") // 设置父包模块名
-
.pathInfo(Collections.singletonMap(OutputFile.xml,
"E:\\shiroProject\\springboot-shiro\\src\\main\\resources\\mapper"));
// 设置mapperXml生成路径
-
})
-
.strategyConfig(builder -> {
-
builder.addInclude(
"user")
// 设置需要生成的表名
-
.addTablePrefix(
"t_",
"c_");
// 设置过滤表前缀
-
})
-
.templateEngine(
new
FreemarkerTemplateEngine())
// 使用Freemarker引擎模板，默认的是Velocity引擎模板
-
.execute();
-
-
}
-
}
- 自动生成目录结构
5. service模块
5.1 IUserService
-
package com.jmh.springbootshiro.service;
-
-
import com.jmh.springbootshiro.entity.User;
-
import com.baomidou.mybatisplus.extension.service.IService;
-
-
/**
-
* <p>
-
* 用户表 服务类
-
* </p>
-
*
-
* @author jmh
-
* @since 2022-11-13
-
*/
-
public
interface
IUserService
extends
IService<User> {
-
-
/**
-
* 根据用户名查询信息
-
*/
-
User
queryUserInfoByName
(String name);
-
-
}
5.2 UserServiceImpl
-
package com.jmh.springbootshiro.service.impl;
-
-
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-
import com.jmh.springbootshiro.entity.User;
-
import com.jmh.springbootshiro.mapper.UserMapper;
-
import com.jmh.springbootshiro.service.IUserService;
-
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-
import org.springframework.beans.factory.annotation.Autowired;
-
import org.springframework.stereotype.Service;
-
-
/**
-
* <p>
-
* 用户表 服务实现类
-
* </p>
-
*
-
* @author jmh
-
* @since 2022-11-13
-
*/
-
@Service
-
public
class
UserServiceImpl
extends
ServiceImpl<UserMapper, User>
implements
IUserService {
-
-
@Autowired
-
private UserMapper userMapper;
-
-
@Override
-
public User
queryUserInfoByName
(String name) {
-
QueryWrapper<User> queryWrapper=
new
QueryWrapper<>();
-
queryWrapper.eq(
"name",name);
-
return userMapper.selectOne(queryWrapper);
-
}
-
}
6. MyRealm
-
package com.jmh.springbootshiro.utls;
-
-
import com.jmh.springbootshiro.entity.User;
-
import com.jmh.springbootshiro.service.IUserService;
-
import org.apache.shiro.authc.AuthenticationException;
-
import org.apache.shiro.authc.AuthenticationInfo;
-
import org.apache.shiro.authc.AuthenticationToken;
-
import org.apache.shiro.authc.SimpleAuthenticationInfo;
-
import org.apache.shiro.authz.AuthorizationInfo;
-
import org.apache.shiro.realm.AuthorizingRealm;
-
import org.apache.shiro.subject.PrincipalCollection;
-
import org.apache.shiro.util.ByteSource;
-
import org.springframework.beans.factory.annotation.Autowired;
-
import org.springframework.stereotype.Component;
-
-
@Component
-
public
class
MyRealm
extends
AuthorizingRealm {
-
-
@Autowired
-
private IUserService service;
-
-
/**
-
* 授权信息
-
* @param principalCollection
-
* @return
-
*/
-
@Override
-
protected AuthorizationInfo
doGetAuthorizationInfo
(PrincipalCollection principalCollection) {
-
return
null;
-
}
-
-
/**
-
* 认证信息
-
* @param authenticationToken
-
* @return
-
* @throws AuthenticationException
-
*/
-
@Override
-
protected AuthenticationInfo
doGetAuthenticationInfo
(AuthenticationToken authenticationToken)
throws AuthenticationException {
-
//1获取用户身份信息
-
String
username
= authenticationToken.getPrincipal().toString();
-
//2调用业务层获取用户信息（数据库）
-
User
user
= service.queryUserInfoByName(username);
-
//3非空判断，将数据封装返回
-
if (user !=
null){
-
AuthenticationInfo
info
=
new
SimpleAuthenticationInfo(
-
authenticationToken.getPrincipal(),
-
user.getPwd(),
-
ByteSource.Util.bytes(
"salt"),
-
authenticationToken.getPrincipal().toString()
-
);
-
return info;
-
}
-
return
null;
-
}
-
}
7. ShiroConfig
-
package com.jmh.springbootshiro.config;
-
-
import com.jmh.springbootshiro.utls.MyRealm;
-
import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
-
import org.apache.shiro.spring.web.config.DefaultShiroFilterChainDefinition;
-
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
-
import org.springframework.beans.factory.annotation.Autowired;
-
import org.springframework.context.annotation.Bean;
-
import org.springframework.context.annotation.Configuration;
-
-
@Configuration
-
public
class
ShiroConfig {
-
-
@Autowired
-
private MyRealm myRealm;
-
-
/**
-
* 配置SecurityManager
-
* @return
-
*/
-
@Bean
-
public DefaultWebSecurityManager
defaultWebSecurityManager
(){
-
//1创建defaultWebSecurityManager 对象
-
DefaultWebSecurityManager
defaultWebSecurityManager
=
new
DefaultWebSecurityManager();
-
//2创建加密对象，设置相关属性
-
HashedCredentialsMatcher
matcher
=
new
HashedCredentialsMatcher();
-
//2.1采用md5加密
-
matcher.setHashAlgorithmName(
"MD5");
-
//2.2迭代加密次数
-
matcher.setHashIterations(
3);
-
//3将加密对象存储到myRealm中
-
myRealm.setCredentialsMatcher(matcher);
-
//4将myRealm存入defaultWebSecurityManager 对象
-
defaultWebSecurityManager.setRealm(myRealm);
-
-
return defaultWebSecurityManager;
-
}
-
-
}
8. controller
-
package com.jmh.springbootshiro.controller;
-
-
import org.apache.shiro.SecurityUtils;
-
import org.apache.shiro.authc.AuthenticationException;
-
import org.apache.shiro.authc.AuthenticationToken;
-
import org.apache.shiro.authc.UsernamePasswordToken;
-
import org.apache.shiro.subject.Subject;
-
import org.springframework.web.bind.annotation.RequestMapping;
-
import org.springframework.stereotype.Controller;
-
import org.springframework.web.bind.annotation.RestController;
-
-
/**
-
* <p>
-
* 用户表 前端控制器
-
* </p>
-
*
-
* @author jmh
-
* @since 2022-11-13
-
*/
-
@RestController
-
@RequestMapping("/user")
-
public
class
UserController {
-
-
@RequestMapping("/login")
-
public String
login
(String name,String pwd){
-
//1获取subject对象
-
Subject
subject
= SecurityUtils.getSubject();
-
//2封装请求数据到token
-
AuthenticationToken
token
=
new
UsernamePasswordToken(name,pwd);
-
//3调用login方法进行登录认证
-
try {
-
subject.login(token);
-
return
"登录成功";
-
}
catch (AuthenticationException e) {
-
e.printStackTrace();
-
return
"登录失败";
-
}
-
}
-
-
@RequestMapping("/test")
-
public String
test
(){
-
return
"test";
-
}
-
-
}
9. 配置application.yml文件
-
server:
-
port:
8080
-
-
spring:
-
application:
-
name: shiro
-
datasource:
-
driver-class-name: com.mysql.jdbc.Driver
-
url: jdbc:mysql:
//localhost:3306/shirodb?characterEncoding=utf-8&useSSL=false
-
username: root
-
password:
1234
-
jackson:
-
date-format: yyyy-MM-dd HH:mm:ss
-
time-zone: GMT+
8
-
-
#整合mybatisPlus
-
mybatis-plus:
-
#配置SQL映射文件路径
-
mapper-locations: classpath:mapper
/*.xml
-
-
#配置日志输出
-
logging:
-
level:
-
com.jmh.springbootshiro.mapper: debug
-
-
#开放shiro认证信息访问路径
-
shiro:
-
loginUrl: /user/login
10. 配置启动类
-
package com.jmh.springbootshiro;
-
-
import org.mybatis.spring.annotation.MapperScan;
-
import org.springframework.boot.SpringApplication;
-
import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-
@SpringBootApplication
-
@MapperScan("com.jmh.springbootshiro.mapper")
-
public
class
SpringbootShiroApplication {
-
-
public
static
void
main
(String[] args) {
-
SpringApplication.run(SpringbootShiroApplication.class, args);
-
}
-
-
}
11. 启动项目开始测试
转载：https://blog.csdn.net/m0_63300795/article/details/127833977
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