modify mybatis

springboot-mybatis/pom.xml

@@ -45,11 +45,11 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <!--mybatis-->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-jdbc</artifactId>
         </dependency>
-        <!--mybatis-->
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>

springboot-security/pom.xml

@@ -16,17 +16,15 @@
 
     <properties>
         <start-class>com.us.Application</start-class>
-
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.source>1.8</maven.compiler.source>
+
+        <mybatis.version>3.2.7</mybatis.version>
+        <mybatis-spring.version>1.2.2</mybatis-spring.version>
     </properties>
 
     <dependencies>
         <!--springboot-->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-jpa</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-security</artifactId>
@@ -36,11 +34,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-thymeleaf</artifactId>
         </dependency>
-
-        <dependency>
-            <groupId>org.thymeleaf.extras</groupId>
-            <artifactId>thymeleaf-extras-springsecurity4</artifactId>
-        </dependency>
         <!--db-->
         <dependency>
             <groupId>mysql</groupId>
@@ -59,6 +52,23 @@
             </exclusions>
         </dependency>
 
+        <!--mybatis-->
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>${mybatis.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis-spring</artifactId>
+            <version>${mybatis-spring.version}</version>
+        </dependency>
+
+
     </dependencies>
 
 </project>
\ No newline at end of file

springboot-security/src/main/java/com/us/example/config/JpaConfig.java

-package com.us.example.config;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.ComponentScan;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
-import org.springframework.orm.jpa.JpaTransactionManager;
-import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
-import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
-import org.springframework.transaction.PlatformTransactionManager;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
-
-import javax.persistence.EntityManagerFactory;
-import javax.sql.DataSource;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Created by yangyibo on 17/1/18.
- */
-
-@Configuration
-@EnableJpaRepositories("com.us.example.dao")
-@EnableTransactionManagement
-@ComponentScan
-public class JpaConfig {
-
-    @Autowired
-    private DataSource dataSource;
-
-    @Bean
-    public EntityManagerFactory entityManagerFactory() {
-        HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
-        //vendorAdapter.setShowSql(true);
-        //vendorAdapter.setGenerateDdl(true);
-
-        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
-        factory.setJpaVendorAdapter(vendorAdapter);
-        factory.setPackagesToScan("com.us.example.domain");
-        factory.setDataSource(dataSource);
-
-
-        Map<String, Object> jpaProperties = new HashMap<>();
-        jpaProperties.put("hibernate.ejb.naming_strategy","org.hibernate.cfg.ImprovedNamingStrategy");
-        jpaProperties.put("hibernate.jdbc.batch_size",50);
-        //jpaProperties.put("hibernate.show_sql",true);
-
-        factory.setJpaPropertyMap(jpaProperties);
-        factory.afterPropertiesSet();
-        return factory.getObject();
-    }
-
-    @Bean
-    public PlatformTransactionManager transactionManager() {
-
-        JpaTransactionManager txManager = new JpaTransactionManager();
-        txManager.setEntityManagerFactory(entityManagerFactory());
-        return txManager;
-    }
-}

springboot-security/src/main/java/com/us/example/config/MyBatisConfig.java

+package com.us.example.config;
+
+import org.mybatis.spring.SqlSessionFactoryBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+import javax.sql.DataSource;
+
+@Configuration
+@ComponentScan
+public class MyBatisConfig {
+
+    @Autowired
+    private DataSource dataSource;
+
+    @Bean(name = "sqlSessionFactory")
+    public SqlSessionFactoryBean sqlSessionFactory(ApplicationContext applicationContext) throws Exception {
+        SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
+        sessionFactory.setDataSource(dataSource);
+        // sessionFactory.setPlugins(new Interceptor[]{new PageInterceptor()});
+        sessionFactory.setMapperLocations(applicationContext.getResources("classpath*:mapper/*.xml"));
+        return sessionFactory;
+    }
+
+}

springboot-security/src/main/java/com/us/example/config/MyBatisRepository.java

+package com.us.example.config;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+//@Retention: 定义注解的保留策略，注释类型的注释要保留
+@Retention(RetentionPolicy.RUNTIME)
+//@Target说明了Annotation所修饰的对象范围：Annotation可被用于 packages、types（类、接口、枚举、Annotation类型）、类型成员（方法、构造方法、成员变量、枚举值）、方法参数和本地变量（如循环变量、catch参数）。在Annotation类型的声明中使用了target可更加明晰其修饰的目标。
+//作用：用于描述注解的使用范围（即：被描述的注解可以用在什么地方）
+//取值(ElementType)有：
+//CONSTRUCTOR:用于描述构造器
+//2.FIELD:用于描述域
+//3.LOCAL_VARIABLE:用于描述局部变量
+//4.METHOD:用于描述方法
+//5.PACKAGE:用于描述包
+//6.PARAMETER:用于描述参数
+//7.TYPE:用于描述类、接口(包括注解类型) 或enum声明
+@Target(ElementType.TYPE)
+public @interface MyBatisRepository {
+
+}

springboot-security/src/main/java/com/us/example/config/MyBatisScannerConfig.java

+package com.us.example.config;
+
+import org.mybatis.spring.mapper.MapperScannerConfigurer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MyBatisScannerConfig {
+    @Bean
+    public MapperScannerConfigurer MapperScannerConfigurer() {
+        MapperScannerConfigurer mapperScannerConfigurer = new MapperScannerConfigurer();
+        mapperScannerConfigurer.setBasePackage("com.us.example.dao");
+        mapperScannerConfigurer.setAnnotationClass(MyBatisRepository.class);
+        mapperScannerConfigurer.setSqlSessionFactoryBeanName("sqlSessionFactory");
+        return mapperScannerConfigurer;
+    }
+}

springboot-security/src/main/java/com/us/example/config/TransactionConfig.java

+package com.us.example.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.jdbc.datasource.DataSourceTransactionManager;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.annotation.TransactionManagementConfigurer;
+
+import javax.sql.DataSource;
+
+@Configuration
+@ComponentScan
+public class TransactionConfig implements TransactionManagementConfigurer{
+    @Autowired
+    private DataSource dataSource;
+
+    @Bean(name = "transactionManager")
+    @Override
+    public PlatformTransactionManager annotationDrivenTransactionManager() {
+        return new DataSourceTransactionManager(dataSource);
+    }
+
+}
\ No newline at end of file

springboot-security/src/main/java/com/us/example/config/WebSecurityConfig.java

@@ -14,27 +14,27 @@ import org.springframework.security.core.userdetails.UserDetailsService;
 public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
 
     @Bean
-    UserDetailsService customUserService(){ //2
+    UserDetailsService customUserService(){ //注册UserDetailsService 的bean
         return new CustomUserService();
     }
 
     @Override
     protected void configure(AuthenticationManagerBuilder auth) throws Exception {
-        auth.userDetailsService(customUserService()); //3
+        auth.userDetailsService(customUserService()); //user Details Service验证
 
     }
 
     @Override
     protected void configure(HttpSecurity http) throws Exception {
         http.authorizeRequests()
-                .anyRequest().authenticated() //4
+                .anyRequest().authenticated() //任何请求,登录后可以访问
                 .and()
                 .formLogin()
                 .loginPage("/login")
                 .failureUrl("/login?error")
-                .permitAll() //5
+                .permitAll() //登录页面用户任意访问
                 .and()
-                .logout().permitAll(); //6
+                .logout().permitAll(); //注销行为任意访问
 
 
     }

springboot-security/src/main/java/com/us/example/dao/SysRoleRepositiory.java

-package com.us.example.dao;
-
-import com.us.example.domain.SysRole;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-/**
- * Created by yangyibo on 17/1/18.
- */
-public interface SysRoleRepositiory  extends JpaRepository<SysRole,Integer> {
-
-     SysRole  findById(Integer id);
-}

springboot-security/src/main/java/com/us/example/dao/SysUserRepository.java

-package com.us.example.dao;
-
-import com.us.example.domain.SysUser;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-/**
- * Created by yangyibo on 17/1/18.
- */
-public interface SysUserRepository extends JpaRepository<SysUser,Long> {
-
-    SysUser findByUsername(String username);
-
-}

springboot-security/src/main/java/com/us/example/dao/UserDao.java

+package com.us.example.dao;
+
+import com.us.example.config.MyBatisRepository;
+import com.us.example.domain.SysUser;
+
+
+@MyBatisRepository
+public interface UserDao {
+    public SysUser findByUserName(String username);
+}

springboot-security/src/main/java/com/us/example/domain/SysRole.java

 package com.us.example.domain;
 
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.Table;
-
 /**
  * Created by yangyibo on 17/1/17.
  */
-@Entity
-@Table(name = "Sys_Role")
+
 public class SysRole {
-    @Id
-    @GeneratedValue
+
     private Integer id;
     private String name;
     public Integer getId() {

springboot-security/src/main/java/com/us/example/domain/SysUser.java

 package com.us.example.domain;
 
-
-import javax.persistence.*;
+import java.util.List;
 
 /**
  * Created by yangyibo on 17/1/17.
  */
 
-@Entity
-@Table(name = "Sys_User")
 public class SysUser { //用户实体实现UserDetails接口,我门的用户实体即位 security 所使用的用户
-
-    @Id
-    @GeneratedValue
-    private Long id;
+    private Integer id;
     private String username;
     private String password;
-    private Integer role_id;
 
-    public Long getId() {
+    private List<SysRole> roles;
+
+    public Integer getId() {
         return id;
     }
 
-    public void setId(Long id) {
+    public void setId(Integer id) {
         this.id = id;
     }
 
@@ -42,13 +37,12 @@ public class SysUser { //用户实体实现UserDetails接口,我门的用户实
         this.password = password;
     }
 
-
-    public Integer getRole_id() {
-        return role_id;
+    public List<SysRole> getRoles() {
+        return roles;
     }
 
-    public void setRole_id(Integer role_id) {
-        this.role_id = role_id;
+    public void setRoles(List<SysRole> roles) {
+        this.roles = roles;
     }
 
 }

springboot-security/src/main/java/com/us/example/security/CustomUserService.java

 package com.us.example.security;
 
-import com.us.example.dao.SysRoleRepositiory;
-import com.us.example.dao.SysUserRepository;
+import com.us.example.dao.UserDao;
+import com.us.example.domain.SysRole;
 import com.us.example.domain.SysUser;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
@@ -17,24 +17,25 @@ import java.util.List;
  * Created by yangyibo on 17/1/18.
  */
 @Service
-public class CustomUserService implements UserDetailsService { //1
-    @Autowired
-    SysUserRepository userRepository;
+public class CustomUserService implements UserDetailsService { //自定义UserDetailsService 接口
+
     @Autowired
-    SysRoleRepositiory sysRoleRepositiory;
+    UserDao userDao;
 
     @Override
-    public UserDetails loadUserByUsername(String username) { //2
+    public UserDetails loadUserByUsername(String username) { //重写loadUserByUsername 方法获得 userdetails 类型用户
 
-        SysUser user = userRepository.findByUsername(username);
+        SysUser user = userDao.findByUserName(username);
         if(user == null){
             throw new UsernameNotFoundException("用户名不存在");
         }
         List<SimpleGrantedAuthority> authorities = new ArrayList<>();
-
         //用于添加用户的权限。只要把用户权限添加到authorities 就万事大吉。
-        authorities.add(new SimpleGrantedAuthority(sysRoleRepositiory.findById(user.getRole_id()).getName()));
-
+        for(SysRole role:user.getRoles())
+        {
+            authorities.add(new SimpleGrantedAuthority(role.getName()));
+            System.out.println(role.getName());
+        }
         return new org.springframework.security.core.userdetails.User(user.getUsername(),
                 user.getPassword(), authorities);
 

springboot-security/src/main/resources/application.properties

@@ -7,5 +7,3 @@ ms.db.maxActive=500
 
 logging.level.org.springframework.security= INFO
 spring.thymeleaf.cache=false
-spring.jpa.hibernate.ddl-auto=update
-spring.jpa.show-sql=true
\ No newline at end of file

springboot-security/src/main/resources/mapper/UserDaoMapper.xml

+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.us.example.dao.UserDao">
+    <resultMap id="userMap" type="com.us.example.domain.SysUser">
+        <id property="id" column="ID"/>
+        <result property="username" column="username"/>
+        <result property="password" column="PASSWORD"/>
+        <collection property="roles" ofType="com.us.example.domain.SysRole">
+            <result column="name" property="name"/>
+        </collection>
+
+    </resultMap>
+    <select id="findByUserName" parameterType="String" resultMap="userMap">
+		select u.*
+		,r.name
+		from Sys_User u
+        LEFT JOIN sys_role_user sru on u.id= sru.Sys_User_id
+        LEFT JOIN Sys_Role r on sru.Sys_Role_id=r.id
+        where username= #{username}
+	</select>
+</mapper>
\ No newline at end of file