mybatis

SpringBootMybatis/src/main/java/com/zz/App.java

@@ -0,0 +1,22 @@
+package com.zz;
+
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableScheduling;
+/**
+ * 右键--》run as application  运行正启动类的main方法，就可以启动这个springboot项目。
+SpringBoot 自带了 tomcat， 运行这个main方法 的时候，会同时启动tomcat
+ * @author jiyu
+ *
+ */
+@SpringBootApplication
+@MapperScan("com.zz.mapper")
+public class App {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		SpringApplication.run(App.class, args);
+	}
+
+}

SpringBootMybatis/src/main/java/com/zz/controller/UserController.java

@@ -0,0 +1,52 @@
+package com.zz.controller;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+
+import com.zz.util.KeyUtil;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.zz.entity.User;
+import com.zz.service.UserService;
+
+@RestController
+@RequestMapping("user")
+public class UserController {
+	@Resource
+	UserService userService;
+	@RequestMapping("add/{name}/{pwd}")
+	public User add(@PathVariable("name") String uname,@PathVariable("pwd") String pwd){
+		User user=new User();
+		user.setPasswd(pwd);
+		user.setUsername(uname);
+		user.setId(KeyUtil.genUniqueKey());
+		userService.add(user);
+		return user;
+	}
+
+	@RequestMapping("show/{id}")
+	public User getById(@PathVariable("id") String id){
+		return userService.selectByPrimaryKey(id);
+	}
+
+
+	@RequestMapping("showall")
+	public List<User> getall(){
+		return userService.selectAll();
+	}
+
+	@RequestMapping("showbyname/{name}")
+	public User getByName(@PathVariable("name") String name){
+		return userService.selectByName(name);
+	}
+	
+
+
+}

SpringBootMybatis/src/main/java/com/zz/entity/Permission.java

@@ -0,0 +1,33 @@
+package com.zz.entity;
+
+public class Permission {
+    private String id;
+
+    private String name;
+
+    private String url;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id == null ? null : id.trim();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name == null ? null : name.trim();
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url == null ? null : url.trim();
+    }
+}

SpringBootMybatis/src/main/java/com/zz/entity/Role.java

@@ -0,0 +1,33 @@
+package com.zz.entity;
+
+public class Role {
+    private String id;
+
+    private String detail;
+
+    private String name;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id == null ? null : id.trim();
+    }
+
+    public String getDetail() {
+        return detail;
+    }
+
+    public void setDetail(String detail) {
+        this.detail = detail == null ? null : detail.trim();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name == null ? null : name.trim();
+    }
+}

SpringBootMybatis/src/main/java/com/zz/entity/RolePermissionKey.java

@@ -0,0 +1,23 @@
+package com.zz.entity;
+
+public class RolePermissionKey {
+    private String rId;
+
+    private String pId;
+
+    public String getrId() {
+        return rId;
+    }
+
+    public void setrId(String rId) {
+        this.rId = rId == null ? null : rId.trim();
+    }
+
+    public String getpId() {
+        return pId;
+    }
+
+    public void setpId(String pId) {
+        this.pId = pId == null ? null : pId.trim();
+    }
+}

SpringBootMybatis/src/main/java/com/zz/entity/User.java

@@ -0,0 +1,55 @@
+package com.zz.entity;
+
+import java.util.Date;
+
+public class User {
+    private String id;
+
+    private Date createTime;
+
+    private String passwd;
+
+    private String status;
+
+    private String username;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id == null ? null : id.trim();
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public String getPasswd() {
+        return passwd;
+    }
+
+    public void setPasswd(String passwd) {
+        this.passwd = passwd == null ? null : passwd.trim();
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status == null ? null : status.trim();
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username == null ? null : username.trim();
+    }
+}

SpringBootMybatis/src/main/java/com/zz/entity/UserRoleKey.java

@@ -0,0 +1,23 @@
+package com.zz.entity;
+
+public class UserRoleKey {
+    private String uId;
+
+    private String rId;
+
+    public String getuId() {
+        return uId;
+    }
+
+    public void setuId(String uId) {
+        this.uId = uId == null ? null : uId.trim();
+    }
+
+    public String getrId() {
+        return rId;
+    }
+
+    public void setrId(String rId) {
+        this.rId = rId == null ? null : rId.trim();
+    }
+}

SpringBootMybatis/src/main/java/com/zz/mapper/PermissionMapper.java

@@ -0,0 +1,17 @@
+package com.zz.mapper;
+
+import com.zz.entity.Permission;
+
+public interface PermissionMapper {
+    int deleteByPrimaryKey(String id);
+
+    int insert(Permission record);
+
+    int insertSelective(Permission record);
+
+    Permission selectByPrimaryKey(String id);
+
+    int updateByPrimaryKeySelective(Permission record);
+
+    int updateByPrimaryKey(Permission record);
+}

SpringBootMybatis/src/main/java/com/zz/mapper/RoleMapper.java

@@ -0,0 +1,17 @@
+package com.zz.mapper;
+
+import com.zz.entity.Role;
+
+public interface RoleMapper {
+    int deleteByPrimaryKey(String id);
+
+    int insert(Role record);
+
+    int insertSelective(Role record);
+
+    Role selectByPrimaryKey(String id);
+
+    int updateByPrimaryKeySelective(Role record);
+
+    int updateByPrimaryKey(Role record);
+}

SpringBootMybatis/src/main/java/com/zz/mapper/RolePermissionMapper.java

@@ -0,0 +1,11 @@
+package com.zz.mapper;
+
+import com.zz.entity.RolePermissionKey;
+
+public interface RolePermissionMapper {
+    int deleteByPrimaryKey(RolePermissionKey key);
+
+    int insert(RolePermissionKey record);
+
+    int insertSelective(RolePermissionKey record);
+}

SpringBootMybatis/src/main/java/com/zz/mapper/UserMapper.java

@@ -0,0 +1,43 @@
+package com.zz.mapper;
+
+import com.zz.entity.User;
+import org.apache.ibatis.annotations.Select;
+
+import java.util.List;
+
+public interface UserMapper {
+    int deleteByPrimaryKey(String id);
+
+    int insert(User record);
+
+    int insertSelective(User record);
+
+    User selectByPrimaryKey(String id);
+
+    List<User> selectAll();
+
+    int updateByPrimaryKeySelective(User record);
+
+    int updateByPrimaryKey(User record);
+    @Select("select * from t_user where username=#{name}")
+    User selectByName(String name);
+
+    /**
+     * @Insert("insert into student(sno,sname,ssex) values(#{sno},#{name},#{sex})")
+     * 	int add(Student student);
+     *
+     *        @Update("update student set sname=#{name},ssex=#{sex} where sno=#{sno}")
+     *     int update(Student student);
+     *
+     *    @Delete("delete from student where sno=#{sno}")
+     *     int deleteBysno(String sno);
+     *
+     *    @Select("select * from student where sno=#{sno}")
+     *    @Results(id = "student",value= {
+     *         @Result(property = "sno", column = "sno", javaType = String.class),
+     *          @Result(property = "name", column = "sname", javaType = String.class),
+     *          @Result(property = "sex", column = "ssex", javaType = String.class)
+     *    })
+     *     Student queryStudentBySno(String sno);
+     */
+}

SpringBootMybatis/src/main/java/com/zz/mapper/UserRoleMapper.java

@@ -0,0 +1,11 @@
+package com.zz.mapper;
+
+import com.zz.entity.UserRoleKey;
+
+public interface UserRoleMapper {
+    int deleteByPrimaryKey(UserRoleKey key);
+
+    int insert(UserRoleKey record);
+
+    int insertSelective(UserRoleKey record);
+}

SpringBootMybatis/src/main/java/com/zz/service/UserService.java

@@ -0,0 +1,31 @@
+package com.zz.service;
+
+import com.zz.entity.User;
+import com.zz.mapper.UserMapper;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@Service
+public class UserService {
+	@Resource
+	UserMapper userMapper;
+
+	public int add(User user){
+		return userMapper.insert(user);
+	}
+	public User selectByPrimaryKey(String id){
+		return  userMapper.selectByPrimaryKey(id);
+	};
+
+
+	public List<User> selectAll(){
+		return  userMapper.selectAll();
+	};
+
+
+	public User selectByName(String name){
+		return  userMapper.selectByName(name);
+	};
+}

SpringBootMybatis/src/main/resources/application.properties

@@ -0,0 +1,10 @@
+server.port=9018
+server.servlet.context-path=/mybatisdemo
+spring.datasource.url = jdbc:mysql://localhost:3306/java10?useSSL=false&serverTimezone=Asia/Shanghai
+spring.datasource.username = root
+spring.datasource.password = Java20190713*yy
+spring.datasource.driverClassName = com.mysql.cj.jdbc.Driver
+
+mybatis.typeAliasesPackage=org.spring.springboot.domain
+#mybatis.mapperLocations=classpath:com/zz/mapping/*.xml,com/zz/EDGE/mapping/*.xml,com/zz/jwh/mapping/*.xml,com/zz/hc/mapping/*.xml,com/zz/simpleSpade/mapping/*.xml,com/zz/lsw/mapping/*.xml,com/zz/wsq/mapping/*.xml,com/zz/zcj/mapping/*.xml
+mybatis.mapperLocations=classpath:mapping/*.xml

SpringBootMybatis/src/main/resources/mapping/UserMapper.xml

@@ -17,6 +17,13 @@
     from t_user
     where id = #{id,jdbcType=VARCHAR}
   </select>
+
+  <select id="selectAll"  resultMap="BaseResultMap">
+    select
+    <include refid="Base_Column_List" />
+    from t_user
+
+  </select>
   <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
     delete from t_user
     where id = #{id,jdbcType=VARCHAR}