用户、角色、权限模块

一、用户模块

1.1建库建表

1.2通过MyBatis的通用mapper生成entity和dao

 

1.3在新建一个HttpResult类，用来判断请求成功的内容或请求错误给个提示

1.4在service包下的UserService下写代码（业务）

1.4.1用户注册

/**
 * 用户注册
 * @param phone
 * @param pwd
 * @param nickName
 * @return
 */
public HttpResult regedit(String phone,String pwd,String nickName){
    HttpResult result=null;
    AuthUser user=new AuthUser();
    user.setPasswd(pwd);
    user.setPhone(phone);
    user.setNickname(nickName);
    user.setIsactive(1);//1代表已激活
   int cnt= authUserMapper.insert(user);
   if(cnt>0){
       result=new HttpResult(200,null,"注册成功");
   }else {
       result=new HttpResult(500,"注册失败",null);
   }
    return result;
}

1.4.2根据id删除用户

/**
 * 根据id删除用户
 * @param id
 * @return
 */
public HttpResult remove(int id){
    HttpResult result=null;
    AuthUser user=new AuthUser();
    user.setId(id);

    int cnt = authUserMapper.delete(user);
    if(cnt>0){
        result=new HttpResult(200,null,"删除成功");
    }else {
        result=new HttpResult(500,"删除失败",null);
    }
    return result;
}

 1.4.3根据id修改用户

/**
 * 根据id修改用户
 * @param id
 * @param phone
 * @param pwd
 * @param nickName
 * @return
 */
public HttpResult modify(int id,String phone,String pwd,String nickName){
    HttpResult result=null;
    //通过id查出用户
    AuthUser u=new AuthUser();
    u.setId(id);
    AuthUser user= authUserMapper.selectOne(u);
    if(!"null".equals(phone)){
        user.setPhone(phone);
    }
    if(!"null".equals(pwd)){
        user.setPasswd(pwd);
    }
    if(!"null".equals(nickName)){
        user.setNickname(nickName);
    }
    //修改用户
    int cnt = authUserMapper.updateByPrimaryKey(user);
    if(cnt>0){
        result=new HttpResult(200,null,"修改成功");
    }else {
        result=new HttpResult(500,"修改失败",null);
    }

    return result;
}

 1.4.4分页查询用户

/**
 * 查询用户列表，分页查询
 * @param pageIndex
 * @param pageSize
 * @return
 */

public HttpResult getAll(int pageIndex,int pageSize){

    List urs = authUserMapper.selectAllByLimit((pageIndex-1) *pageSize, pageSize);
    return new HttpResult(200,null,urs);

}

 1.4.5登录

/**
 * 登录
 * @param phone
 * @param pwd
 * @return
 */
public HttpResult login(String phone,String pwd){
    HttpResult result=null;
    AuthUser user=new AuthUser();
    user.setPasswd(pwd);
    user.setPhone(phone);
    AuthUser u= authUserMapper.selectOne(user);
    if(u!=null){
        result=new HttpResult(200,null,"登录成功");
    }else{
        result=new HttpResult(500,"登录失败",null);
    }
    return result;
}

 1.5在controller包下的UserController下完成和页面的传输

@RestController
@RequestMapping("/user")
public class UserController {

    @Autowired
    private UserService userService;

    /**
     * 注册用户
     * @param phone
     * @param pwd
     * @param nickName
     * @return
     */
    @GetMapping("/regedit/{phone}/{pwd}/{nickName}")
    @ResponseBody
    public HttpResult regedit(@PathVariable String phone,@PathVariable String pwd,@PathVariable String nickName){
        return  userService.regedit(phone,pwd,nickName);
    }

    /**
     * 根据id删除用户
     * @param id
     * @return
     */
    @GetMapping("/remove/{id}")
    @ResponseBody
    public HttpResult remove(@PathVariable int id){
        return  userService.remove(id);
    }

    /**
     * 根据id修改用户
     * @param id
     * @param phone
     * @param pwd
     * @param nickName
     * @return
     */
    @GetMapping("/modify/{id}/{phone}/{pwd}/{nickName}")
    @ResponseBody
    public HttpResult modify(@PathVariable int id,@PathVariable String phone,@PathVariable String pwd,@PathVariable String nickName){
        return userService.modify(id,phone,pwd,nickName);
    }

@GetMapping("/getAll/{pageIndex}/{pageSize}")
@ResponseBody
public HttpResult getAll(@PathVariable int pageIndex,@PathVariable int pageSize){
    return userService.getAll(pageIndex,pageSize);
}

@GetMapping("/login/{phone}/{pwd}")
@ResponseBody
public HttpResult login(@PathVariable String phone,@PathVariable String pwd){
    return userService.login(phone,pwd);
}

}

二、角色模块

2.1添加角色

/**
 * 添加角色
 * @param roleName
 * @param roleType
 * @return
 */
public HttpResult saveRole(String roleName,String roleType){
    HttpResult result=null;
    AuthRole role=new AuthRole();
    role.setRolename(roleName);
    role.setRoletype(roleType);
    int cnt = authRoleMapper.insert(role);
    if(cnt>0){
        result=new HttpResult(200,null,"添加成功");
    }else {
        result=new HttpResult(500,"添加失败",null);
    }
    return result;
}

 2.2删除角色

/**
 * 删除角色
 * @param id
 * @return
 */
public HttpResult deleteRole(int id){
    HttpResult result=null;
    AuthRole role=new AuthRole();
    role.setId(id);
    int cnt = authRoleMapper.delete(role);
    if(cnt>0){
        result=new HttpResult(200,null,"删除成功");
    }else {
        result=new HttpResult(500,"删除失败",null);
    }
    return result;
}

  2.3修改角色

/**
 * 修改
 * @param id
 * @param roleName
 * @param roleType
 * @return
 */
public HttpResult updateRole(int id,String roleName,String roleType){
    HttpResult result=null;
    AuthRole role=new AuthRole();
    role.setId(id);
    AuthRole authRole = authRoleMapper.selectOne(role);
    authRole.setRoletype(roleType);
    authRole.setRolename(roleName);
    int cnt = authRoleMapper.updateByPrimaryKey(authRole);
    if(cnt>0){
        result=new HttpResult(200,null,"修改成功");
    }else {
        result=new HttpResult(500,"修改失败",null);
    }

 2.4分页查询角色

/**
 * 分页查询
 * @param pageIndex
 * @param pageSize
 * @return
 */
public HttpResult getAll(int pageIndex,int pageSize){
    List role=authRoleMapper.getAll((pageIndex-1)*pageSize,pageSize);
    return new HttpResult(200,null,role);
}

  2.5将controller完善

@RestController
@RequestMapping("/role")
public class RoleController {
    @Autowired
    private RoleService roleService;

    @GetMapping("/saveRole/{roleName}/{roleType}")
    @ResponseBody
    public HttpResult saveRole(@PathVariable String roleName,@PathVariable String roleType){
        return roleService.saveRole(roleName,roleType);
    }

    @GetMapping("/deleteRole/{id}")
    @ResponseBody
    public HttpResult deleteRole(@PathVariable int id){
        return roleService.deleteRole(id);
    }

    @GetMapping("/updateRole/{id}/{roleName}/{roleType}")
    @ResponseBody
    public HttpResult updateRole(@PathVariable int id,@PathVariable String roleName,@PathVariable String roleType){
        return roleService.updateRole(id,roleName,roleType);
    }

    @GetMapping("/getAll/{pageIndex}/{pageSize}")
    public HttpResult getAll(@PathVariable int pageIndex,@PathVariable int pageSize){
        return roleService.getAll(pageIndex,pageSize);
    }
}

 三、权限模块

3.1添加权限

/**
 * 添加权限
 * @param resName
 * @param resType
 * @return
 */
public HttpResult saveRes(String resName,String resType){
    HttpResult result=null;
    AuthRes res=new AuthRes();
    res.setResname(resName);
    res.setRestype(resType);
    int cnt = authResMapper.insert(res);
    if(cnt>0){
        result=new HttpResult(200,null,"添加成功");
    }else {
        result=new HttpResult(500,"添加失败",null);
    }
    return result;
}

3.2删除权限

/**
 * 删除权限
 * @param id
 * @return
 */
public HttpResult deleteRes(int id){
    HttpResult result=null;
    AuthRes res=new AuthRes();
    res.setId(id);
    int cnt = authResMapper.delete(res);
    if(cnt>0){
        result=new HttpResult(200,null,"删除成功");
    }else {
        result=new HttpResult(500,"删除失败",null);
    }
    return result;
}

3.3修改权限

/**
 * 修改权限
 * @param id
 * @param resName
 * @param resType
 * @return
 */
public HttpResult updateRes(int id,String resName,String resType){
    HttpResult result=null;
    AuthRes res=new AuthRes();
    res.setId(id);
    AuthRes authRes = authResMapper.selectOne(res);
    authRes.setRestype(resType);
    authRes.setResname(resName);
    int cnt = authResMapper.updateByPrimaryKey(authRes);
    if(cnt>0){
        result=new HttpResult(200,null,"修改成功");
    }else {
        result=new HttpResult(500,"修改失败",null);
    }
    return result;

}

3.4分页查询权限

/**
 * 分页查询权限
 * @param pageIndex
 * @param pageSize
 * @return
 */
public HttpResult getAll(int pageIndex,int pageSize){
    List res=authResMapper.getAll((pageIndex-1)*pageSize,pageSize);
    return new HttpResult(200,null,res);
}

3.5将controller完善

@RestController
@RequestMapping("/res")
public class ResController {

    @Autowired
    private ResService resService;

    @GetMapping("/saveRes/{resName}/{resType}")
    @ResponseBody
    public HttpResult saveRes(@PathVariable String resName,@PathVariable String resType){
        return resService.saveRes(resName,resType);
    }

    @GetMapping("/deleteRes/{id}")
    @ResponseBody
    public HttpResult deleteRes(@PathVariable int id){
        return resService.deleteRes(id);
    }

    @GetMapping("/updateRes/{id}/{resName}/{resType}")
    @ResponseBody
    public HttpResult updateRes(@PathVariable int id,@PathVariable String resName,@PathVariable String resType){
        return resService.updateRes(id,resName,resType) ;
    }

    @GetMapping("/getAll/{pageIndex}/{pageSize}")
    @ResponseBody
    public HttpResult getAll(@PathVariable int pageIndex,@PathVariable int pageSize){
        return resService.getAll(pageIndex,pageSize);
    }
}