尚硅谷智慧校园 —— 6、管理员管理功能实现

爱被打了一巴掌 2024-03-31 11:33 33阅读 0赞

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#### 对Admin进行添加，修改，删除和批量删除的代码      AdminController ####

@Api(tags = "管理员管理器")
    @RestController
    @RequestMapping("/sms/adminController")
    public class AdminController {
        @Autowired
        private AdminService adminService;
    
        @ApiOperation("删除单个和多个管理员信息")
        @DeleteMapping("/deleteAdmin")
        public Result deleteAdmin(
                @ApiParam("要删除的管理员ID的JSON数组") @RequestBody List<Integer> ids
        ){
            adminService.removeByIds(ids);
            return Result.ok();
        }
    
    
        @ApiOperation("添加或修改管理员信息")
        @PostMapping("/saveOrUpdateAdmin")
        public Result saveOrUpdateAdmin(
    
                @ApiParam("添加或修改的Admin的JSON格式的信息") @RequestBody Admin admin
        ){
            // 若id为空，则为添加管理员信息，需要将密码转为密文
            Integer id = admin.getId();
            if(null == id || 0 == id){
                admin.setPassword(MD5.encrypt(admin.getPassword()));
            }
            adminService.saveOrUpdate(admin);
            return Result.ok();
        }
        @ApiOperation("分页带条件查询管理员信息")
        @GetMapping("/getAllAdmin/{pageNo}/{pageSize}")
        public Result getAllAdmin(
                @ApiParam("分页的页码数") @PathVariable("pageNo") Integer pageNo,
                @ApiParam("分页查询页大小") @PathVariable("pageSize") Integer pageSize,
                @ApiParam("管理员名字") String adminName
        ){
            Page<Admin> page = new Page<>(pageNo,pageSize);
            IPage<Admin> adminIPage = adminService.getAdminsByOpr(page,adminName);
            return Result.ok(adminIPage);
    
        }
    }

#### AdminService ####

IPage<Admin> getAdminsByOpr(Page<Admin> page, String adminName);

#### AdminServiceImpl ####

@Override
        public IPage<Admin> getAdminsByOpr(Page<Admin> pageParam, String adminName) {
            QueryWrapper<Admin> queryWrapper = new QueryWrapper<>();
    
            if (!StringUtils.isEmpty(adminName)) {
                queryWrapper.like("name",adminName);
            }
            queryWrapper.orderByDesc("id");
            Page<Admin> adminPage = baseMapper.selectPage(pageParam, queryWrapper);
            return adminPage;
        }