尚硅谷智慧校园 —— 6、管理员管理功能实现

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 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 page = new Page<>(pageNo,pageSize);
        IPage adminIPage = adminService.getAdminsByOpr(page,adminName);
        return Result.ok(adminIPage);
 
    }
}

AdminService

IPage getAdminsByOpr(Page page, String adminName);

AdminServiceImpl

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