package cn.xiangxu.springboottest.utils;import cn.xiangxu.springboottest.model.dataViewModel.ResultViewModel;/*** 响应数据封装类*/
public class ResultViewModelUtil {/*** 请求成功方法01* @param object 响应数据* @return 视图模型实例*/public static ResultViewModel success(Object object) {ResultViewModel resultViewModel = new ResultViewModel();resultViewModel.setCode(0);resultViewModel.setMessage("请求成功");resultViewModel.setData(object);return resultViewModel;}/*** 请求成功方法02* @return 视图模型实例*/public static ResultViewModel success() {return success(null);}/*** 请求失败方法01（捕获到的已知异常）* @param code 异常编号* @param message 异常信息* @return 视图模型实例*/public static ResultViewModel error(Integer code, String message) {ResultViewModel resultViewModel = new ResultViewModel();resultViewModel.setCode(code);resultViewModel.setMessage(message);resultViewModel.setData(null);return resultViewModel;}/*** 请求失败方法02（系统异常）* @return 视图模型实例*/public static ResultViewModel error() {ResultViewModel resultViewModel = new ResultViewModel();resultViewModel.setCode(-1);resultViewModel.setMessage("系统异常");resultViewModel.setData("系统维护中...");return resultViewModel;}
}

package cn.xiangxu.springboottest.controller;import cn.xiangxu.springboottest.model.dataViewModel.ResultViewModel;
import cn.xiangxu.springboottest.service.GirlService;
import cn.xiangxu.springboottest.utils.ResultViewModelUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;import javax.annotation.Resource;@RestController
@RequestMapping(value = "/girl")
@Slf4j
public class GirlController {@Resource(name = "girlService")private GirlService girlService;@GetMappingpublic ResultViewModel test() {log.info("hello boy");return ResultViewModelUtil.success("响应数据");
//        return ResultViewModelUtil.success(girlService.findAllGirl());
    }}