写接口Controller层

最新推荐文章于 2025-06-14 13:12:01 发布

原创最新推荐文章于 2025-06-14 13:12:01 发布 · 3.3k 阅读

CC 4.0 BY-SA版权

该博客展示了如何在Spring MVC中创建一个@Controller注解的类来处理HTTP请求。Controller类`SdfcbxxAppController`继承了`BaseAppController`，并提供了查询水电费抄表信息的相关接口。通过@Autowired注入了SdfcbxxService来调用业务逻辑方法。博客内容包括查询房间信息的GET请求处理以及分页查询水电费抄表信息的方法实现。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

package com.dtyun.xsgy.web.remoting.sdjfgl;

import java.text.SimpleDateFormat;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import com.dtyun.base.processor.log.SystemModLog;
import com.dtyun.base.web.BaseAppController;
import com.dtyun.xsgy.dto.sdjfgl.SdfcbxxDto;
import com.dtyun.xsgy.service.sdjfgl.SdfcbxxService;

import biz.framework.dto.Retval;

/**
*
* @author chengshuy
*
*/
@Controller
@RequestMapping("/app/sdjfgl/sdfcbxx")
@SystemModLog("水电费抄表信息")
public class SdfcbxxAppController extends BaseAppController{
   private final Logger logger = LoggerFactory.getLogger(this.getClass());
   @Autowired
   private SdfcbxxService sdfcbxxService;

   /**
   * 查询房间等信息
   * @param id
   * @return
   * @throws Exception
   */
   @ResponseBody
    @RequestMapping(value = "/fj", method = RequestMethod.GET)
    public Retval fj(){
        Retval retval = Retval.newInstance();
        Map<String,String> sortMap = null;
        SdfcbxxDto fj = null;
       try {
           fj = sdfcbxxService.getFj(sortMap);
       } catch (Exception e) {
           logger.info("sdfcbxxService.getFj(sortMap)方法异常");
           e.printStackTrace();
       }
        retval.put("fj", fj);
        return retval;
    }


   /**
   * 水电费抄表信息
   * 分页查询
   */
   @Override
   protected Retval myPageList(HttpServletRequest request, int page, int size, Map<String,String> pxSort) {
       Retval retval = Retval.newInstance();
       SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");
       SdfcbxxDto queryDto = new SdfcbxxDto();
       String fjid = request.getParameter("fjid");
       String cbny = request.getParameter("cbny");
       if(StringUtils.isNotBlank(cbny)){
           queryDto.setCbny(cbny);
       }
       if(StringUtils.isNotEmpty(fjid)){
           queryDto.setFj(fjid);
       }
       List<SdfcbxxDto> sdfcbxxLi = null;
       try {
           sdfcbxxLi = sdfcbxxService.getAppSdfcbxx(page, size, queryDto, pxSort);
       } catch (Exception e) {
           logger.error("日期格式转换错误。", e);
           e.printStackTrace();
       }
       if(CollectionUtils.isNotEmpty(sdfcbxxLi)){
           queryDto = sdfcbxxLi.get(0);
       }
       retval.put("sdfcbxxDto", queryDto);
       return retval;

   }

   @Override
   protected Boolean isNativeSql(){
       return true;
   }

   @Override
   protected Retval myList(HttpServletRequest request, Sort sort) {
       // TODO Auto-generated method stub
       return null;
   }



   @Override
   protected Retval myDelete(Long[] ids) {
       // TODO Auto-generated method stub
       return null;
   }

   @Override
   protected Retval myDetail(Long id) {
       // TODO Auto-generated method stub
       return null;
   }

}