tutuxiang_mimiback/src/main/java/com/izouma/awesomeadmin/web/HomeAdController.java

package com.izouma.awesomeadmin.web;

import java.util.*;

import com.izouma.awesomeadmin.util.ExportExcelUtil;
import org.apache.commons.lang.StringUtils;
import org.apache.shiro.authz.annotation.RequiresAuthentication;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.izouma.awesomeadmin.constant.AppConstant;
import com.izouma.awesomeadmin.dto.Page;
import com.izouma.awesomeadmin.dto.Result;
import com.izouma.awesomeadmin.model.HomeAd;
import com.izouma.awesomeadmin.service.HomeAdService;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Controller
@RequestMapping("/homeAd")
public class HomeAdController {
    /*generatedStart*/
    @Autowired
    private HomeAdService homeAdService;
    /*generatedEnd*/

    /*generatedStart*/
    @RequiresAuthentication
    @RequestMapping(value = "/all", method = RequestMethod.GET)
    @ResponseBody
    public Result all(HomeAd record) {
        List<HomeAd> pp = homeAdService.getHomeAdList(record);
        return new Result(true, pp);
    }

    @RequestMapping(value = "/getHomeAd", method = RequestMethod.GET)
    @ResponseBody
    public Result getHomeAd(@RequestParam(required = false, value = "id") String id) {
        HomeAd data = homeAdService.getHomeAdById(id);
        return new Result(true, data);
    }

    @RequestMapping(value = "/getOne", method = RequestMethod.GET)
    @ResponseBody
    public Result getOne(HomeAd record) {
        HomeAd data = homeAdService.getHomeAd(record);
        return new Result(true, data);
    }

    @RequestMapping(value = "/page", method = RequestMethod.GET)
    @ResponseBody
    public Result page(Page page, HomeAd record) {
        Map<String, Object> result = new HashMap<>();

        List<HomeAd> pp =homeAdService.getHomeAdByPage(page, record);

        result.put(AppConstant.PAGE, page);
        result.put("pp", pp);
        return new Result(true, result);
    }

    @RequestMapping(value = "/save", method = RequestMethod.POST)
    @ResponseBody
    public Result save(HomeAd record) {
        boolean num = homeAdService.createHomeAd(record);
        if (num) {
        return new Result(true, record.getId());
        }
        return new Result(false, "保存异常");
    }

    @RequestMapping(value = "/update", method = RequestMethod.POST)
    @ResponseBody
    public Result updateHomeAd(HomeAd record) {
        boolean num = homeAdService.updateHomeAd(record);
        if (num) {
        return new Result(true, "保存成功");
        }
        return new Result(false, "保存异常");
    }

    @RequestMapping(value = "/del", method = RequestMethod.POST)
    @ResponseBody
    public Result deleteHomeAd(HomeAd record) {

        boolean num = homeAdService.deleteHomeAd(record);
        if (num) {
        return new Result(true, "删除成功");
        }
        return new Result(false, "删除异常");
    }

    @RequestMapping(value = "/exportExcel", method = RequestMethod.GET)
    @ResponseBody
    public void exportExcel(HttpServletRequest request, HttpServletResponse response, HomeAd record) throws Exception {

        List<HomeAd> homeAds = homeAdService.getHomeAdList(record);

        String sheetName = "home_ad";
        String titleName = "首页广告数据表";
        String fileName = "首页广告表";
        int columnNumber = 19;
        int[] columnWidth = { 20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20,  20 };
        String[] columnName = {  "ID" ,   "删除标识" ,   "更新时间" ,   "更新人" ,   "创建时间" ,   "创建人" ,   "用户Id" ,   "小程序" ,   "店铺" ,   "状态" ,   "类型" ,   "标题" ,   "子标题" ,   "图片1" ,   "商品1" ,   "备注" ,   "排序" ,   "图片2" ,   "商品2"  };
        String[][] dataList = new String[homeAds.size()][19];

        for (int i = 0; i < homeAds.size(); i++) {
                        dataList[i][0] = String.valueOf(homeAds.get(i).getId());
                        dataList[i][1] = String.valueOf(homeAds.get(i).getDelFlag());
                        dataList[i][2] = String.valueOf(homeAds.get(i).getUpdateTime());
                        dataList[i][3] = String.valueOf(homeAds.get(i).getUpdateUser());
                        dataList[i][4] = String.valueOf(homeAds.get(i).getCreateTime());
                        dataList[i][5] = String.valueOf(homeAds.get(i).getCreateUser());
                        dataList[i][6] = String.valueOf(homeAds.get(i).getUserId());
                        dataList[i][7] = String.valueOf(homeAds.get(i).getMiniId());
                        dataList[i][8] = String.valueOf(homeAds.get(i).getStoreId());
                        dataList[i][9] = String.valueOf(homeAds.get(i).getStatusFlag());
                        dataList[i][10] = String.valueOf(homeAds.get(i).getTypeFlag());
                        dataList[i][11] = String.valueOf(homeAds.get(i).getTitle());
                        dataList[i][12] = String.valueOf(homeAds.get(i).getSubtitle());
                        dataList[i][13] = String.valueOf(homeAds.get(i).getImageUrl());
                        dataList[i][14] = String.valueOf(homeAds.get(i).getProductId());
                        dataList[i][15] = String.valueOf(homeAds.get(i).getRemark());
                        dataList[i][16] = String.valueOf(homeAds.get(i).getRank());
                        dataList[i][17] = String.valueOf(homeAds.get(i).getImage2Url());
                        dataList[i][18] = String.valueOf(homeAds.get(i).getProduct2Id());
                    }

        ExportExcelUtil.ExportWithResponse(sheetName, titleName, fileName,
                columnNumber, columnWidth, columnName, dataList, response);
    }
    /*generatedEnd*/
}