excel导出优化

zhangchao

2024-11-04 59f80df1e377e8775969ca4acadfa2eadd6e37ae

 src/main/java/com/zy/asrs/controller/LocDetlController.java

@@ -1,7 +1,5 @@
package com.zy.asrs.controller;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
@@ -21,9 +19,6 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.*;

@RestController
@@ -90,12 +85,36 @@
                  @RequestParam(required = false)String orderByField,
                  @RequestParam(required = false)String orderByType,
                  @RequestParam(required = false)String condition,
                  @RequestParam Map<String, Object> param){
        excludeTrash(param);
                  @RequestParam Map<String, Object> param,
                  @RequestParam(required = false)Boolean unreason){
        if (!Cools.isEmpty(unreason) && unreason) {

            return R.ok(locDetlService.selectPage(new Page<>(curr, limit), new EntityWrapper<LocDetl>()
                    .where(" DATALENGTH( batch ) != 11 or\n" +
                            "            batch LIKE '%[a-z]%'")));
        }
        param.remove("unreason");
        String row = "";
        EntityWrapper<LocDetl> wrapper = new EntityWrapper<>();
        if (param.get("row") != null) {
            String chooseRow = (String) param.get("row");
            if (chooseRow.length() == 1) {
                row = "0" + chooseRow;
                param.remove("row");
            }else {
                row = chooseRow;
                param.remove("row");
            }
        }
        excludeTrash(param);
        convert(param, wrapper);
        allLike(LocDetl.class, param.keySet(), wrapper, condition);
        if (!Cools.isEmpty(orderByField)){wrapper.orderBy(humpToLine(orderByField), "asc".equals(orderByType));}
        if (!row.equals("")){
            wrapper.and()
                    .where("loc_no like '" +row +"%'");
        }

        return R.ok(locDetlService.selectPage(new Page<>(curr, limit), wrapper));
    }

@@ -139,6 +158,16 @@
        return R.ok();
    }

    @RequestMapping(value = "/locDetl/updateStockFreeze/auth")
    @ManagerAuth(memo = "库位冻结")
    public R updateStockFreeze(LocDetl locDetl){
        if (Cools.isEmpty(locDetl) || null==locDetl.getMatnr()){
            return R.error();
        }
        locDetlService.updateStockFreeze(locDetl.getMatnr(), locDetl.getLocNo(), locDetl.getStockFreeze());
        return R.ok();
    }

    @RequestMapping(value = "/locDetl/delete/auth")
    @ManagerAuth(memo = "库位明细删除")
    public R delete(@RequestParam String param){
@@ -154,11 +183,26 @@

    @RequestMapping(value = "/locDetl/export/auth")
    @ManagerAuth(memo = "库位明细导出")
    public R export(@RequestBody JSONObject param){
    public synchronized R export(@RequestBody JSONObject param){
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        EntityWrapper<LocDetl> wrapper = new EntityWrapper<>();
        Map<String, Object> map = excludeTrash(param.getJSONObject("locDetl"));
        String row = "";
        if (map.get("row") != null) {
            String chooseRow = (String) map.get("row");
            if (chooseRow.length() == 1) {
                row = "0" + chooseRow;
                map.remove("row");
            }else {
                row = chooseRow;
                map.remove("row");
            }
        }
        convert(map, wrapper);
        if (!row.equals("")){
            wrapper.and()
                    .where("loc_no like '" +row +"%'");
        }
        List<LocDetl> list = locDetlService.selectList(wrapper);
        return R.ok(exportSupport(list, fields));
    }
@@ -207,24 +251,32 @@
    @Autowired
    private LocDetlMapper LocDetlMapper;

//    @RequestMapping(value = "/locDetl/statis/export")
////    @ManagerAuth
//    public void statisExport(HttpServletResponse response) throws IOException {
//        List<LocDetl> excel = LocDetlMapper.getStockStatisExcel();
//        for (LocDetl locDetl : excel) {
//            Mat mat = matService.selectByMatnr(locDetl.getMatnr());
//            if (mat != null) {
//                locDetl.sync(mat);
//            }
//        }
//        response.setContentType("application/vnd.ms-excel");
//        response.setCharacterEncoding("utf-8");
//        String fileName = URLEncoder.encode("库存明细统计报表", "UTF-8");
//        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
//        EasyExcel.write(response.getOutputStream(), LocDetl.class)
//                .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
//                .sheet("表1")
//                .doWrite(excel);
//    }

    @RequestMapping(value = "/locDetl/statis/export")
//    @ManagerAuth
    public void statisExport(HttpServletResponse response) throws IOException {
        List<LocDetl> excel = LocDetlMapper.getStockStatisExcel();
        for (LocDetl locDetl : excel) {
            Mat mat = matService.selectByMatnr(locDetl.getMatnr());
            if (mat != null) {
                locDetl.sync(mat);
            }
        }
        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("utf-8");
        String fileName = URLEncoder.encode("库存明细统计报表", "UTF-8");
        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
        EasyExcel.write(response.getOutputStream(), LocDetl.class)
                .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
                .sheet("表1")
                .doWrite(excel);
    @ManagerAuth(memo = "库位明细导出")
    public synchronized R statisExport(@RequestBody JSONObject param){
        List<String> fields = JSONObject.parseArray(param.getJSONArray("fields").toJSONString(), String.class);
        List<LocDetl> stockStatisExcel = LocDetlMapper.getStockStatisExcel();
        return R.ok(exportSupport(stockStatisExcel, fields));
    }

    /**