#导出excel单据

zjj

2023-11-03 8f527cfc93518f5db3b90f31f78a358d79bcbb51

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

@@ -1,6 +1,10 @@
package com.zy.asrs.controller;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.ExcelWriter;

import com.alibaba.excel.write.metadata.WriteSheet;
import com.alibaba.excel.write.metadata.fill.FillConfig;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
@@ -12,6 +16,7 @@
import com.sun.org.apache.xpath.internal.operations.Or;
import com.zy.asrs.entity.*;
import com.zy.asrs.entity.param.OrderDomainParam;
import com.zy.asrs.entity.result.LocDetlAll;
import com.zy.asrs.entity.result.OrderDetlVo;
import com.zy.asrs.service.*;
import com.zy.common.CodeRes;
@@ -27,7 +32,9 @@
import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletResponse;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.math.BigDecimal;
import java.net.URLEncoder;
import java.util.*;
@@ -51,6 +58,78 @@
    private LocOwnerService locOwnerService;
    @Autowired
    private OrderLogService orderLogService;

    @RequestMapping(value = "/order/all")
    @ManagerAuth
    public R statis2(@RequestParam(defaultValue = "1")Integer curr,
                     @RequestParam(defaultValue = "10")Integer limit,
                     @RequestParam Map<String, Object> param) {



        Page<Order> stockStatis = orderService.getOrderAll(toPage(curr, limit, param, Order.class));

        return R.ok().add(stockStatis);
    }
//    @RequestMapping(value = "/order/export")
//    @ManagerAuth
//    public void orderExport(HttpServletResponse response,OrderExport orderExport) throws IOException {
//        List<OrderDetl> orderNo = orderDetlService.selectList(new EntityWrapper<OrderDetl>().eq("order_no", orderExport.getOrderNo()));
//
//        response.setContentType("application/vnd.ms-excel");
//        response.setCharacterEncoding("utf-8");
//        String templateFileName =
//                this.getClass().getClassLoader().getResource("ru.xlsx").getPath();;
//
//        String fileName =  "complexFill" + System.currentTimeMillis() + ".xlsx";
//
//        response.setHeader("Content-disposition", "attachment;filename=" + fileName);
//        ExcelWriter excelWriter = EasyExcel.write(fileName).withTemplate(templateFileName).build();
//        WriteSheet writeSheet = EasyExcel.writerSheet().build();
//        // 这里注意 入参用了forceNewRow 代表在写入list的时候不管list下面有没有空行 都会创建一行，然后下面的数据往后移动。默认 是false，会直接使用下一行，如果没有则创建。
//        // forceNewRow 如果设置了true,有个缺点 就是他会把所有的数据都放到内存了，所以慎用
//        // 简单的说 如果你的模板有list,且list不是最后一行，下面还有数据需要填充 就必须设置 forceNewRow=true 但是这个就会把所有数据放到内存 会很耗内存
//        // 如果数据量大 list不是最后一行 参照下一个
//        FillConfig fillConfig = FillConfig.builder().forceNewRow(Boolean.TRUE).build();
//        excelWriter.fill(orderNo, fillConfig, writeSheet);
////        excelWriter.fill(orderNo, fillConfig, writeSheet);
//        Map<String, Object> map = new HashMap<String, Object>();
//        map.put("date", "2019年10月9日13:28:28");
//        map.put("total", 1000);
//        excelWriter.fill(map, writeSheet);
//        excelWriter.finish();
//
//
//    }

    @RequestMapping("/download_excel")
    public void downloadExcel(HttpServletResponse response,@RequestParam String orderNo) throws IOException {
        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("utf-8");
        String fileName = "Order " + orderNo + ".xlsx";
        response.setHeader("Content-disposition", "attachment;filename=" + fileName);

        OutputStream outputStream = response.getOutputStream();
        orderExport(outputStream, orderNo);
        outputStream.flush();
        outputStream.close();
    }

    public void orderExport(OutputStream outputStream, String orderNo) throws IOException {
        List<OrderDetl> orderDetls = orderDetlService.selectList(new EntityWrapper<OrderDetl>().eq("order_no", orderNo));

        String templateFileName = this.getClass().getClassLoader().getResource("ru.xlsx").getPath();

        ExcelWriter excelWriter = EasyExcel.write(outputStream).withTemplate(templateFileName).build();
        WriteSheet writeSheet = EasyExcel.writerSheet().build();
        FillConfig fillConfig = FillConfig.builder().forceNewRow(Boolean.TRUE).build();
        excelWriter.fill(orderDetls, fillConfig, writeSheet);
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("date", "2019年10月9日13:28:28");
        map.put("orderNo", orderNo);
        excelWriter.fill(map, writeSheet);
        excelWriter.finish();
    }

    @RequestMapping(value = "/order/nav/list/auth")
    @ManagerAuth
@@ -468,6 +547,34 @@
        return R.ok(orderService.selectAllorderNo());
    }

    @RequestMapping(value = "/order/list/AllCu")
    @ManagerAuth
    public R orderCuList(@RequestParam(required = false) String orderNo){
        EntityWrapper<Order> wrapper = new EntityWrapper<>();
        if (!Cools.isEmpty(orderNo)) {
            wrapper.like("order_no", orderNo);
        }
        wrapper.le("settle", 2).eq("status", 1);
        wrapper.orderBy("create_time", false);
        List<Order> orders = orderService.selectList(wrapper);
        // 保留出库单
        if (!Cools.isEmpty(orders)) {
            Iterator<Order> iterator = orders.iterator();
            while (iterator.hasNext()) {
                Order order = iterator.next();
                if (order.getDocType() != null) {
                    DocType docType = docTypeService.selectById(order.getDocType());
                    if (docType != null) {
                        if (docType.getPakout() == 1) {
                            iterator.remove();
                        }
                    }
                }
            }
        }
        return R.ok().add(orders);
    }

    //订单组托2
    @RequestMapping(value = "/order/list/orderNo")
    public R orderListorderNo(@RequestParam String orderNo) {