订单

liuhaonan

2022-04-01 8235bb3cebd773ba6fe29719cba7706858bbc2ee

 ximon-admin/src/main/java/com/sandu/ximon/admin/service/LightReportDataService.java

@@ -1,16 +1,25 @@
package com.sandu.ximon.admin.service;

import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.RandomUtil;
import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.ExcelWriter;
import com.alibaba.excel.write.metadata.WriteSheet;
import com.github.pagehelper.PageHelper;
import com.sandu.common.file.config.FileProperties;
import com.sandu.common.service.impl.BaseServiceImpl;
import com.sandu.ximon.admin.dto.LightDataDto;
import com.sandu.common.util.ResUtils;
import com.sandu.ximon.admin.manager.iot.frame.inner.report.A5LightHeartbeatReportInnerFrame;
import com.sandu.ximon.dao.bo.LightBo;
import com.sandu.ximon.dao.bo.LightReportDataBo;
import com.sandu.ximon.dao.domain.LightReportData;
import com.sandu.ximon.dao.mapper.LightReportDataMapper;
import lombok.AllArgsConstructor;
import lombok.SneakyThrows;
import org.springframework.beans.BeanUtils;
import org.springframework.core.io.ClassPathResource;
import org.springframework.stereotype.Service;

import java.io.File;
import java.util.List;

/**
@@ -19,8 +28,10 @@
 * 灯上报数据 service
 */
@Service
@AllArgsConstructor
public class LightReportDataService extends BaseServiceImpl<LightReportDataMapper, LightReportData> {

    private final FileProperties properties;

    /**
     * 保存上报的灯心跳数据
@@ -37,6 +48,7 @@

    /**
     * 获取指定设备码最新的一天上报数据
     *
     * @param deviceCodeList 设备码列表
     * @return 上报数据
     */
@@ -46,6 +58,7 @@

    /**
     * 获取上报数据
     *
     * @param keyword 关键词
     * @param deviceCode 设备码
     */
@@ -53,4 +66,26 @@
        PageHelper.startPage(pageNo,pageSize);
        return baseMapper.listReportData(keyword,deviceCode);
    }

    @SneakyThrows
    public String exportList(int pageNo, int pageSize, String keyword, String deviceCode) {
        PageHelper.startPage(pageNo, pageSize);
        List<LightReportDataBo> list = baseMapper.listReportData(keyword, deviceCode);

        File file = new File(properties.getUploadRootPath() + "export" + File.separator + RandomUtil.randomString(12) + ".xlsx");
//        File file = new File(properties.getUploadRootPath() + "export" + File.separator + RandomUtil.randomString(12) + ".xlsx");
//        ClassPathResource cpr = new ClassPathResource("public/exportOrder.xlsx");
//        FileUtil.mkParentDirs(file);
//
//        ExcelWriter excelWriter = EasyExcel.write(file).withTemplate(cpr.getInputStream()).build();
//        WriteSheet writeSheet = EasyExcel.writerSheet().build();
//        excelWriter.fill(list, writeSheet);
//        excelWriter.finish();

        EasyExcel.write(file, LightReportDataBo.class).sheet("模板").doWrite(list);
        String url = file.getPath().replace(properties.getUploadRootPath(), "");
       return ResUtils.addPrefix(url);

       // return list;
    }
}