[update] 微观大数据平台-excel导出名称优化

signal-optimize-service/src/main/java/net/wanji/opt/service/impl/TrendServiceImpl.java

@@ -2050,7 +2050,8 @@ public class TrendServiceImpl implements TrendService {
             List<CrossLaneDataHistPOExt> poExtList = crossLaneDataHistMapper.selectByCrossIdAndTimeSpan(crossId, start, end);
             List<TableQueryVO.CycleDataElement> cycleDataElements = buildCycleData(crossId, poExtList);
 
-            String fileName = "车道周期数据".concat(startStr).concat("-").concat(endStr).replaceAll(" ", "").concat(".xls");
+            String sheet = "车道周期数据";
+            String fileName = sheet.concat(startStr).concat("-").concat(endStr).replaceAll(" ", "").concat(".xls");
             //String utf2GbkString = new String(fileName.getBytes(StandardCharsets.UTF_8),"GBK");
             //String utf2Gbk2UtfString = new String(utf2GbkString.getBytes("GBK"), StandardCharsets.UTF_8);
             ////response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
@@ -2061,11 +2062,11 @@ public class TrendServiceImpl implements TrendService {
 
             // 设置响应头
             response.setCharacterEncoding("UTF-8");
-            response.setContentType("application/vnd.ms-excel;chartset=utf-8");
-            response.setHeader("Content-Disposition", "attachment; filename=" + URLEncoder.encode(fileName, "UTF-8"));
+            response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+            response.setHeader("Content-Disposition", "attachment; filename=" + URLEncoder.encode(fileName, "UTF-8").replaceAll("\\+", "%20"));
 
             EasyExcel.write(response.getOutputStream(), TableQueryVO.CycleDataElement.class)
-                    .sheet("车道周期数据")
+                    .sheet(sheet)
                     .doWrite(cycleDataElements);
         } catch (Exception e) {
             log.error("车道周期数据导出excel异常：", e);