导出时遇到错误抛出Controller层错误信息

backend/xyst.dinas.statistics/src/main/java/com/xyst/dinas/statistics/web/DownLoadStatisticsController.java

@@ -3,6 +3,9 @@ package com.xyst.dinas.statistics.web;
 import java.io.IOException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -22,7 +25,7 @@ import com.xyst.dinas.statistics.web.Info.ConditionsDetailsInfo;
 public class DownLoadStatisticsController {
 	@Autowired
 	DownLoadStatisticsService downLoadStatisticsService;
-
+	private Logger logger = LoggerFactory.getLogger(this.getClass());
 	@PostMapping(value = "/DownLoadStatistics/downLoadStatisticsService")
 	public void downLoadStatisticsService(HttpServletResponse response, HttpServletRequest request) throws JSONException {
 		String exportParamStr = request.getParameter("exportParamStr");
@@ -44,8 +47,10 @@ public class DownLoadStatisticsController {
 			downLoadStatisticsService.downLoadStatisticsServiceTable(response, request, conditionsDetailsInfo);
 		} catch (RuntimeException e) {
 			// TODO: handle exception
+			logger.info("导出数据时出现错误信息！请确认！"+e.getMessage());
 		} catch (IOException e) {
 			// TODO Auto-generated catch block
+			logger.info("导出数据时出现错误信息！请确认！"+e.getMessage());
 		}
 	}
 }