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src/main/java/com/glxp/api/idc/service/impl/IdcServiceImpl.java

@@ -119,16 +119,18 @@ public class IdcServiceImpl implements IdcService {
 		} else {
 			id = params.get("id").toString();
 		}
+
 		Map<String,Object> map = dbDao.get("select * from basic_export_status where id='"+id+"'");
+
 		if(map==null)
-			ResultVOUtils.error(9000, "下载任务不存在");
+			return ResultVOUtils.error(9000, "下载任务不存在");
-		if(!FileUtils.isFileExist(map.get("cacheFilePath").toString()))
+		if(!(map.get("cacheFilePath")!=null&&FileUtils.isFileExist(map.get("cacheFilePath").toString())))
-			ResultVOUtils.error(9000, "下载文件不存在");
+			return ResultVOUtils.error(9000, "下载文件不存在");
 		String json = FileUtils.readFileAll(map.get("cacheFilePath").toString());
 		
 		JSONObject object = JSON.parseObject(json);
 		if(object==null)
-			ResultVOUtils.error(9000, "任务下载失败");
+			return ResultVOUtils.error(9000, "任务下载失败");
 		if(object!=null&&object.getInteger("code")!=null) {
 			BaseResponse response = JSON.parseObject(json,BaseResponse.class);
 			return response;