默认附件名称

dcs-plan-core/src/main/java/com/yonde/dcs/plan/core/controller/ExtSupplierManageController.java

@@ -47,7 +47,7 @@ public class ExtSupplierManageController<V extends ExtSupplierManageVO, S extend
 
     @ApiOperation("导出供方预警列表")
     @PostMapping(value = "/exportEarlyWarningData")
-    public void exportEarlyWarningData(@RequestParam("fileName") String fileName, HttpServletResponse response,
+    public void exportEarlyWarningData(@RequestParam(value = "fileName", defaultValue = "预警信息列表") String fileName, HttpServletResponse response,
                                        @RequestParam(value = "warningDay", defaultValue = "30") int warningDay,
                                        @RequestBody SearchQueryCondition searchQueryCondition) {
         try {