导入月度

src/main/java/cn/palmte/work/service/MonthlySettleService.java

@@ -47,7 +47,7 @@ public class MonthlySettleService {
     public ResponseMsg check(Collection<Map> excelMap, String date) {
         int successCount = 0;
         int errorCount = 0;
-        if (date == null) {
+        if (date == null || date.length() == 0) {
             return ResponseMsg.buildFailedMsg("请选择导入时间!");
         }
         List<String> errorList = new ArrayList<>();