12-23-上传master

src/utils/checkEmpty.ts

@@ -0,0 +1,7 @@
+export default function checkUn (val: any) {
+  if (val == undefined || val == null || val == "" || val == [] || JSON.stringify(val) == "{}" || val == "null") {
+    return false;
+  } else {
+    return true;
+  }
+}