fix

@@ -128,7 +128,11 @@ export default {
 
     /* 处理编辑时父组件传递的省市区 */
     async parentHandleclick({ areaCode }) {
-      if (areaCode === "" || areaCode === undefined || areaCode.length < 8) {
+      if (areaCode === "" || areaCode === undefined) {
+        return;
+      }
+
+      if (areaCode.length < 2) {
         return;
       }
 
@@ -146,6 +150,10 @@ export default {
       this.province.allTitle = provincesCaption;
       this.province.title = this.titleHandle(provincesCaption);
 
+      if (areaCode.length < 4) {
+        return;
+      }
+
       //市
       let citysCaption = "";
       this.city.id = areaCode.substring(0, 4);
@@ -162,6 +170,10 @@ export default {
       this.city.allTitle = citysCaption;
       this.city.title = this.titleHandle(citysCaption);
 
+      if (areaCode.length < 6) {
+        return;
+      }
+
       //县
       let areasCaption = "";
       this.area.id = areaCode.substring(0, 6);
@@ -179,9 +191,13 @@ export default {
       this.area.allTitle = areasCaption;
       this.area.title = this.titleHandle(areasCaption);
 
+      if (areaCode.length < 9) {
+        return;
+      }
+
       //街道
       let streetsCaption = "";
-      this.street.id = areaCode;
+      this.street.id = areaCode.substring(0, 9);
       const result = await this.fetchAddressProvinces(areaCode.substring(0, 6));
       this.streets = result.data;
       this.streets.map(info => {