refactor: pr代码优化

backend/src/main/java/io/metersphere/api/parse/Swagger2Parser.java

@@ -275,7 +275,6 @@ public class Swagger2Parser extends SwaggerAbstractParser {
                         } else {
                             propertyList.add(new JSONObject());
                         }
-
                         jsonObject.put(key, propertyList);
                     } else {
                         jsonObject.put(key, new ArrayList<>());

frontend/src/business/components/api/definition/components/environment/EnvironmentHttpConfig.vue

@@ -49,8 +49,13 @@
       },
       methods: {
         validateSocket(socket) {
-          // if (!socket) return true;
-          if (socket !== ''){
+          if (!socket) {
+            this.httpConfig.domain = socket;
+            this.httpConfig.port = '';
+            this.httpConfig.socket = socket;
+            return true;
+          }
+
           let urlStr = this.httpConfig.protocol + '://' + socket;
           let url = {};
           try {
@@ -67,13 +72,6 @@
             this.httpConfig.socket = this.httpConfig.domain + path;
           }
           return true;
-          }else {
-            this.httpConfig.domain = socket;
-            this.httpConfig.port = '';
-            this.httpConfig.socket = socket;
-            return true;
-          }
-          
         },
         validate() {
           let isValidate = false;

frontend/src/business/components/api/definition/model/EnvironmentModel.js

@@ -64,11 +64,11 @@ export class HttpConfig extends BaseConfig {
   constructor(options = {}) {
     super();
 
-    this.socket = undefined;
-    this.domain = undefined;
+    this.socket = '';
+    this.domain = '';
     this.headers = [];
     this.protocol = 'https';
-    this.port = undefined;
+    this.port = '';
 
     this.set(options);
     this.sets({headers: KeyValue}, options);