fix(接口定义): 修复场景复制的接口另存为新用例提示错误的缺陷

--bug=1019918 --user=王孝刚 【接口测试】复制的api另存为新用例，用例名称不输入，提示信息错误
https://www.tapd.cn/55049933/s/1299120

api-test/frontend/src/business/automation/scenario/api/AddApiCase.vue

@@ -45,7 +45,11 @@ export default {
   ,
   methods: {
     saveApi() {
-      this.saveCase(this.httpForm);
+      this.$refs.httpForm.validate(async (valid) => {
+        if (valid) {
+          this.saveCase(this.httpForm);
+        }
+      });
     },
     saveCase(api) {
       let obj = {
@@ -111,7 +115,7 @@ export default {
     },
     open(api) {
       if (api) {
-        this.httpForm = api;
+        this.httpForm = JSON.parse(JSON.stringify(api));
         this.httpVisible = true;
       }
     },

api-test/frontend/src/business/automation/scenario/component/StepExtendBtns.vue

@@ -104,9 +104,6 @@ export default {
   mounted() {
     this.allSamplers = this.filter.get('DEFINITION');
   },
-  created() {
-    console.log(this.data)
-  },
   methods: {
     handleCommand(cmd) {
       switch (cmd) {