handle service test error
diff --git a/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/ServiceTestController.java b/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/ServiceTestController.java
index a07299d..47921ed 100644
--- a/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/ServiceTestController.java
+++ b/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/ServiceTestController.java
@@ -34,7 +34,11 @@
 
     @RequestMapping(method = RequestMethod.POST)
     public Object test(@PathVariable String env, @RequestBody ServiceTestDTO serviceTestDTO) {
-        return genericService.invoke(serviceTestDTO.getService(), serviceTestDTO.getMethod(), serviceTestDTO.getParameterTypes(), serviceTestDTO.getParams());
+        try {
+            return genericService.invoke(serviceTestDTO.getService(), serviceTestDTO.getMethod(), serviceTestDTO.getParameterTypes(), serviceTestDTO.getParams());
+        } catch (Exception e) {
+            throw e;
+        }
     }
 
     @RequestMapping(value = "/method", method = RequestMethod.GET)
diff --git a/dubbo-admin-frontend/src/components/test/TestMethod.vue b/dubbo-admin-frontend/src/components/test/TestMethod.vue
index 0d1d589..68cd252 100644
--- a/dubbo-admin-frontend/src/components/test/TestMethod.vue
+++ b/dubbo-admin-frontend/src/components/test/TestMethod.vue
@@ -29,13 +29,16 @@
           </v-card-text>
           <v-card-actions>
             <v-spacer></v-spacer>
-            <v-btn id="execute" mt-0 color="primary" @click="executeMethod()">EXECUTE</v-btn>
+            <v-btn id="execute" mt-0 color="primary" @click="executeMethod()">{{$t('execute')}}</v-btn>
           </v-card-actions>
         </v-card>
       </v-flex>
       <v-flex class="test-result" lg12 xl6>
         <v-card>
-          <v-card-title class="headline">Result</v-card-title>
+          <v-card-title class="headline">{{$t('result') }}
+            <span class="green--text" v-if="success===true">{{ $t('success')}}</span>
+            <span class="red--text" v-if="success===false">{{ $t('fail')}}</span>
+          </v-card-title>
           <v-card-text>
             <json-editor v-model="result" name="Result" readonly></json-editor>
           </v-card-text>
@@ -48,15 +51,19 @@
 <script>
   import JsonEditor from '@/components/public/JsonEditor'
   import Breadcrumb from '@/components/public/Breadcrumb'
+  import axios from 'axios'
 
   export default {
     name: 'TestMethod',
     components: {
       JsonEditor,
-      Breadcrumb
+      Breadcrumb,
+      axios
     },
     data () {
       return {
+        baseURL: '/api/dev',
+        success: null,
         breads: [
           {
             text: 'serviceSearch',
@@ -87,11 +94,17 @@
           parameterTypes: this.method.parameterTypes,
           params: this.method.json
         }
-        this.$axios.post('/test', serviceTestDTO).then(response => {
-          if (response.status === 200) {
-            this.result = response.data
-          }
-        })
+        axios.post(this.baseURL + '/test', serviceTestDTO)
+          .then(response => {
+            if (response && response.status === 200) {
+              this.success = true
+              this.result = response.data
+            }
+          })
+          .catch(error => {
+            this.success = false
+            this.result = error.response.data
+          })
       }
     },
     mounted () {
diff --git a/dubbo-admin-frontend/src/lang/en.js b/dubbo-admin-frontend/src/lang/en.js
index 364dae8..74a0aa7 100644
--- a/dubbo-admin-frontend/src/lang/en.js
+++ b/dubbo-admin-frontend/src/lang/en.js
@@ -124,5 +124,9 @@
   warnDeleteConfig: ' Are you sure to Delete Dubbo Config: ',
   configNameHint: "Application name the config belongs to, use 'global'(without quotes) for global config",
   configContent: 'Config Content',
-  testMethod: 'Test Method'
+  testMethod: 'Test Method',
+  execute: 'EXECUTE',
+  result: 'Result: ',
+  success: 'SUCCESS',
+  fail: 'FAIL'
 }
diff --git a/dubbo-admin-frontend/src/lang/zh.js b/dubbo-admin-frontend/src/lang/zh.js
index 26332ec..2ade04b 100644
--- a/dubbo-admin-frontend/src/lang/zh.js
+++ b/dubbo-admin-frontend/src/lang/zh.js
@@ -124,5 +124,9 @@
   warnDeleteConfig: ' 是否要删除Dubbo配置: ',
   configNameHint: '配置所属的应用名, global 表示全局配置',
   configContent: '配置内容',
-  testMethod: '测试方法'
+  testMethod: '测试方法',
+  execute: '执行',
+  result: '结果: ',
+  success: ' 成功',
+  fail: '失败'
 }