Merge pull request 'master' (#57) from master into dev

Reviewed-on: http://git.feashow.cn/clay/tunnel-cloud-web/pulls/57

src/views/home/index.vue

@@ -20,7 +20,7 @@
             <div>{{ item.cmd }}</div>
           </div>
           <div v-if="item.type == 1">
-            <span style="color: red"> client send:</span>
+            <span style="color: red">server send:</span>
             <div>{{ item.cmd }}</div>
           </div>
         </div>
@@ -51,7 +51,6 @@ let dataList = ref([])
 let customerSend = ref([])
 let token = getToken();
 const child = ref();
-const clientSend=ref()
 watch(
     () => dataList.value,
     (newVal) => {
@@ -69,6 +68,7 @@ const handleSend = () => {
     type: 1,
     cmd: number.value
   }
+  if(number.value==='')return;
   socket.send(JSON.stringify(data))
   dataList.value.push(data)
 }