上线：删除socket端口连接

Author: Chanran

README.md

@@ -58,6 +58,7 @@ visit [http://localhost:8080/](http://localhost:8080/)
 
 ```
 npm install -g pm2 # install just once
+npm i -d
 npm run build
 npm run deploy
 ```

src/components/Chat/Chat.js

@@ -52,7 +52,7 @@ export default {
  };
  },
  mounted() {
- const socket = window.io(':8080');
+ const socket = window.io('/');
  const that = this;
  // 告诉socket server该用户登录的动作
  let time = moment().format('YYYY/MM/DD HH:mm:ss');
@@ -138,7 +138,7 @@ export default {
  'addPrivateRecord',
  ]),
  sendMsg() {
- const socket = window.io(':8080');
+ const socket = window.io('/');
  if (this.message.trim() !== '') {
  // 非群聊
  if (this.talkingTo !== -1) {