header 加版本号

src/api/http.js

@@ -2,6 +2,7 @@ import axios from 'axios';
 import qs from 'qs';
 import { message } from 'element-ui';
 import { config } from '../config.js';
+import packageInfo from "../../package.json";
 import md5 from 'js-md5'
 let appId = process.env.VUE_APP_APPID
 let appSecret = process.env.VUE_APP_APPSECRET
@@ -26,6 +27,7 @@ service.interceptors.request.use(config => {
     'token': token,
     'aliasId': '',
     'platformType': 'pc',
+    'version': packageInfo.version,
     'timeStamp': timeStamp,
     'appId': appId,
     'sign': sign