商户标识改为URL地址中获取

static/rtcEngine/js/WXtrialInterface.js

@@ -171,11 +171,12 @@ const app = new Vue({
             this.definitionValue = definitionValue ? +definitionValue : 2200
             // 获取参数
             this.parametersData = getParameters()
-            let { token, validTime } = this.parametersData
+            let { token, validTime, merchantSign } = this.parametersData
             // 给api增加需要的参数
             request.defaults.headers.Authorization = token
-            request.defaults.headers.versionname = '5.9.0'
-            request.defaults.headers.merchantSign = 'SZX'
+            request.defaults.headers.versionname = '5.9.1'
+            // 获取商户标识, 打开云机时必传, 用于日志上报
+            request.defaults.headers.merchantSign = merchantSign;
             window.onresize = () => {
                 this.getInitSize()
             }