add uploadImage

app/controller/course/wechat.js

@@ -2,12 +2,12 @@
 
 const Controller = require('egg').Controller;
 const crypto = require('crypto');
+const fs = require('fs');
+const request = require('request');
 
 class WechatController extends Controller {
   async test() {
     const { ctx, service } = this;
-    await service.course.wechat.getAccessToken();
-    ctx.success();
   }
 
   async callbackAction() {

app/router/course.js

@@ -30,4 +30,5 @@ module.exports = app => {
 
   router.get('third', '/wechat/callbackAction', 'course.wechat.check');
   router.post('third', '/wechat/callbackAction', 'course.wechat.callbackAction');
+  router.post('third', '/wechat/test', 'course.wechat.test');
 };