From 2ff83aff81e9dff77da0cb81c35f8cf8bee3d3f0 Mon Sep 17 00:00:00 2001
From: yuanke <249218296@qq.com>
Date: Fri, 12 Aug 2016 17:30:48 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E8=AF=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/api/mobile/apis/new_comment.rb    | 21 +++++++++++++++++++--
 app/controllers/wechats_controller.rb | 16 ++++++++++++++++
 lib/wechat/lib/wechat/api.rb          |  9 +++++++++
 3 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/app/api/mobile/apis/new_comment.rb b/app/api/mobile/apis/new_comment.rb
index 0dacef8f5..10ec47a23 100644
--- a/app/api/mobile/apis/new_comment.rb
+++ b/app/api/mobile/apis/new_comment.rb
@@ -42,12 +42,29 @@ module Mobile
             login = openid[0..10]+openid[openid_length-3..openid_length-1]+Time.now.to_i.to_s
 
             access_token = session[:access_token]
+            refresh_token = session[:refresh_token]
 
             Rails.logger.info "session!!!!!!!!!"
             Rails.logger.info session
 
-            if access_token
-              userinfo = Wechat.api.web_userinfo(access_token,openid)
+            if access_token && refresh_token
+              refreshinfo = Wechat.api.web_refresh_access_token(refresh_token)
+
+              access_token = refreshinfo["access_token"]
+              refresh_token = refreshinfo["refresh_token"]
+              session[:access_token] = access_token
+              session[:refresh_token] = refresh_token
+
+              require "open-uri"
+              #如果有GET请求参数直接写在URI地址中
+              uri = 'https://api.weixin.qq.com/sns/userinfo?access_token='+access_token+'&openid='+openid+'&lang=zh_CN'
+              html_response = nil
+              open(uri) do |http|
+                userinfo = http.read
+              end
+
+              # userinfo = Wechat.api.web_userinfo(access_token,openid)
+
               Rails.logger.info userinfo
               name = userinfo["nickname"]
             else
diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 2dab17703..cd2846a85 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -442,6 +442,18 @@ class WechatsController < ActionController::Base
     def get_openid_from_code(code)
       return 'oCnvgvz8R7QheXE-R9Kkr39j8Ndg' if code =='only-for-test'
       openid = session[:wechat_openid]
+
+      info = wechat.web_access_token(code)
+      openid =info["openid"]
+      access_token =info["access_token"]
+      if access_token
+        session[:access_token] = access_token
+      end
+      refresh_token = info["refresh_token"]
+      if refresh_token
+        session[:refresh_token] = refresh_token
+      end
+      
       unless openid
         if code
           #不能联系调两次web_access_token 否则会提示请在微信客户端打开次链接
@@ -451,6 +463,10 @@ class WechatsController < ActionController::Base
           if access_token
              session[:access_token] = access_token
           end
+          refresh_token = info["refresh_token"]
+          if refresh_token
+            session[:refresh_token] = refresh_token
+          end
         end
       end
 
diff --git a/lib/wechat/lib/wechat/api.rb b/lib/wechat/lib/wechat/api.rb
index db1248ab0..76890a833 100644
--- a/lib/wechat/lib/wechat/api.rb
+++ b/lib/wechat/lib/wechat/api.rb
@@ -122,6 +122,15 @@ module Wechat
       get 'access_token', params: params, base: OAUTH2_BASE
     end
 
+    def web_refresh_access_token(refresh_token)
+      params = {
+          appid: access_token.appid,
+          grant_type: 'refresh_token',
+          refresh_token: refresh_token
+      }
+      get 'refresh_token', params: params, base: OAUTH2_BASE
+    end
+
     def web_userinfo(access_token,openid)
       params = {
           access_token: access_token,