refactor client.rb

lib/weixin_authorize/client.rb

@@ -63,6 +63,7 @@ module WeixinAuthorize
       # Refactor
       # Refactor
       def http_post(url, options={}, endpoint="plain")
       def http_post(url, options={}, endpoint="plain")
         post_api_url = endpoint_url(endpoint) + url + "?access_token=#{get_access_token}"
         post_api_url = endpoint_url(endpoint) + url + "?access_token=#{get_access_token}"
+        options      = MultiJson.dump(options) # to json
         JSON.parse(RestClient.post(post_api_url, options))
         JSON.parse(RestClient.post(post_api_url, options))
       end
       end