update code according to comments

1. switch to prod env
2. update error message
3. remove reponse data when weibo login failed.

iOS/CEFSDK/CEFSDK/CEFSDK/CEFUtils/CEFConstants.h

@@ -12,7 +12,7 @@
 
 
 //--------------CEFServiceManager-----------------------
-#define CEFService_DefaultEndpoint @"https://dev.cef.chinacloudapi.cn"
+#define CEFService_DefaultEndpoint @"https://cef.chinacloudapi.cn"
 #define CEFService_APIVersion @"api-version=2018-10-01"
 
 //--------------CEFServiceSocialLogin----------------

iOS/CEFSDK/CEFSDK/CEFSDK/CEFUtils/CEFErrorMessages.h

@@ -4,10 +4,10 @@
 
 #define CEFEM_CEFAccount_NotSetted @"CEF Account Config Error!"
 
-#define CEFEM_CEFSocialLogin_WechatNotInstalled @"WeChat App does not installed."
-#define CEFEM_CEFSocialLogin_WechatNotConfig @"wechatAppkey appkey or wechatSecret not configured."
-#define CEFEM_CEFSocialLogin_WeiboNotConfig @"weiboAppkey or weiboRedirectURL not configured."
-#define CEFEM_CEFSocialLogin_QQNotConfig @"qqAppkey not configured."
+#define CEFEM_CEFSocialLogin_WechatNotInstalled @"WeChat App is not installed."
+#define CEFEM_CEFSocialLogin_WechatNotConfig @"wechatAppkey or wechatSecret are not configured."
+#define CEFEM_CEFSocialLogin_WeiboNotConfig @"weiboAppkey or weiboRedirectURL are not configured."
+#define CEFEM_CEFSocialLogin_QQNotConfig @"qqAppkey is not configured."
 
 #define CEFEM_CEFSocialLogin_QQUpdateFailed @"TencentDidUpdate Failed."
 #define CEFEM_CEFSocialLogin_QQDidNotNetWork @"tencentDidNotNetWork issue."

iOS/CEFSDK/CEFSDK/CEFSDK/PlatformManager/WeiboManager.m

@@ -53,18 +53,17 @@
         if(resp.statusCode == WeiboSDKResponseStatusCodeSuccess)
         {
             self.response.resultCode = CEFSocialLoginResultSuccess;
+            self.response.ID = resp.userID;
+            self.response.accessToken = resp.accessToken;
+            self.response.refreshToken = resp.refreshToken;
+            self.response.expirationDate = resp.expirationDate;
         }else if(resp.statusCode == WeiboSDKResponseStatusCodeUserCancel){
             self.response.resultCode = CEFSocialLoginResultUserCancel;
         }else{
             self.response.resultCode = CEFSocialLoginResultTokenFailure;
         }
         
-        self.response.ID = resp.userID;
-        self.response.accessToken=resp.accessToken;
-        self.response.refreshToken = resp.refreshToken;
-        self.response.expirationDate = resp.expirationDate;
         self.completion(self.response);
-        
 
     }else {
         self.response.resultCode = CEFSocialLoginResultUnknownError;