ajaxSetup（beforeSend不工作 [英] ajaxSetup (beforeSend not working

问题描述

登录到远程API服务器，并得到一个access_token后，我尝试设置授权头的所有后续Ajax调用：

  .done（函数（结果）{
         的console.log（得到授权）;
         amplify.store（令牌，{access_token：result.access_token，refresh_token：result.refresh_token，token_type：result.token_type，expires_in：result.expires_in}）;
         VAR授权='承载'+ amplify.store（标记）.access_token;
         执行console.log（授权）;

         $ .ajaxSetup（{
             beforeSend：功能（XHR）{
                 xhr.setRequestHeader（授权，授权）;
             }
         }）;
 

在控制台上，我可以看到：

  GOT授权login.js：34
承载6b7578772fbb4178793100651f2234de840237fe
 

但没有随后的AJAX调用得到正确的报头组：

  HTTPS：//macmini.local：8000 /分类_ = 1381758170726？
 

因为没有access_token在头文件中不能成功（服务器控制台..）

  {code：400，
   错误：INVALID_REQUEST，
   error_description：访问令牌未找到，堆栈：未定义}
saveAccessToken：6b7578772fbb4178793100651f2234de840237fe，CLIENT_ID：1234567890，USER_ID：1
 

我试图修改Ajax调用内部的头を任何成功

解决方案

答案

  $（函数（）{
    $ .ajaxSetup（{
        beforeSend：功能（XHR）{
                 xhr.setRequestHeader（授权，授权）;
             }
    }）;
}）;
 

对于 ajaxSetup 来工作，你需要调用它的的document.ready。

after login to remote aPI server, and getting an access_token, I try to set the authorization header for all subsequent ajax calls :

      .done(function (result) {
         console.log("GOT AUTHORIZATION");
         amplify.store( "tokens", { access_token: result.access_token, refresh_token: result.refresh_token, token_type: result.token_type, expires_in: result.expires_in });
         var authorization = 'Bearer ' + amplify.store( "tokens" ).access_token;
         console.log(authorization);

         $.ajaxSetup({
             beforeSend: function(xhr) {
                 xhr.setRequestHeader('Authorization', authorization);
             }
         });

on console I can see :

GOT AUTHORIZATION login.js:34
Bearer 6b7578772fbb4178793100651f2234de840237fe

but none of subsequent ajax calls get the correct header set :

https://macmini.local:8000/Categories?_=1381758170726 

cannot succeed as no access_token is found in the header ( server console ..)

{ code: 400,
   error: 'invalid_request',
   error_description: 'The access token was not found',stack: undefined }
saveAccessToken: 6b7578772fbb4178793100651f2234de840237fe, client_id: 1234567890, user_id: 1

I tried to modify the header inside the ajax call wo any success

解决方案

Answer

$(function(){
    $.ajaxSetup({
        beforeSend: function(xhr) {
                 xhr.setRequestHeader('Authorization', authorization);
             }
    });
});

For the ajaxSetup to work you need to call it in the document.ready.

这篇关于ajaxSetup（beforeSend不工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！