jquery – ajaxSetup(beforeSend不工作

登录到远程aPI服务器并获取access_token后,我尝试为所有后续的ajax调用设置授权头：

.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);
             }
         });

在控制台上,我可以看到：@H_301_5@

GOT AUTHORIZATION login.js:34
Bearer 6b7578772fbb4178793100651f2234de840237fe

但后续的ajax调用都没有得到正确的标头集：@H_301_5@

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

无法成功,因为在标头(服务器控制台..)中找不到access_token@H_301_5@

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

我尝试修改ajax调用中的标题,任何成功@H_301_5@

解决方法

更新的答案

从jQuery 1.5开始,.ajax支持headers属性@H_301_5@

$.ajax({
    url: "http://fiddle.jshell.net/favicon.png",headers: {
        'Authorization': authorization
    }
})
.done(function( data ) {
    if ( console && console.log ) {
        console.log( "Sample of data:",data.slice( 0,100 ) );
    }
});

注意：应在此调用之前的某处设置授权变量@H_301_5@

老答案@H_301_5@

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

要使ajaxSetup工作,您需要在document.ready中调用它.@H_301_5@

原文链接：https://www.f2er.com/jquery/177921.html

jquery – ajaxSetup(beforeSend不工作

解决方法

猜你在找的jQuery相关文章