jQuery $ .post跨域和凭据 | post跨域和凭据

本文介绍了jQuery $ .post跨域和凭据的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我已经编写了一个Web应用程序，该应用程序在JQuery中使用了很多$.post调用.现在，我想随它发送withCredentials: true来保持会话存活，在$.ajax中看起来像这样(并且也可以这样):

I have written a web application which uses lot's of $.post calls with JQuery. Now I would like to send withCredentials: true with it to keep a session alive, what looks like this in $.ajax (and also works like this):

$.ajax({
            type: 'post',
            url: 'http://example.com/server/api.php',
            crossDomain: true,
            dataType: "json",
            xhrFields: {
                withCredentials: true
            },
            data: {
                username : 'test',
                password : 'test'
            },
            success: function (d) {
                $('body').html(d.status);
            }
        });

这是因为我现在想将PHP文件上传到我的服务器并使用Cordova导出客户端. (仅包含withCredentials: true是因为在我的本地主机服务器上进行了测试)我可以将其打包到$.post呼叫中还是需要替换所有呼叫? (我将编写一个新函数，其外观类似于$ .post)

This is because I would now like to upload the PHP files to my server and export the client side using Cordova. (withCredentials: true is only included because of testing on my localhost server)Can I pack this into the $.post call or do I need to replace all calls? (I would write a new function which would look similar to $.post)

推荐答案

您可以使用 jQuery.ajaxSetup()设置每个ajax请求将使用的默认选项(包括$.post和$.get)

You can use jQuery.ajaxSetup() to set default options that each ajax request will use (including $.post and $.get)

$.ajaxSetup({
    crossDomain: true,
    xhrFields: {
        withCredentials: true
    },
    username: 'test',
    password: 'test'
});

$.post('http://example.com/server/api.php', {
    username: 'test',
    password: 'test'
}, function (d) {
    $('body').html(d.status);
}, 'json');

有关此API的警告

Also the warning regarding this API

jQuery文档中的

from jQuery documentation

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