从 jquery ajax statuscode 401 获取位置重定向 url答案

【问题标题】：Get location redirect url from jquery ajax statuscode 401从 jquery ajax statuscode 401 获取位置重定向 url
【发布时间】：2022-01-11 20:56:08
【问题描述】：

我目前有以下代码，需要获取location 参数以重定向到。如何使用 statusCode 设置来获取它？

Ajax 调用

$.ajax({
                url: url,
                data: (def.data ? (def.convertToJson ? JSON.stringify(def.data) : def.data) : ''),
                type: def.type,
                dataType: def.dataType,
                cache: def.cache,
                contentType: def.contentType,
                statusCode: {
 401: function (response) {
                        debugger
                        window.location = GET LOCATION URL FROM RESPONSE
                    }}

响应参数

response.getAllResponseHeaders()

'access-control-allow-headers: Origin, X-Requested-With, Content-Type, 接受\r\n访问控制允许来源：*\r\n缓存控制：私有\r\n内容长度：58\r\n内容类型：文本/html\r\n日期：星期一，格林威治标准时间 2021 年 12 月 6 日 16:51:23\r\n位置： https://localhost:44360/store?storeorganizationid=24917#/login?returnurl=https%3a%2f%2flocalhost%3a44360%2fstore%2faccount%3fstoreorganizationid%3d24917%26_%3d1638809474810\r\n服务器： Microsoft-IIS/10.0\r\nx-aspnet-版本： 4.0.30319\r\nx-aspnetmvc-version: 5.2\r\nx-exposure-server: EastUS2\r\nx-exposure-sport: 篮球\r\nx-powered-by: ASP.NET\r\nx-源文件： =?UTF-8?B?RjpcTXkgV2Vic1xCYXNrZXRiYWxsVG91cm5hbWVudHNcTmV3UmVnaXN0cmF0aW9uXFdlYnNpdGVzXFRvdXJuYW1lbnRzXHN0b3JlXGFjY291bnQ=?=\r\nx-ua 兼容： IE=Edge,chrome=1\r\n'

【问题讨论】：

标签： javascript jquery ajax http-status-codes http-status-code-401

【解决方案1】：

这将获得该值：

response.split('location:')[1].split("\r\n")[0];

let response = 'access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept\r\naccess-control-allow-origin: *\r\ncache-control: private\r\ncontent-length: 58\r\ncontent-type: text/html\r\ndate: Mon, 06 Dec 2021 16:51:23 GMT\r\nlocation: https://localhost:44360/store?storeorganizationid=24917#/login?returnurl=https%3a%2f%2flocalhost%3a44360%2fstore%2faccount%3fstoreorganizationid%3d24917%26_%3d1638809474810\r\nserver: Microsoft-IIS/10.0\r\nx-aspnet-version: 4.0.30319\r\nx-aspnetmvc-version: 5.2\r\nx-exposure-server: EastUS2\r\nx-exposure-sport: Basketball\r\nx-powered-by: ASP.NET\r\nx-sourcefiles: =?UTF-8?B?RjpcTXkgV2Vic1xCYXNrZXRiYWxsVG91cm5hbWVudHNcTmV3UmVnaXN0cmF0aW9uXFdlYnNpdGVzXFRvdXJuYW1lbnRzXHN0b3JlXGFjY291bnQ=?=\r\nx-ua-compatible: IE=Edge,chrome=1\r\n'

let loc = response.split('location:')[1].split("\r\n")[0];
console.log(loc);

【讨论】：