javascript 重定向到从 json 响应中获取的 url
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redirect to url taken from json response
提问by Jamol
I am using jquery ajax method to make http request to php webpage, and in response I am taking json like {"status":"success","url":"http url"}
我正在使用 jquery ajax 方法向 php 网页发出 http 请求，作为回应，我正在使用 json，如 {"status":"success","url":"http url"}
on success function I am redirecting to url from json but most of the time it fails. I am using following to redirect:
在成功功能上，我从 json 重定向到 url，但大部分时间它都失败了。我正在使用以下重定向：
window.location.href = url
It works fine when url is clean with no other characters, but fails when I have # or space or some other characters. Please letme know if there is any way to solve my problem.
当 url 干净没有其他字符时它工作正常，但当我有 # 或空格或其他一些字符时失败。请让我知道是否有任何方法可以解决我的问题。
回答by Darren
I personally use
我个人使用
window.location.replace(url);
Read More- "The replace() method replaces the current document with a new one" window.location.replace()better simulates a http redirect
阅读更多- “ replace() 方法用一个新文档替换当前文档” window.location.replace()更好地模拟了 http 重定向
There are other various options like:
还有其他各种选项，例如：
window.location.href = "http://stackoverflow.com";
Which acts as a link click
用作链接点击
回答by masadwin
have u tried window.location = "url"
你试过 window.location = "url"
url should include http://
url 应该包括 http://
and it should be inside quotes
它应该在引号内
回答by Oki Erie Rinaldi
if you use jquery it would be easier. here's an example:
如果你使用jquery，它会更容易。这是一个例子：
function save(){
var item = "value of some input";
$.ajax({
url : "process.php",
dataType : "json",
data : "item ="+item,
type : "POST",
cache : false,
success :
function (data){
// if the return of your json like {"status":"success","url":"http url"}
// use this
if (data.status == "success"){
window.location.href = data.url;
}
else{
alert("error occured");
}
}
});
}
