问题描述
$.ajax({
url: "test.html",
error: function(){
//do something
},
success: function(){
//do something
}
});
有时候成功
函数工作好,有时没有。
Sometimes success
function works good, sometimes not.
我如何设置超时这个ajax请求?在例如,3秒,如果时间超出,则显示错误。
How do I set timeout for this ajax request? In example, 3 seconds, if time is out, then show an error.
现在的问题是,Ajax请求冻结块,直到完成。如果服务器是下来了一点时间,它永远不会结束。
The problem is, ajax request freezes the block until finishes. If server is down for a little time, it will never end.
推荐答案
请阅读 $。阿贾克斯
的,这是一个有盖的话题。
Please read the $.ajax
documentation, this is a covered topic.
$.ajax({
url: "test.html",
error: function(){
// will fire when timeout is reached
},
success: function(){
//do something
},
timeout: 3000 // sets timeout to 3 seconds
});
您可以看到什么类型的错误被抛出通过访问错误textStatus参数:功能(jqXHR,textStatus,errorThrown)
选项。选项有超时,错误,中止和parsererror。
You can get see what type of error was thrown by accessing the textStatus parameter of the error: function(jqXHR, textStatus, errorThrown)
option. The options are "timeout", "error", "abort", and "parsererror".
这篇关于设置超时AJAX(jQuery的)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!