jQuery，简单的轮询示例 [英] jQuery, simple polling example

问题描述

我正在学习jQuery，并且试图找到一个简单的代码示例，该示例将轮询API以查找条件. (即每隔几秒钟请求一个网页并处理结果)

I'm learning jQuery, and I'm trying to find a simple code example that will poll an API for a condition. (ie, request a webpage every few seconds and process the results)

我熟悉如何在jQuery中进行AJAX，我只是似乎找不到找到使其在计时器"上执行的正确"方法.

I'm familiar with how to do AJAX in jQuery, I just can't seem to find the "proper" way of getting it to execute on a "timer".

推荐答案

function doPoll(){
    $.post('ajax/test.html', function(data) {
        alert(data);  // process results here
        setTimeout(doPoll,5000);
    });
}

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