JSONP cross-domain request data to realize mobile phone number query instance analysis _jquery

This article illustrates the method of Jsonp request data to realize mobile phone number query. Share to everyone for your reference, specific as follows:

Objective

There are a lot of open APIs on the web, and when we get data locally via Ajax, there's always a problem: Cross-domain! If you do not use PHP, and so on, just through JS how to solve the problem across the domain? Maybe Jsonp is a good choice.

Knowledge Preparation

Before a "talk about JSON and JSONP maybe you will be enlightened" to JSONP has introduced a very detailed, here is not much introduced, directly on the example bar

Code:

<! DOCTYPE html>  

I hope this article will help you with your jquery programming.