Solution to the problem of $.getJSON under IE_javascript skills

Prerequisite: The relevant js file jquery.js needs to be imported

$.post(url,data,success(data, textStatus, jqXHR),dataType)

url: required. Specifies the URL to which the request should be sent.

data: optional. Map or string value. Specifies the data to be sent to the server with the request.

success(data, textStatus, jqXHR): Optional. The callback function executed when the request is successful.

dataType: Perform intelligent judgment by default (xml, json, script or html).

$.getJSON(url,data,success(data, textStatus, xhr))

url: required. Specifies the URL to which the request will be sent.

data: optional. Specifies the data to be sent to the server with the request.

success(data,status,xhr):

Optional. Specifies a function to run when the request succeeds.

Extra parameters:

response - contains the result data from the request
status - contains the status of the request
xhr - contains the XMLHttpRequest object

extension is written as :

Copy code The code is as follows:

$.ajax({

type:'POST' or 'GET',

url:url,

data:data,

success:callback,

dataType:json

});

dataType has these types: xml, json, script or html

Note:

uses the $.getJson method When, if there are Chinese characters passed into the URL, they need to be escaped first (if not escaped, $_GET['v'] will not get the value under IE8, other browsers do not have this problem)

eg:

var url = "/api.php?op=product&v=" encodeURIComponent('Study hard');