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How to get url parameters in JS

小云云
Release： 2018-03-30 09:34:09
Original
1627 people have browsed it

This article mainly shares with you an article about JS getting url parameters and JS sending POST request method in json format. It has a good reference value and I hope it will be helpful to everyone. Let’s follow the editor to take a look, I hope it can help everyone. 


<script type="text/javascript">
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1. Get all parameter values ​​​​of the url


function US() {
var name, value;
var str = location.href;
var num = str.indexOf("?");
str = str.substr(num + 1);
var arr = str.split("&");
for (var i = 0; i < arr.length; i++) {
num = arr[i].indexOf("=");
if (num > 0) {
name = arr[i].substring(0, num);
value = arr[i].substr(num + 1);
this[name] = value;
}
}
}
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javascript parameter Obtain
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