zoukankan      html  css  js  c++  java
  • js解析url参数如http://www.taobao.com/index.php?key0=21&key1=你哈&(获取key0和key1的值)

    function parseQueryString(url) {

         var pos;

         var obj = {};

         if ((pos = url.indexOf("?")) != -1) {

               var param = url.substring(pos+1, url.length - 1)

               var paramArr = param.split('&');

               var keyValue = [];

               for (var i = 0, l = paramArr.length; i < l; i++) {  

                       keyValue = paramArr[i].split('=');  

                       obj[keyValue[0]] = keyValue[1];

             }

         }

        return obj;

    }

    var url = "http://www.taobao.com/index.php?key0=21&key1=你哈&";//参数后必须带一个&如:21&:你哈&

    var obj = parseQueryString(url);

    alert(obj.key1) // 输出你哈

  • 相关阅读:
    Transformer详解
    PAT 1012
    PAT 1011
    PAT 1010
    Jordan Lecture Note-3: 梯度投影法
    PAT 1009
    PAT 1008
    Jordan Lecture Note-2: Maximal Margin Classifier
    PAT 1007
    PAT 1006
  • 原文地址:https://www.cnblogs.com/dearxinli/p/3363402.html
Copyright © 2011-2022 走看看