• js获取url参数值


    eg: <a href="index.html?lb=name">

    方法一:正则分析法

    function getQueryString(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
    var r = window.location.search.substr(1).match(reg);
    if (r != null) return unescape(r[2]); return null;
    }

    调用

     getQueryString("参数名1")

    function GetRequest() {
       var url = location.search; //获取url中"?"符后的字串
       var theRequest = new Object();
       if (url.indexOf("?") != -1) {
          var str = url.substr(1);
          strs = str.split("&");
          for(var i = 0; i < strs.length; i ++) {
             theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
          }
       }
       return theRequest;
    }
    调用:var Request = new Object();
    Request = GetRequest();
    var 参数1;
    参数1 = Request['参数1'];
  • 相关阅读:
    Oracle第一课
    Web前端试题
    E
    Kingdom of Black and White
    D. Let's Go Hiking
    2021牛客寒假 第一场
    Codeforces Round #691 (Div. 2)
    CF1461D
    CF1461B
    浙财16th校赛 F因子
  • 原文地址:https://www.cnblogs.com/deram/p/5777377.html
Copyright © 2020-2023  润新知