// 获取GET请求指定参数
function getUrlParam(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象
var r = decodeURIComponent(window.location.search).substr(1).match(reg); //匹配目标参数
if (r != null) return unescape(r[2]); return null; //返回参数值
}
// 获取GET请求所有参数集
function getUrlParams() {
var i, param, name, value;
var urlParams = {};
var params = location.search.slice( 1 ).split( "&" );
var length = params.length;
for ( i = 0; i < length; i++ ) {
if ( params[ i ] ) {
param = params[ i ].split( "=" );
name = decodeURIComponent( param[ 0 ] );
// Allow just a key to turn on a flag, e.g., test.html?noglobals
value = param.length === 1 ||
decodeURIComponent( param.slice( 1 ).join( "=" ) ) ;
if ( urlParams[ name ] ) {
urlParams[ name ] = [].concat( urlParams[ name ], value );
} else {
urlParams[ name ] = value;
}
}
}
return urlParams;
} 热门文章