1 //第一种获取链接上带的值 2 function getQueryString(name) { 3 var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i"); 4 var r = window.location.search.substr(1).match(reg); 5 if (r != null) return unescape(r[2]); return null; 6 } 7 var promotion = getQueryString('p'); 8 9 //第二种获取父页面传值 10 function urlParams(paramName) { 11 var reg = new RegExp("[\?&]" + paramName + "=([^&]*)[&]?", "i"); 12 var paramVal = window.location.search.match(reg); 13 return paramVal == null ? "" : decodeURIComponent(paramVal[1]); 14 } 15 //取相关的值 16 var openId = urlParams('openId'); 17 var lessonId = urlParams('lessonId');
如何获取地址栏中的链接URL参数
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转载自www.cnblogs.com/jspang/p/10985704.html
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