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【代码】JS获取URL参数

 2 years ago
source link: https://feiju12138.github.io/2022/07/16/JS%E8%8E%B7%E5%8F%96URL%E5%8F%82%E6%95%B0/
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【代码】JS获取URL参数

2022-07-16

1

JS获取URL参数

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

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