<!--@description--><!--@author beyondx--><!--@date Created in 2022/08/17/ 7:07--><!DOCTYPEhtml><htmllang="en"><head><metacharset="UTF-8"><title>Title</title></head><body><ahref="b.html?pid=101&pname=咪咪虾条">跳转到b页面</a></body></html>
b.html
<!--@description--><!--@author beyondx--><!--@date Created in 2022/08/17/ 7:07--><!DOCTYPEhtml><htmllang="en"><head><metacharset="UTF-8"><title>Title</title></head><body>
This is Page B
<hr/><!-- 字符串截取, 获取 url中的 pid --><scripttype="text/javascript"src="utils.js"></script><scripttype="text/javascript">var pid =getUrlParam("pid");
console.log(pid);</script></body></html>
utils.js
/**
@description
@author beyondx
@date Created in 2022/08/17/ 7:30
*/functiongetUrlParam(key){var url =decodeURI(window.location.toString());var arr = url.split("?");if(arr.length >1){var params = arr[1].split("&");for(var i =0; i < params.length; i++){var param = params[i];// "pid" = 101if(param.split("=")[0]== key){return param.split("=")[1];}}}returnnull;}