Detailed introduction to one of the methods of obtaining URL parameters in JavaScript

This article mainly introduces the JavaScript method of obtaining URL parameters. Has very good reference value. Let’s take a look with the editor

If the address bar URL is: abc.html?m=tomms&c=allsearchlist&pageNo=1&pageNum=20&text=1

<script>
  //Javascript获取url，并把url中的参数变成数组的方法，arr数组的值就是各参数值
  var url = window.document.location.href.toString();
  var u = url.split("?");
  var arr = [];
  if(typeof(u[1]) == "string"){
    u = u[1].split("&");
    for(var i in u){
      var a = (u[i].split("="));
      arr[a[0]] = a[1];
    }
  }
</script>

Note: When the URL contains Chinese characters, the Chinese parameters will be garbled!

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