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Tool function --- get parameters from the address bar

2022-04-21 13:41:00 【monstkl】

One 、 Use scenarios

Get the parameters from the address bar

Two 、 My Usage Summary

1、 Use the obtained parameters , First judge whether there is , Maybe it doesn't exist , There should be fault tolerance

getQueryVariable(name) {
      const href = decodeURI(location.href);
      const index = href.indexOf("?");
      const search = href.slice(index + 1);
      if (search) {
        const arr = search.split("&");
        for (let i = 0; i < arr.length; i++) {
          const pair = arr[i].split("=");
          if (pair[0] === name) {
            return pair[1];
          }
        }
      }
      return false;
},

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本文为[monstkl]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/04/202204211339444367.html