[javascript] 取網址 get 的 值(key-value),get query key/value

紀錄一下 vanilla.js 取網址 get  key-value 的方法


function getQueryStringValue (key) {
return decodeURIComponent(window.location.search.replace(new RegExp("^(?:.*[&\\?]" + encodeURIComponent(key).replace(/[\.\+\*]/g, "\\$&") + "(?:\\=([^&]*))?)?.*$", "i"), "$1"));
}

參考資料:

https://stackoverflow.com/questions/9870512/how-to-obtaining-the-querystring-from-the-current-url-with-javascript

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