Parse URL parameters into objects

• String.prototype.match() is used with the appropriate regular expression to get all key-value pairs
• Combine them into a single object using array.prototype.reduce ()
• Pass location.search as the argument to the current URL

const getURLParameters = (url) =>
    (url.match(/([^?=&]+)(=([^&]*))/g) || []).reduce(
      (a, v) => (
        (a[v.slice(0, v.indexOf("="))] = v.slice(v.indexOf("=") + 1)), a
      ),
      {}
    );
getURLParameters("https://juejin.cn/"); // {}
getURLParameters("http://url.com/page?name=Tom&age=18"); // {name: "Tom", age: "18"}
Copy the code

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