题解 | #参数解析器#
参数解析器
https://www.nowcoder.com/practice/9a4cca8c0779438a8be39d45d0370597
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
</head>
<body>
<script>
const _getParams = (url) => {
// 补全代码
let arr = (url.split('?')[1]).split('&')
let res = {}
for(let i = 0; i < arr.length; i++) {
const [key, value] = arr[i].split('=');
res[key] = value
}
return res
}
</script>
</body>
</html>
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