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
/* 请补全JavaScript代码，要求将字符串参数URL中的参数解析并以对象的形式返回。
示例1
输入：
_getParams('https://nowcoder.com/online?id=1&salas=1000')
复制
输出：
{id:1, salas: 100} */
let x = url.split("?")
let lasturl = x[1]
console.log(lasturl);
let ever = lasturl.split("&")
console.log(ever);
// 创建对象
var obj = Object()
for (each of ever) {
let element = each.split("=")
console.log(element[0],element[1]);
obj[element[0]] = element[1]
}
// console.log(obj);
return obj
}
</script>
</body>
</html>
#split函数默认空字符分割liststrreverse#
