js获取url后面的参数
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2024-02-18 13:27:04
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let url = window.location.href;//http://localhost:3000/edu/edu_teacher?type=2&a=3
if(url.indexOf('?') != -1){
let obj = {};
let arr = url.slice(url.indexOf('?')+1).split('&');
arr.forEach(item => {
let param = item.split('=');
obj[param[0]] = param[1];
})
console.log(obj);//{type: "2", a: "3"}
alert(obj.type);
return obj;
}else{
console.log('没有参数');
alert('没有参数');
return null;
}