url 实例:http://www.abc.com/index.php?id=1&img=pic.jpg
对象获取法
const urlSearch = location.search.substring(1).split('&').reduce((acc, item) => {
const [key, value] = item.split('=')
acc[key] = value
return acc
}, {})
// 获取方法
console.log(urlSearch.id)
console.log(urlSearch.img)
函数调用法
function urlSearch(a){
const searchS = location.search.substring(1).split("&")
for (let i=0;i<searchS.length;i++) {
const pair = searchS[i].split("=")
if(pair[0] == a){return pair[1];}
}
}
// 调用方法
console.log(urlSearch("id"))
console.log(urlSearch("img"))