function urlParam(){ const param = {}; location.search.replace(/([^&=?]+)=([^&]+)/g,(m,$1,$2)=> {param[$1] = $2}); return param; } 主要用到了正则替换的$1,$2...的特性以及正则 g 遍历的特性,循环生成了param对象 来源:https://my.oschina.net/u/3237686/blog/3136166 标签 param