12 2020 档案
摘要:<script type="text/javascript"> //async await //返回Promise let timer = async function timer() { return new Promise((reslove, reject) => { // setTimeout
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摘要:function getQueryString(name){ var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)"); var r = window.location.search.substr(1).match(reg);//search,查询?后
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