摘要:
mybutton.addEventListener('click', (e) => { let request = new XMLHttpRequest() request.onreadystatechange = () => { if(request.readyState === 4) { console.log('请求完毕') ... 阅读全文
posted @ 2018-06-16 02:00
RonyJay
阅读(597)
评论(0)
推荐(0)
浙公网安备 33010602011771号