摘要:
downloadVideo(){ let link = "https://xx.mp4" let fileName = 'xx.mp4' var x = new XMLHttpRequest(); x.open("GET", link, true); x.responseType = 'blob'; 阅读全文
摘要:
window.addEventListener('scroll',throttle(handleScroll,100)); let throttle_func = null throttle(func,delay){ var context = this return function(){ var 阅读全文