也展示一下你的家乡吧
//控制音频自动播放 var audio=document.getElementById("audio"); window.addEventListener('mouseover',play()); function play(){ if (window.onmouseover){ audio.play(); } } //控制文件 var input =document.getElementById("file"); var filelist = input.files; var selectedFile =filelist[0]; input.addEventListener("change",false) function handleFiles(){ var div= document.getElementById("preview"); var fileList =this.files; var img= document.createElement("img"); var reader =new FileReader(); img.form=fileList; reader.addEventListener("change",function(){ img.src=reader.result; },false) reader.readAsDataURL(file); div.appendChild(img) }