- 您可以使用
file reader
HTML5 - 中的Javascript读取本地文件:http
- //www.html5rocks.com/en/tutorials/file/dndfiles/
function handleFileSelect(evt) { var files = evt.target.files; // FileList object // files is a FileList of File objects. List some properties. var output = []; for (var i = 0, f; f = files[i]; i++) { console.log(f.size); } } document.getElementById('files').addEventListener('change', handleFileSelect, false);


