Upload file size

<input type="file" class="form-control" id="avatar-upload" multiple accept=".perl,.sh,.bat,.py,.txt" name="publish" placeholder="请选择" autocomplete="off">

 

function checkinfo (obj) {

var len = obj.files.length;

 

var text = "";

for (var i = 0; i <len; i ++) {

text += "file:" + obj.files[i].name + " ,size:" + obj.files[i].size + "byte\n";

}

var fileSize = obj.files[i].size;

console.log(text);

},