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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>LZFile</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"
/>
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="format-detection" content="telephone=no">
<meta http-equiv="x-dns-prefetch-control" content="on" />
<link rel="stylesheet" href="dist/css/lzfile.css">
<script src="dist/js/zepto.js"></script>
<script src="dist/js/lzfile.zepto.js"></script>
<script src="dist/js/exif.js"></script>
<body>
<div class="J_upload mod-upload-pic"></div>
<div class="progress"><span class="progress_inner"></span></div>
<a href="javascript:;" class="button J_submit">Upload</a>
<a href="javascript:;" class="button J_showInfo">Images Info</a>
<div id="J_imagesInfo" class="upload_info"></div>
<script>
var getExif = function (file, cb) {
var reader = new FileReader()
reader.onloadend = function () {
var exif = EXIF.readFromBinaryFile(reader.result)
cb && cb(exif, file)
}
reader.readAsArrayBuffer(file)
}
var lzfile = $(".J_upload").LZFile({
"url":"http://localhost:5566/jdvoice/handler/upload",
"onSuccess":function(data){
console.info(data);
console.info("上传成功！");
},
"onDragOver": function(){
$(".item-add").addClass("hover");
},
"onDragLeave": function(){
$(".item-add").removeClass("hover");
},
"onProgress": function(e, position, total, percent, files){
$(".progress .progress_inner").css('width', percent + '%');
if (percent == 100){
console.info("上传成功！");
$(".J_submit").text("上传成功");
}
}
});
$(".J_submit").on('click', function(){
if(lzfile._files && lzfile._files.length) {
$(".progress").show()
lzfile.upload();
} else {
$('#J_imagesInfo').html('press "+" upload images first')
}
})
$('.J_showInfo').on('click', function() {
var files = lzfile._files
if(!files || !files.length) {
$('#J_imagesInfo').html('press "+" upload images first')
return
}
var file = 0
$('#J_imagesInfo').html('')
for (var i = 0; i < files.length; i++) {
file = files[i]
getExif(file, function (exif, f) {
$('#J_imagesInfo').append(JSON.stringify({
name: f.name,
size: f.size,
type: f.type,
PixelXDimension: exif.PixelXDimension,
PixelYDimension: exif.PixelYDimension,
Software: exif.Software,
Make: exif.Make,
Model: exif.Model,
ImageDescription: exif.ImageDescription
}) + '<br />')
console.info('exif', exif)
})
}
})
</script>
</body>
</html>