<!doctype html>
<html lang="zh">
<head>
<meta charset="utf-8">
<title>HTML5 Ajax Uploader</title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head> <body>
<p><input type="file" id="upfile" name="file"></p>
<p><input type="button" id="upJS" value="用原生JS上传"></p>
<p><input type="button" id="upJQuery" value="用jQuery上传"></p>
<script>
/*原生JS版*/
document.getElementById("upJS").onclick = function () {
/* FormData 是表单数据类 */
var fd = new FormData();
var ajax = new XMLHttpRequest();
fd.append("otherParam", 1);
/* 把文件添加到表单里 */
fd.append("file", document.getElementById("upfile").files[0]);
ajax.open("post", "/cyberspace/vrv/files", true); ajax.onload = function () {
console.log(ajax.responseText);
}; ajax.send(fd); } /* jQuery 版 */
$('#upJQuery').on('click', function () {
var fd = new FormData();
fd.append("otherParam", 1);
fd.append("file", $("#upfile").get(0).files[0]);
$.ajax({
url: "/cyberspace/vrv/files",
type: "POST",
processData: false,
contentType: false,
data: fd,
success: function (d) {
console.log(d);
}
});
});
</script>
</body>
</html>
注:http://www.jb51.net/article/82611.htm