<form action="fileUpload.s" id="fm" method="post" enctype="multipart/form-data">
选择文件:<input type="file" name="file" id="file">
<input type="submit" id="btn" value="提交">
<img src="" id="pic" width="300" height="300" >
</form>
<br/>
<br/>
<br/>
<script type="text/javascript">
function getFullPath(obj) { //得到图片的完整路径
if (obj) {
//ie
if (window.navigator.userAgent.indexOf("MSIE") >= 1) {
obj.select();
return document.selection.createRange().text;
}
//firefox
else if (window.navigator.userAgent.indexOf("Firefox") >= 1) {
if (obj.files) {
return window.URL.createObjectURL(obj.files.item(0));
}
return obj.value;
}
return obj.value;
}
}
jQuery("#file").change(function(){
$("#pic").attr("src", getFullPath(this));
})
</script>