js獲取本地文件及目錄的方法？
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>3</title>
<script>
function getFullPath(obj) {
if (obj) {
//Internet Explorer
if (window.navigator.userAgent.indexOf("MSIE") >= 1) {
obj.select();
return document.selection.createRange().text;
}
//Firefox
if (window.navigator.userAgent.indexOf("Firefox") >= 1) {
if (obj.files) {
return obj.files.item(0).getAsDataURL();
}
return obj.value;
}
//兼容chrome、火狐等，HTML5獲取路徑
if (typeof fileReader != "undefined") {
var reader = new FileReader();
reader.onload = function(e) {
document.getElementById("pic").src = e.target.result + "";
}
reader.readAsDataURL(obj.files[0]);
} else if (browserVersion.indexOf("SAFARI") > -1) {
alert("暫時不支持Safari瀏覽器!");
}
}
}
function showPic(obj) {
var fullPath = getFullPath(obj);
if (fullPath) {
document.getElementById("pic").src = fullPath + "";
}
}
</script>
</head>
<body>
<input type="file" οnchange="showPic(this)">
<img src="" id="pic">
</body>
</html>
