<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Generator" content="EditPlus®">
<meta name="Author" content="buexplain">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>Document</title>
<script src="jquery.js"></script>
</head>
<body>
<input type="file" id="imgfile">
<img id="imgsrc" src="">
<script>
$(function() {
$("#imgsrc").hide();
$("#imgfile").change(function() {
var objUrl = getObjectURL(this.files[0]);
console.log("objUrl = " + objUrl);
if (objUrl) {
$("#imgsrc").attr("src", objUrl);
$("#imgsrc").show();
}
});
function getObjectURL(file) {
var url = null;
if (window.createObjectURL != undefined) { // basic
url = window.createObjectURL(file);
} else if (window.URL != undefined) { // mozilla(firefox)
url = window.URL.createObjectURL(file);
} else if (window.webkitURL != undefined) { // webkit or chrome
url = window.webkitURL.createObjectURL(file);
}
return url;
}
});
</script>
</body>
</html>
时间： 2024-11-07 03:13:21