jsp上传下载+SmartUpload插件上传(2)
if(file_size<file_size_max){
//更改文件名，取得当前上传时间的毫秒数值
Calendar calendar = Calendar.getInstance();
String filename = String.valueOf(calendar.getTimeInMillis());
saveurl=application.getRealPath("/")+url;
saveurl+=filename+"."+ext; //保存路径
myFile.saveAs(saveurl,SmartUpload.SAVE_PHYSICAL);
out.print(saveurl);
String ret = "parent.HtmlEdit.focus();";
ret += "var range = parent.HtmlEdit.document.selection.createRange();" ;
ret += "range.pasteHTML('<img src=\"" + request.getContextPath() + "/upload/" + filename + "." + ext + "\">');" ;
ret += "alert('上传成功！');";
ret += "window.location='upload.htm';";
out.print("<script language=javascript>" + ret + "</script>");
}
}
}catch (Exception e){
out.print(e.toString());
}
%>
upload.htm
<html>
<head>
<title>请选择上传的图片</title>
</head>
<body>
<table border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="45" align="center" valign="middle"><form action="uploadimage.jsp" method="post" enctype="multipart/form-data" name="form1">
<input type="file" name="file">
<input type="submit" name="Submit" value="上传">
</form></td>
</tr>
</table>
</body>
</html>
摘自 玩转java
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