使用fileupload上傳文件,有些瀏覽器會出現亂碼. 使用setHeaderEncoding就可以解決.
ServletFileUpload upload = new ServletFileUpload(factory);
String charset = request.getCharacterEncoding();
if (charset != null) {
upload.setHeaderEncoding(charset);
}
String charset = request.getCharacterEncoding();
if (charset!=null) value = item.getString(charset);
else value = item.getString();