页面通过freeet 实现
<form id="saveForm" name="saveForm" action="tutor-evaluate!upload.jspa" method="post" enctype ="multipart/form-data" >
<input type="file" size="35" name="upload">
</form>
中转层通过struts2
//上传文件域对象
private File upload;
//上传文件类型
private String uploadContentType;
//上传文件名
private String uploadContentType;页面提交后,upload、uploadContentType、uploadContentType都是null值 是怎么回事
求职
<form id="saveForm" name="saveForm" action="tutor-evaluate!upload.jspa" method="post" enctype ="multipart/form-data" >
<input type="file" size="35" name="upload">
</form>
中转层通过struts2
//上传文件域对象
private File upload;
//上传文件类型
private String uploadContentType;
//上传文件名
private String uploadContentType;页面提交后,upload、uploadContentType、uploadContentType都是null值 是怎么回事
求职
他可能是在action里没有写get set方法.