struts2文件上传

前台准备

• 表单必须是post提交
• 提交类型为enctype，多段式提交
• 使用<input type="file" />组件

<form id="form" name="form" action="..." method="post" enctype="multipart/form-data">

后台接受

private File photo;
private String photoFileName;
get
set

photo.renameTo(new File("C:/ypload/test.jpg"));
public void setPhoto(File photo){
this.photo=photo;
}
public File getPhoto(){
return photo;
}