struts2文件上传,upload
在后台文件中:
private File image; ? //文件
private String imageFileName; ? //文件名称
public String upload(){
? ? String realPath=ServletActionContext.getServletContext().getRealPath("/imag");
? ? File file=new File(realPath);
? ??if(!file.exists()){
? ??file.mkdirs();
}
try {
? ??FileUtils.copyFile(image, new File(file,imageFileName)); ? //copy到imag文件中
} catch (IOException e) {
? ??// TODO Auto-generated catch block
? ??e.printStackTrace();
}
? ??return "success";
}
?
public File getImage() {
? ??return image;
}
public void setImage(File image) {
? ??this.image = image;
}
public String getImageFileName() {
? ??return imageFileName;
}
public void setImageFileName(String imageFileName) {
? ??this.imageFileName = imageFileName;
}
?
jsp页面中:
<form action="user/user_upload.action" method="post" enctype="multipart/form-data">?
? ??<input type="file" name="image" border="1"/> <input type="submit" value="上传"/>
?</form>
?
?
这样就可以实现简单的文件上传了!