关于struts2上传文件

男娘i 2022-09-28 11:45 128阅读 0赞

在创建的时候，又不想创建在当前发布项目目录下，因为只要清空了，就没有了。因此想存储到虚拟路径。

但是在弄的时候，发现了这样的事情，用当前的ip+文档名称，则是存储到了服务器下  bin的下边！

package action;

import java.io.File;  
import java.io.FileInputStream;  
import java.io.InputStream;  
import java.io.OutputStream;  
import java.net.InetAddress;  
import java.util.Properties;  
import javax.servlet.ServletConfig;  
import org.apache.commons.io.FileUtils;  
import org.apache.struts2.ServletActionContext;  
  
public class HelloWorldAction \{  
private File uploadImage;//得到上传的文件  
 private String uploadImageContentType;//得到文件的类型  
private String uploadImageFileName;//得到文件的名称  
 public File getUploadImage() \{  
return uploadImage;  
\}  
public void setUploadImage(File uploadImage) \{  
this.uploadImage = uploadImage;  
\}  
public String getUploadImageContentType() \{  
return uploadImageContentType;  
\}  
  
public void setUploadImageContentType(String uploadImageContentType) \{  
this.uploadImageContentType = uploadImageContentType;  
\}  
public String getUploadImageFileName() \{  
return uploadImageFileName;  
\}  
public void setUploadImageFileName(String uploadImageFileName) \{  
this.uploadImageFileName = uploadImageFileName;  
\}  
 public String execute() throws Exception\{  
//  String realpath = ServletActionContext.getServletContext().getRealPath("/images");  
InetAddress addr = InetAddress.getLocalHost();  
String  ip=addr.getHostAddress().toString();  
System.out.println(ip);  
** File file = new File(ip+"/image");**  
if(!file.exists()) file.mkdirs();  
FileUtils.copyFile(uploadImage,new File(file,uploadImageFileName));  
  
return "success";  
 \}  
private ServletActionContext getServletConfig() \{  
// TODO Auto-generated method stub  
return null;  
\}

当上传文件后，所上传的位置  该服务器下 bin文件下边。

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[Center]: /images/20220708/d63deb22b2194e879c075140734d2851.png