struts2에서 이미지 업로드

Question

Struts2에서 이미지를 업로드 할 때 문제가 있습니다.

내가 struts2

내 코드가 성공적으로 실행되는 액션 클래스에 JSP 페이지에서 이미지를 업로드하려고 만에서 System.out.println ("2")까지 실행하고 이미지가 복사되지 않습니다 있어요 지정된 위치.

import java.io.File; 
import java.util.List; 
import javax.servlet.http.HttpServletRequest; 
import org.apache.struts2.ServletActionContext; 
import org.apache.tomcat.util.http.fileupload.FileItem; 
import org.apache.tomcat.util.http.fileupload.disk.DiskFileItemFactory; 
import org.apache.tomcat.util.http.fileupload.servlet.ServletFileUpload; 
import com.opensymphony.xwork2.ActionSupport; 


public class upload extends ActionSupport { 

public String execute()throws Exception 
{ 
    try{ 

    HttpServletRequest request = ServletActionContext.getRequest(); 

    System.out.println("1"); 
    List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); 

    System.out.println("2"); 
    for (FileItem item : items) 
    { 
     System.out.println("3"); 
      if (!item.isFormField()){ 
      String fieldname = item.getFieldName(); 
      System.out.println(fieldname); 

      System.out.println("4"); 
      File file = new File("F:/www/test/Rohit/workspace_Rohit/uploadWithStruts2/WebContent/uploadimage","hi.jpg");   
      item.write(file); 
     } 
    } 

    } 
    catch (Exception e) { 
    System.out.println(e); 
    } 

    return SUCCESS; 
    } 

} 

내 JSP 페이지는 다음과 같습니다 :

<form action="test.action" method="post" enctype="multipart/form-data"> 
       <input type="file" name="image"> 
       <input type="submit" value="upload"/> 
</form> 

Answer 1

// For upload Image in Struts2 

// Jsp Page is: 

<s:form method="post" action="test.action" enctype="multipart/form-data"> 
<s:file name="imageFile" label="User Image" /> 
<s:submit value="submit"></s:submit> 


//Struts.xml 

<struts> 
<package name="default" extends="struts-default"> 
<action name="test" class="Test"> 
     <result name="success">welcome.jsp</result> 
    </action> 
    </package> 
</struts> 


//Test.java 

import java.io.File; 
import java.text.DateFormat; 
import java.text.SimpleDateFormat; 
import java.util.Date; 
import java.util.StringTokenizer; 

import com.opensymphony.xwork2.ActionSupport; 
import org.apache.commons.io.FileUtils; 
public class test extends ActionSupport{ 

private static final long serialVersionUID = 1L; 

private File imageFile; 

public File getImageFile() { 
    return imageFile; 
} 

public void setImageFile(File imageFile) { 
    this.imageFile = imageFile; 
} 

public String execute()throws Exception 
{ 
    try{ 

     //code for image random name 
     // start from here to 

     DateFormat format = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); 
     Date date = new Date(); 
     String dt = format.format(date); 

     String name = ""; 
     StringTokenizer str = new StringTokenizer(dt); 
     while (str.hasMoreElements()) 
     { 
      String nm=(String) str.nextElement(); 
      name+=nm; 
     } 

     String name1=""; 
     StringTokenizer strg = new StringTokenizer(name,"/"); 
       while (strg.hasMoreElements()) 
       { 
        String nam=(String) strg.nextElement(); 
        name1+=nam; 
       } 

     String imgname=""; 
     StringTokenizer strge = new StringTokenizer(name1,":"); 
       while (strge.hasMoreElements()) 
       { 
        String na=(String) strge.nextElement(); 
        imgname+=na; 
       } 


    //code for copy image to specific path 

    String sourceFilePath=imageFile.getAbsolutePath(); 
    //System.out.println(sourceFilePath); 
    File sourceFile=new File(sourceFilePath); 
    File destnationFile=new File("E:/Jaydip_Baldha/workspace_new/Struts2Upload/WebContent/upload_image/"+imgname+".jpg"); 
    FileUtils.copyFile(sourceFile, destnationFile); 
    } 
    catch(Exception e) 
    { 
     e.printStackTrace(); 
    } 
    return SUCCESS; 
} 

}

것은 나를

내 Action 클래스는 다음과 같습니다이 문제를 해결하기 위해 도와주세요