picaction.java~2~

一个J2EE模式的

package com.hanb.pic.wkhPic;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import org.apache.struts.upload.FormFile;
import java.io.InputStream;


public class PicAction extends Action {
    public ActionForward execute(ActionMapping actionMapping,
                                 ActionForm actionForm,
                                 HttpServletRequest servletRequest,
                                 HttpServletResponse servletResponse)throws Exception {
        PicForm picForm = (PicForm) actionForm;



        //存储图片专用
        FormFile file=picForm.getPicfile();
        InputStream imgstm =file.getInputStream();
       // Blob img = Hibernate.createBlob(imgstm);
       byte[] b = new byte[imgstm.available()];
       imgstm.read(b);
       imgstm.close();

       Blob img=(Blob)Hibernate.createBlob(b);

       wt.setQuest_image(img);




        return actionMapping.findForward("OK");
    }
}