rczx_grjl_fb_action.java

这个程序是花了好几十万请人开发的

package struts.action;

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

import javabean.*;
import struts.form.*;

public class rczx_grjl_fb_action extends Action {
//	初始化连接池	
	private ConnectionPool pool;
	
	public rczx_grjl_fb_action()
	{
//		从连接池中获得一个连接池实例
		pool=ConnectionPool.getInstance();
	}

	public ActionForward  execute (
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response)
		throws IOException,ServletException 
		{			
			ActionErrors errors=new ActionErrors();
			Grjl grjl=(Grjl)form;
			
//          上传图片处理(开始)
			FormFile PHOTO=grjl.getPHOTO();
			String fname="no";
			String dir=servlet.getServletContext().getRealPath("/rczx_photo");
			if(PHOTO!=null)
			{
				if(PHOTO.getFileSize()>0)
				{	
					double i = 100 * Math.random();
					fname=PHOTO.getFileName();
					InputStream streamIn=PHOTO.getInputStream();
			
					String path=dir+"/"+fname;
					IOStream iostream=new IOStream();
					if(!iostream.IOHandle(path,streamIn))
					{
						fname="no";
					}
				}			
			}
//			上传图片处理(结束)			
			try{				
				GrjlBO grjlBO=new GrjlBO();
				grjlBO.AddGrjl(grjl,fname);
				
				return mapping.findForward("success");
			}
//			捕获一些可能的错误            			
			catch(Throwable e)
			{
				e.printStackTrace();
				ActionError error=new ActionError(e.getMessage());
				errors.add(ActionErrors.GLOBAL_ERROR,error);
			}
			saveErrors(request,errors);
			return new ActionForward(mapping.getInput());
		}
}