attachaction.java

一段很有意义的源码,看了就知道,不信试一试啊!

package com.wondersgroup.basemodule.attachmentmanage.web.action;


import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.jspsmart.upload.File;
import com.jspsmart.upload.Files;
import com.jspsmart.upload.SmartUpload;
import com.wondersgroup.basemodule.attachmentmanage.bo.AttachBO;
import com.wondersgroup.basemodule.attachmentmanage.service.AttachService; 
import com.wondersgroup.basemodule.holidaymanage.service.HolidayManageService;
import com.wondersgroup.core.BaseAction;  
import com.wondersgroup.framework.core.bo.Page;

public class AttachAction extends BaseAction {

	private AttachService attachService;
	
//	public void setAttachService(AttachService attachService) {
//		this.attachService = attachService;
//	}
	private static final String FilePath="attach\\file";
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			   HttpServletRequest request, HttpServletResponse response) {
		 
			String Action=request.getParameter("action");
			attachService=(AttachService)this.getService("attachService", request);
			if("upfileed".equals(Action)){ 
				try{  
					SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
					SmartUpload su=new SmartUpload();    
					su.initialize(this.getServlet().getServletConfig(),request,response);
					su.upload(); 
					Files myfiles=su.getFiles();
					for(int i=0;i<myfiles.getCount();i++){
						String FileName=""+new Date().getYear()+new Date().getMonth()+new Date().getDate()+(new Date().getTime()+i);
						File myfile=myfiles.getFile(i);
						String FileNamePath=FilePath+"\\"+FileName+"."+myfile.getFileExt();
						if(myfile!=null && !myfile.getFileName().equals("") && myfile.getFileExt()!=null){
							myfile.saveAs(FileNamePath);
							//save data
							String NDate = formatter.format(new Date());
							AttachBO attachBO=new AttachBO();
							//attachBO.setId(Long.valueOf(FileName).longValue());
							attachBO.setOperateTime((java.sql.Timestamp.valueOf(NDate)));
							attachBO.setOperator("user");
							attachBO.setRemoved(0);
							attachBO.setName(myfile.getFileName());
							attachBO.setFileType(1);
							attachBO.setOrgName(myfile.getFileName());
							attachBO.setSaveName(FileName);
							attachBO.setSavePath(FilePath);
							attachBO.setIsCompress(0);
							attachService.saveAttach(attachBO);
						}
					}
					request.setAttribute("reinfo", "上传成功!");
				}catch(Exception ex){
					ex.printStackTrace();
					request.setAttribute("reinfo", "上传失败!");
				}
				Action="upfile";
			} 
			 
			return mapping.findForward(Action);
		}
}