saction.java

插入文本文件到数据库中

package insertsqltextdemo.action;
import insertsqltextdemo.form.messageSubmitForm;
import insertsqltextdemo.VO.MesVO;
import insertsqltextdemo.entity.messageEntity;
import org.apache.struts.action.*;
import javax.servlet.http.*;
import java.io.*;

public class sAction extends Action {
  MesVO mesvo=null;
  ActionForward ac=null;
  int b=0;
  public ActionForward execute(ActionMapping map, ActionForm actionForm, HttpServletRequest req, HttpServletResponse rep) {
    /**@todo: complete the business logic here, this is just a skeleton.*/
    messageSubmitForm form = (messageSubmitForm) actionForm;
    messageEntity mesEntity=new messageEntity();
    //throw new java.lang.UnsupportedOperationException("Method perform() not yet implemented.");
    mesvo=new MesVO();
     byte[] m1,m2;
     String mesName,message;
    try {
      m1=form.getMesName().getBytes("iso8859-1");
      mesName=new String(m1);
      m2=form.getMessage().getBytes("iso8859-1");
      message=new String(m2);
      mesvo.setMesName(mesName);
      mesvo.setMessage(message);
      System.out.println((String)form.getMessage());
      //mesvo.setMesName(form.getMesName().getBytes("iso8859-1").toString());
      //mesvo.setMessage(form.getMessage().getBytes("iso8859-1").toString());
    }
    catch (UnsupportedEncodingException ex) {
    }

    b=mesEntity.addMes(mesvo);  //执行添加操作
    if(b>0)
    {
       req.setAttribute("message",mesvo);
       ac=map.findForward("success");
    }
    else
    {
      ac = map.findForward("error");
    }
    return ac;
  }
}