news_talkaction.java

这个程序是花了好几十万请人开发的

package struts.action;

import java.sql.ResultSet;

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

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 struts.form.News_talkForm;
import javabean.PubDate;
import javabean.dbconnect;

public class News_talkAction extends Action {

	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response)
		throws Exception 
		{	
			saveToken(request);
			
			News_talkForm talk=(News_talkForm) form;
			HttpSession session=request.getSession();
			PubDate date1=new PubDate();
			//Turn stu=new Turn(); 
			
			String date=date1.getPubdate();
			
			String id=talk.getId();
			String uid=(String)session.getAttribute("uid");
			String type=talk.getKind();
			  type=new String(type.getBytes("ISO-8859-1"));
			String content=talk.getContent();
			
			request.setAttribute("type",type);
			request.setAttribute("id",id);

			
			if(content.equals("")||content==null)
			{
				return mapping.findForward("success");
			}
			else
			{
				if(!isTokenValid(request))
				{
				saveToken(request);
				//resetToken(request);
				content=new String(content.getBytes("ISO-8859-1"));
				  /////////content=stu.sturn(content);
				  content=content.replaceAll("<","&lt;");    //解决在jsp显示"<"的问题
				  content=content.replaceAll(">","&gt;");    //解决在jsp显示">"的问题
				  content=content.replaceAll("\n","<br>");  //解决在jsp换行的问题
				  content=content.replaceAll(" ","&nbsp;");  //解决在jsp显示空格的问题
				  String content1=content;	
				dbconnect db=new dbconnect();
				int talkid=0;
				String sql="select max(ID) as counter from NEWSTALK";
				ResultSet rs=db.executeQuery(sql);
				while(rs.next())
				{
					talkid=rs.getInt("counter");
				}
				talkid+=1;
			
				String s="'"+talkid+"'"+","+"'"+uid+"'"+","+"'"+date+"'"+","+"'"+content1+"'"+","+"'"+type+"'"+","+"'"+id+"'";
				sql="insert into NEWSTALK values"+"("+s+")";
				ResultSet rs2=db.executeQuery(sql);
				}
			
				else
				{
					resetToken(request);
				}	
			}		
			return mapping.findForward("success");
		
		}

}