?? detailaction.java
字號(hào):
package StudyNews;
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 javax.servlet.ServletContext;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.*;
import javax.servlet.http.*;
import org.apache.struts.action.DynaActionForm;
public final class DetailAction extends Action{
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws Exception {
DynaActionForm newsform = (DynaActionForm) form;
Integer newsId = (Integer)newsform.get("newsId");
HttpSession session = request.getSession();
Vector newsList = new Vector();
News news = new News();
ServletContext context = servlet.getServletContext();
DataSource dataSource =
(DataSource)context.getAttribute(Constants.DATASOURCE_KEY);
DB db = new DB(dataSource);
news = News.GetDetail(db,newsId.intValue(),false);
session.setAttribute(Constants.NEWS_DETAIL_KEY,news);
if(news.keyword!=null||news.keyword!=""){
session.setAttribute(Constants.NEWS_LIST_KEY,
News.SearchRelativeNews(db,newsId.intValue(),news.keyword));
}
db.close();
return (mapping.findForward("toNewsDetail"));
}
}
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -