?? openblogaction.java
字號:
package cn.com.blogonline;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
public class OpenBlogAction extends HttpServlet {
public void init(ServletConfig config) throws ServletException {
}
/*
* 處理<GET> 請求方法.
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
//設(shè)置接收信息的字符集
request.setCharacterEncoding("UTF-8");
//接收瀏覽器端提交的信息
String blogId = request.getParameter("blogid");
int iBlogId = Integer.parseInt(blogId);
/*
*左側(cè)框架頁信息設(shè)置
*/
HttpSession session = request.getSession(true);
DbOperate db=new DbOperate();
Blog blog = db.getBlog(iBlogId);
blog.setVisitcount(blog.getVisitcount() + 1);
db.update(blog);
session.setAttribute(Constants.VISIT_BLOG_KEY,blog);
List sortList=db.getBlogSorts(iBlogId);
session.setAttribute(Constants.SORT_LIST_KEY,sortList);
List linkList=db.getBlogLinks(iBlogId);
session.setAttribute(Constants.LINK_LIST_KEY,linkList);
List articleList=db.getBlogArticles(iBlogId,0);
/*
* 分頁顯示
*/
List dispList=new ArrayList();
for (int i=0;i<articleList.size();i++){
if (i<Constants.ARTICLE_PAGE_SIZE){
dispList.add(articleList.get(i));
}
}
session.setAttribute(Constants.ARTICLE_LIST_KEY,dispList);
// session.setAttribute(Constants.CUR_BLOGID_KEY,new Integer(iBlogId));
session.setAttribute(Constants.CUR_PAGEID_KEY,new Integer(0));
session.setAttribute(Constants.CUR_SORTID_KEY,new Integer(0));
response.sendRedirect("/BlogOnline/blogMain.jsp");
}
}
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