【Java开源代码栏目提醒】:文章导读:在新的一年中,各位网友都进入紧张的学习或是工作阶段。网学会员整理了Java开源代码-CatFindByUsrWebAction.java的相关内容供大家参考,祝大家在新的一年里工作和学习顺利!
package com.relationinfo.finance.servlet.actions;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.relationinfo.finance.dao.CatDao;
import com.relationinfo.finance.dto.Cat;
import com.relationinfo.finance.factory.CatDaoFactory;
import com.relationinfo.finance.servlet.WebAction;
import com.relationinfo.finance.servlet.WebController;
public class CatFindByUsrWebAction extends WebAction
{
/**
* Method 'execute'
*
* @param servlet
* @param request
* @param response
* @throws ServletException
*/
public void execute(WebController servlet, HttpServletRequest request, HttpServletResponse response) throws ServletException
{
try {
// 解析参数
int userId = parseInt( request, "userId" );
//创建Dao类
CatDao dao = CatDaoFactory.create();
// 执行查询
Cat dto[] = dao.findByUsr(userId);
// 存储结果
request.setAttribute( "result", dto );
// forward request on to the appropriate JSP page to display the results
forward( servlet, request, response, "/CatFindByUsrResult.jsp" );
}
catch (Exception e) {
throw new ServletException( "Failed to process request", e );
}
}
}
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