finduser.java

来自「一 个 自 己 写 的 java 程 序」· Java 代码 · 共 34 行

package com.bluedot.web;

import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.springframework.web.struts.ActionSupport;

import com.bluedot.domain.Users;
import com.bluedot.service.UserManager;

public class FindUser extends ActionSupport {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		request.setCharacterEncoding("utf-8");
		String userName = request.getParameter("userName");

		UserManager m = (UserManager) getWebApplicationContext().getBean(
				"userManager");
		try {
			List<Users> list = m.findUserByName(userName);
			request.setAttribute("list", list);
			return mapping.findForward("view");
		} catch (Exception e) {
			return mapping.findForward("error");
		}
	}
}