springmvc环境搭建demo

package org.test.controller; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.model.PaginationModel; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.test.model.TestModel; import org.test.model.UserModel; import org.test.service.TestService; @Controller public class TestController { @Autowired private TestService testService; @ModelAttribute("user") public UserModel getGreetingObject() { return new UserModel(); } public TestService getTestService() { return testService; } public void setTestService(TestService testService) { this.testService = testService; } @RequestMapping("/addTest.do") public String addTest( HttpServletRequest httpServletRequest, HttpServletResponse response, ModelMap model, @ModelAttribute( "testModel" )TestModel testModel){ this.testService.addTest(testModel); return "redirect:/index.do"; } @RequestMapping("/index.do") public String selectTestAll(@RequestParam(value="pageSize",required=false)String pageSize, @RequestParam(value="currPage", required=false)String currPage, HttpServletRequest httpServletRequest, HttpServletResponse response, ModelMap model){ Map map = this.testService.selectTestAll(pageSize==null?10:Integer.parseInt(pageSize), currPage==null?1:Integer.parseInt(currPage)); model.addAttribute("testList", (List)map.get("testList")); model.addAttribute("pagination", (PaginationModel)map.get("pagination")); return "index"; } @RequestMapping("/delete.do") public String deleteTest( HttpServletRequest request, HttpServletResponse response){ String[] arrIds = request.getParameterValues("id"); String ids = ""; for(int i=0;i<arrIds.length;i++){ if(i==0){ ids += arrIds[i]; }else{ ids += "," + arrIds[i]; } } //System.out.println(ids); this.testService.deleteTest(ids); return "redirect:/index.do"; } @RequestMapping("/view.do") public String selectTestById( HttpServletRequest request, HttpServletResponse response, ModelMap model, @ModelAttribute( "testModel" )TestModel testModel){ TestModel testModel1 = this.testService.selectTestById(request.getParameter("id")); model.addAttribute("testModel", testModel1); return "view"; } @RequestMapping("/add.do") public String addTestHtml( HttpServletRequest request, HttpServletResponse response, ModelMap model, @ModelAttribute( "testModel" )TestModel testModel){ return "add"; } @RequestMapping("/update.do") public String updateTest( HttpServletRequest request, HttpServletResponse response, ModelMap model, @ModelAttribute( "testModel" )TestModel testModel){ this.testService.updateTest(testModel); return "redirect:/index.do"; } @RequestMapping("/tag.do") public String testTag( HttpServletRequest request, HttpServletResponse response, ModelMap model){ return "/templates/default/taglib"; } @RequestMapping("/read.do") public String readTag( HttpServletRequest request, HttpServletResponse response, ModelMap model, @ModelAttribute("userModel") UserModel userModel){ model.addAttribute("user", userModel); System.out.println(userModel); return "/templates/default/taglib"; } }