@Controller@RequestMapping("/articlecontent")
br/>@RequestMapping("/articlecontent")

@Autowiredprivate TestService testService;@Autowiredprivate ArticleContentService articleContentService;private Logger logger=LoggerFactory.getLogger(ArticleContentController.class);@RequestMapping(value="/articlecontentadd",method=RequestMethod.GET)public String articleContentAdd(Model model) { model.addAttribute("appExtStr", testService.getAppExtStr()); return "articlecontent/articlecontentadd";}@RequestMapping(value="/articlecontentdetail",method=RequestMethod.POST)public void articleContentDetail(Model model,@RequestBody Map<String, Object> map, HttpServletRequest request, HttpServletResponse response) { Map<String,Object> result = new HashMap<String,Object>(); Map<String,Object> articleMap =articleContentService.getArticleContent(map).get(0); result.putAll(articleMap); MvcHelper.WriteResponseInfo(response,result, request.getCharacterEncoding());}@RequestMapping(value="/articlecontentadds",method=RequestMethod.POST)public void articleContentAdds(Model model,@RequestBody Map<String, Object> map, HttpServletRequest request, HttpServletResponse response) { Map<String,Object> result = new HashMap<String,Object>(); map.put("Creater", "zhoujun"); int number =articleContentService.insertArticleContent(map); if(number > 0) { result.put("rtnCnt", "1"); }else { result.put("rtnCnt", "0"); } MvcHelper.WriteResponseInfo(response,result, request.getCharacterEncoding());}@RequestMapping(value="/articlecontentlist",method=RequestMethod.POST)public void articleContentList(Model model,@RequestBody Map<String, Object> map, HttpServletRequest request, HttpServletResponse response) { Map<String,Object> result = new HashMap<String,Object>(); Map<String, Object> pMap = MvcHelper.getPagerParams(map); int totalCnt =articleContentService.getArticleContentListCnt(pMap); int totalPage = MvcHelper.getTotalPage(pMap, totalCnt); result.put("listMap", articleContentService.getArticleContentList(pMap)); result.put("totalCnt", totalCnt); result.put("totalPage", totalPage); MvcHelper.WriteResponseInfo(response,result, request.getCharacterEncoding());}

}
public class MvcHelper {

public static void WriteResponseInfo(HttpServletResponse response,Object dataObj,String characterEncoding){ ObjectMapper jacksonObjectMapper = new ObjectMapper(); String jsonFormatMapResultString = null; try { jsonFormatMapResultString = jacksonObjectMapper.writeValueAsString(dataObj); } catch (JsonProcessingException e) { // TODO Auto-generated catch block e.printStackTrace(); } //response.setContentType(request.getContentType()); response.setCharacterEncoding(characterEncoding); try { response.getWriter().print(jsonFormatMapResultString); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }}public static Map<String, Object> getPagerParams(Map<String, Object> map){ int pageIndex =Integer.valueOf(String.valueOf(map.getOrDefault("PageIndex", "1"))); int pageSize = Integer.valueOf(String.valueOf(map.getOrDefault("PageSize", "10"))); int firstRowIndex = (pageIndex - 1) *pageSize + 1; int lastRowIndex = pageIndex * pageSize; map.put("firstRowIndex", firstRowIndex); map.put("lastRowIndex", lastRowIndex); return map;}public static int getTotalPage(Map<String, Object> map,int totalCnt) { int totalPage = 0; int pageSize = Integer.valueOf(String.valueOf(map.getOrDefault("PageSize", "10"))); // this.TotalCnt % this.PageSize == 0 ? this.TotalCnt / this.PageSize : Math.ceil(this.TotalCnt / this.PageSize) ; totalPage = totalCnt % pageSize == 0 ? totalCnt/pageSize : (int)Math.ceil((double)totalCnt/pageSize); return totalPage;}

}