今天完成的事

【1】完成了缓存部分的代码

package com.xiuzhen.service;

import com.xiuzhen.dao.TaskDao;
import com.xiuzhen.domain.Profession;
import com.xiuzhen.utils.MemcachedUtil;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.List;


/**
 * Created by ${MIND-ZR} on 2017/11/14.
 */
@Service
public class ProfessionServiceImpl implements ProfessionService{

    private Logger logger=Logger.getLogger(ProfessionServiceImpl.class);
    @Autowired
    private TaskDao taskDao;



    public List<Profession> getAll() {
        return taskDao.getAllProfession();
    }

    public List<Profession> getMobileEnd() {
        List<Profession> professionsMoblie;
        if(MemcachedUtil.get("professionsMoblie")!=null){
            professionsMoblie= (List<Profession>) MemcachedUtil.get("professionsMoblie");
            logger.info("从缓存里面取移动端"+professionsMoblie.get(1));
            return professionsMoblie;
        }else {
            professionsMoblie=taskDao.getMobileEnd();
            MemcachedUtil.put("professionsMoblie",professionsMoblie,0);
            return professionsMoblie;


        }

    }


    public List<Profession> getFrontEnd() {
        List<Profession> professionsFront;
        logger.info("ji将进行判定");

        if(MemcachedUtil.get("professionsFront") != null){
            logger.info("ji将进行判定22222");
          professionsFront= (List<Profession>) MemcachedUtil.get("professionsFront");
          logger.info("从缓存里面取前端"+professionsFront.get(1));
          return professionsFront;
             }else {
            logger.info("ji将进行判定22222");
            professionsFront=taskDao.getFrontEnd();
            MemcachedUtil.put("professionsFront",professionsFront,0);
            logger.info("从数据库中取并存入缓存"+professionsFront);
            return professionsFront;
        }


    }

    public List<Profession> getBackEnd(){
        List<Profession> professionsBack;
        if (MemcachedUtil.get("professionsEnd")!=null){
            professionsBack= (List<Profession>) MemcachedUtil.get("professionsBack");
            logger.info("从缓存里面取后端"+professionsBack.get(1));
            return professionsBack;
        }else {
            professionsBack=taskDao.getBackEnd();
            MemcachedUtil.put("professionsBack",professionsBack,0);
            logger.info("从数据库中取后端并存入缓存"+professionsBack);
            return professionsBack;
        }

    }
    /*
     * 每次插入都要进行一次判断
     * */
    public void insertProfession(Profession profession){
        taskDao.insertProfession(profession);
        if(profession.getType()==2){
            List<Profession> professionsFront=taskDao.getFrontEnd();
            MemcachedUtil.replace("professionsFront",professionsFront,0);
            logger.info("前端的缓存替换了");
        }
        if(profession.getType()==1){
            List<Profession> professionsBack =taskDao.getBackEnd();
            MemcachedUtil.replace("professionsBack",professionsBack,0);
            logger.info("后端的缓存替换了");
        }
        if(profession.getType()==3){
            List<Profession>professionsMoblie=taskDao.getMobileEnd();
            MemcachedUtil.replace("professionsMoblie",professionsMoblie,0);
            logger.info("移动端的缓存替换了");
        }
    }
}

controller层

@RequestMapping(value = "/u/profession", method = RequestMethod.GET)
public String ListProfession(Model model, HttpServletRequest request) throws Exception {
    Cookie[] cookie = request.getCookies();
    if (cookie != null) {
        for (int i = 0; i < cookie.length; i++) {
            if (cookie[i].getName().equals("Token")) {
                String token = cookie[i].getValue();
                String tDecrypt = new DesUtil("gaomingda").decrypt(token);
                String[] arrToken = tDecrypt.split(",");
                String username = arrToken[0];
                model.addAttribute("username", username);

            }
        }

    }
    //职业划分，后端在数据库为1，前端在数据库为2,移动开发在数据库为3
    List<Profession> professions = professionService.getAll();
    List<Profession> professionsFront = professionService.getFrontEnd();
    model.addAttribute("professionsFront", professionsFront);
    List<Profession> professionsBack = professionService.getBackEnd();
    model.addAttribute("professionsBack", professionsBack);
    List<Profession> professionsMobile = professionService.getMobileEnd();
    model.addAttribute("professionsMobile", professionsMobile);

    return "11";
}
@RequestMapping(value = "addPro" ,method= RequestMethod.GET)
public String addPro(){
    return "16";
}

@RequestMapping(value = "addPro",method = RequestMethod.POST)
public String addPro(Model model,HttpServletRequest httpServletRequest, Profession profession){

    professionService.insertProfession(profession);

    return "redirect:/u/profession";
}

遇到的问题

代码有错误，具体错误

收获

不大，因为遇到点小问题导致还没跑通。

明天的计划

问题应该是出现在依赖上。

明天搞定。

禅道链接http://task.ptteng.com/zentao/task-view-14263.html