spring boot 项目中整合Redis实现缓存

其他 2021-03-04 12:46:02 阅读次数: 0

安装完Reids后`
.yml配置
redis:
# Redis数据库索引（默认为0）
database: 0
# Redis服务器地址
host: 127.0.0.1
# Redis服务器连接端口
port: 6379
# Redis 密码
password:
jedis:
pool:
# 连接池中的最小空闲连接
min-idle: 8
# 连接池中的最大空闲连接
max-idle: 500
# 连接池最大连接数（使用负值表示没有限制）
max-active: 2000
# 连接池最大阻塞等待时间（使用负值表示没有限制）
max-wait: 10000
# 连接超时时间（毫秒）
timeout: 10000

//pom.xml 安装依赖

org.springframework.boot
spring-boot-starter-data-redis

//1.配置config
package com.select.wuliu.redis;

import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;

@Configuration
@EnableCaching//开启注解
public class RedisConfig extends CachingConfigurerSupport {
@Bean
public CacheManager cacheManager(RedisConnectionFactory redisConnectionFactory) {
RedisCacheManager.RedisCacheManagerBuilder builder = RedisCacheManager
.RedisCacheManagerBuilder
.fromConnectionFactory(redisConnectionFactory);
return builder.build();
}

@Bean
public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
   RedisTemplate<String, String> redisTemplate = new RedisTemplate<String, String>();
   redisTemplate.setConnectionFactory(factory);
   return redisTemplate;
}

}
//Service 接口
package com.select.wuliu.service;

import org.springframework.stereotype.Service;

@Service
public interface RedisService {
/**
* 设置缓存键值对
* @param key
* @param value
/
public void set(String key, Object value);
/*
* 获得缓存
* @param key
* @return
/
public Object get(String key);
/*
* 获得访问次数
/
Integer getcount(String key, String hashKey);
/*
* 添加访问次数
*
/
public void add(String key, String hashKey, Integer count);
/*
* 获取旧的访问地址,把访问次数叠加
/
public void ipCount(String ip,String key);
/*
* 删除缓存
*/

public void clear(String key, String hashKey);

}

//Service 实现类
package com.select.wuliu.service.impl;

import java.util.concurrent.TimeUnit;

import javax.annotation.Resource;

import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

import com.select.wuliu.service.RedisService;

@Service
public class RedisServiceImpl implements RedisService { 

@Resource
private RedisTemplate<String,Object> redisTemplate;
public void set(String key, Object value) {
    ValueOperations<String,Object> vo = redisTemplate.opsForValue();
     vo.set(key, value);
}
public Object get(String key) {
    ValueOperations<String,Object> vo = redisTemplate.opsForValue();
    return vo.get(key);
}
@Override
public Integer getcount(String key, String hashKey) {
	String val = (String)redisTemplate.opsForHash().get(key, hashKey); 
    if(StringUtils.isEmpty(val)){ 
        return 0; 
    } 

    return Integer.parseInt(val); 
}
@Override
public void add(String key, String hashKey, Integer count) {
	String countStr = count==null?"0":count.toString(); 
    redisTemplate.opsForHash().put(key,hashKey, countStr); 
    redisTemplate.expire(key, 24*60*2, TimeUnit.MINUTES);
	
}
@Override
public void ipCount(String ip,String key) {
        Integer oldCount = getcount(key,ip); 
        oldCount = oldCount+1; 
        add(key, ip,oldCount); 
	
}
@Override
public void clear(String key, String hashKey) {
	 redisTemplate.opsForHash().delete(key, hashKey);
}

}

//控制器Controller
package com.select.wuliu.controller;

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

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.github.pagehelper.Page;
import com.select.wuliu.controller.exeception.warnException;
import com.select.wuliu.entity.BaseEntity;
import com.select.wuliu.entity.Companier;
import com.select.wuliu.entity.User;
import com.select.wuliu.entity.bCompany;
import com.select.wuliu.entity.userToCorbcompany;
import com.select.wuliu.entity.wdandCompany;
import com.select.wuliu.service.ICompanyService;
import com.select.wuliu.service.IbCompanyService;
import com.select.wuliu.service.LoggerService;
import com.select.wuliu.service.RedisService;
import com.select.wuliu.util.CookieUtil;
import com.select.wuliu.util.IPUtil;
import com.select.wuliu.util.ResponseResult;
/**

  • 所有控制器类,绑定方法,我所管理的公司
  • 根据查询绑定的结果集合返回wdandCompany
  • @author Admin

*/
@Controller
public class AllController extends BaseController {
@Autowired
private RedisService redisService;
@Autowired
ICompanyService companyService;
@Autowired
IbCompanyService bcompanyService;
@Autowired
LoggerService loggerService;

@GetMapping("/index")
public String NewFile(HttpServletRequest request,Model model){
   addAttUser(request,model);
	return "index";
}
//绑定方法
public void addAttUser(HttpServletRequest request,Model model){
	//取出cookie
    Cookie cookie= CookieUtil.getCookieByName(request,"user");
    //System.out.println("u"+cookie.getValue());
	User u=(User) redisService.get(cookie.getValue());
	 //System.out.println("u"+u);
	//获取访问ip
	   String ip=IPUtil.commgetIP(request);
	   BaseEntity ba1=loggerService.GetBaseEntityByid(u.getRid());
	   Date modifiedTime=new Date();
	  if(ba1==null){
		  ba1=new BaseEntity();
		  ba1.setModifiedTime(modifiedTime);
		  ba1.setMark("首次登陆");
	  }
	   model.addAttribute("ba",ba1);
	   BaseEntity ba=new BaseEntity();
		ba.setCompany(u.getName());
		ba.setMobile(u.getMobile());
		ba.setModifiedTime(modifiedTime);
		ba.setModifiedUser(u.getName());
		ba.setType("获得IP地址");
		ba.setId(u.getRid());
		ba.setMark(ip);
		loggerService.addLog(ba);
	 /*  //获取访问 次数
       String key = DateFormatUtils.format(new Date(), "yyyyMMdd")+cookie.getValue(); 
       Integer count=redisService.getcount(key, ip);
       //下次访问加
       redisService.ipCount(ip,key);
	   System.err.println("key"+key+"访问次数："+count+"访问ip:"+ip);*/
	model.addAttribute("user",u);
}
@GetMapping("/admin")
public String NewFil2e(HttpServletRequest request,Model model){
	addAttUser(request,model);
	return "admin";
}
@GetMapping("/index3")
public String NewFile3(HttpServletRequest request,Model model){
	addAttUser(request,model);
	return "index3";
}

//index-2主页备用
@GetMapping("/index-2")
public String index(Model model){
	//User u=(User) redisService.get("user");
	//model.addAttribute("user",u);
	return "index-2";
}

@GetMapping("/product-brand7")
public String productbrand7(){
	return "product-brand7";
}
@GetMapping("/product-brand8")
public String productbrand8(){
	return "product-brand8";
}
@GetMapping("/article-list6")
public String articlelist6(){
	
	return "article-list6";
}

//根据公司id找我所管理的公司 memberById
@PostMapping("/memberById")
@ResponseBody
public ResponseResult memberById(HttpServletRequest request,Integer companyId,Integer mark){
Cookie cookie= CookieUtil.getCookieByName(request,“user”);
User u=(User) redisService.get(cookie.getValue());
userToCorbcompany utc=companyService.getusertobOrcompanyByid(companyId, mark);

	//System.out.println(utc+"通过id查找我管理的公司utc"+u.getRid());
	wdandCompany wdc=new wdandCompany();
	if(utc.getUserid().equals(u.getRid())&&mark==1){
	Companier company=companyService.getById(companyId);
	//System.out.println(company+"通过id查找我管理的公司company");
	
	if(company!=null){
	wdc.setCompanyId(company.getCompanyId());
	wdc.setCompanyName(company.getCompanyName());
	wdc.setAddress(company.getAddress());
	wdc.setContact(company.getContact());
	wdc.setPhone(company.getPhone());
	wdc.setDetailPicture(company.getDetailPicture());
	wdc.setMark(mark);
	Integer vipc=company.getVipClass();
	if(vipc==1){
		wdc.setVip("诚信会员");
	}else if(vipc==2){
		wdc.setVip("金牌会员");
	}else if(vipc==3){
		wdc.setVip("银牌会员");
	}else if(vipc==4){
		wdc.setVip("铜牌会员");
	}else if(vipc==5){
		wdc.setVip("普通会员");
	}else if(vipc==6){
		wdc.setVip("试用会员");
	}else if(vipc==7){
		wdc.setVip("非会员");
	}
	
	}
	}
	
	if(utc.getUserid().equals(u.getRid())&&mark==0){
		bCompany b=bcompanyService.getById(companyId);
		wdc.setCompanyId(b.getId());
		wdc.setCompanyName(b.getBranchName());
		wdc.setAddress(b.getAddress());
		wdc.setContact(b.getContact());
		wdc.setPhone(b.getPhone());
		wdc.setMark(mark);
		
	}
	
	//System.out.println(wdc+"通过id查找我管理的公司");
	if(wdc==null){
		throw new warnException("没有找到结果!");
	}
	return new ResponseResult<wdandCompany>(SUCCESS,wdc);
}
//我所管理的公司
@GetMapping("/selusertocorb")
@ResponseBody
public ResponseResult<List<wdandCompany>> selusertocorb(HttpServletRequest request,Integer rid,@RequestParam(defaultValue = "1",value = "pageNum") Integer pageNum,Integer mark){
	Cookie cookie= CookieUtil.getCookieByName(request,"user");
	User u=(User) redisService.get(cookie.getValue());
	if(mark==null&&rid==null){
		rid=u.getRid();
	//System.out.println("rid"+rid);
	}
	else if(mark==0&&rid==null){
		throw new warnException("请输入销售员姓名并查询ID");
	}
	Page<userToCorbcompany> list=companyService.getusertoborCompanysPByid(rid, 25, pageNum);
	if(list.size()==0){
		throw new warnException("当前用户没有绑定公司或网点请联系管理员!");
	}
	//System.out.println("我所绑定的list"+list);
	//把公司网点封装一下
	List<wdandCompany> list1=reback(list);
	//System.err.println("查询绑定公司"+list1);
	return new ResponseResult<List<wdandCompany>>(SUCCESS,list1);
}
//根据查询绑定的结果集合返回wdandCompany
public List<wdandCompany> reback(Page<userToCorbcompany> list){
	Integer pages=list.getPages();
	long totals=list.getTotal();
	List<wdandCompany> list1=new ArrayList<wdandCompany>();
	//System.out.println("pageNum"+pageNum);
	for (userToCorbcompany userToCorbcompany : list) {
		//根据用户rid 找到公司id
		Integer companyId=userToCorbcompany.getCompanyid();
		//找出是公司还是网点
		Integer mark=userToCorbcompany.getMark();
		if(mark==1){
			Companier b=companyService.getById(companyId);
			//物流公司id
			if(b!=null){
				//在把公司放进去
				//System.out.println("----在把公司放进去----");
				Integer companyId1=b.getCompanyId();
				//System.out.println("公司id："+companyId1);
				//找公司
				Companier company=companyService.getById(companyId1);
				//System.err.println("物流公司："+company);
				wdandCompany wdc=new wdandCompany();
				wdc.setCompanyId(company.getCompanyId());
				wdc.setCompanyName(company.getCompanyName());
				wdc.setAddress(company.getAddress());
				wdc.setContact(company.getContact());
				wdc.setPhone(company.getPhone());
				wdc.setDetailPicture(company.getDetailPicture());
				wdc.setMark(1);
				wdc.setPages(pages);
				wdc.setTotals(totals);
				wdc.setVipClass(company.getVipClass());
				Integer vipc=company.getVipClass();
				if(vipc==1){
					wdc.setVip("诚信会员");
				}else if(vipc==2){
					wdc.setVip("金牌会员");
				}else if(vipc==3){
					wdc.setVip("银牌会员");
				}else if(vipc==4){
					wdc.setVip("铜牌会员");
				}else if(vipc==5){
					wdc.setVip("普通会员");
				}else if(vipc==6){
					wdc.setVip("试用会员");
				}else if(vipc==7){
					wdc.setVip("非会员");
				}
				list1.add(wdc);
			}

		}
		//网点
		if(mark==0){
			bCompany b=bcompanyService.getById(companyId);
			//物流公司id
			if(b!=null){
				//先把网点放进去
				wdandCompany wdc=new wdandCompany();
				wdc.setCompanyId(b.getId());
				wdc.setCompanyName(b.getBranchName());
				wdc.setAddress(b.getAddress());
				wdc.setContact(b.getContact());
				wdc.setPhone(b.getPhone());
				wdc.setMark(0);
				wdc.setPages(pages);
				list1.add(wdc);
			}

		}
	}
	 return list1;
	
}

@GetMapping("/article-add")
public String articleadd(){
	return "article-add";
}
@GetMapping("/article-list8")
public String articlelist8(){
	return "article-list8";
}

@GetMapping("/admin-role")
public String adminrole(){
	return "admin-role";
}
@GetMapping("/admin-permission")
public String adminpermission(){
	return "admin-permission";
}


@GetMapping("/product-category4")
public String productcategory4(){
	return "product-category4";
}

@GetMapping("/product-category-add")
public String productcategoryadd(){
	return "product-category-add";
}
@GetMapping("/product-list")
public String productlist(){
	return "product-list";
}
@GetMapping("/product-brand5")
public String productbrand5(){
	return "product-brand5";
}
@GetMapping("/feedback-list")
public String feedbacklist(){
	return "feedback-list";
}

@GetMapping("/change-password3")
public String changepassword3(){
	return "change-password3";
}

@GetMapping("/change-password")
public String changepassword(){
	return "change-password";
}
@GetMapping("/change-password2")
public String changepassword2(){
	return "change-password2";
}

@GetMapping("/member-del")
public String memberdel(){
	return "member-del";
}
@GetMapping("/member-level")
public String memberlevel(){
	return "member-level";
}

@GetMapping("/member-scoreoperation")
public String memberscoreoperation(){
	return "member-scoreoperation";
}
@GetMapping("/member-record-browse")
public String memberrecordbrowse(){
	return "member-record-browse";
}
@GetMapping("/member-record-download")
public String memberrecorddownload(){
	return "member-record-download";
}
@GetMapping("/member-record-share")
public String memberrecordshare(){
	return "member-record-share";
}

@GetMapping("/charts-1")
public String charts1(){
	return "charts-1";
}
@GetMapping("/charts-2")
public String charts2(){
	return "charts-2";
}
@GetMapping("/charts-3")
public String charts3(){
	return "charts-3";
}
@GetMapping("/charts-4")
public String charts4(){
	return "charts-4";
}
@GetMapping("/charts-5")
public String charts5(){
	return "charts-5";
}
@GetMapping("/charts-6")
public String charts6(){
	return "charts-6";
}

@GetMapping("/system-base")
public String systembase(){
	return "system-base";
}
@GetMapping("/system-category")
public String systemcategory(){
	return "system-category";
}
@GetMapping("/system-data")
public String systemdata(){
	return "system-data";
}
@GetMapping("/system-shielding")
public String systemshielding(){
	return "system-shielding";
}
@GetMapping("/system-log")
public String systemlog(){
	return "system-log";
}

@GetMapping("/error")
public String error(){
	return "404";
}
@GetMapping("/logout")
public String logout(){
	return "login";
}

}

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