java web项目 .zip

package xbog.util; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONObject; import xbog.model.User; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.InitializingBean; import org.springframework.stereotype.Service; import redis.clients.jedis.*; import java.io.IOException; import java.util.List; import java.util.Set; /** * Created by Administrator on 2016/10/16. */ @Service//包装成一个服务,并且实现初始化implements InitializingBean属性pool public class JedisAdapter implements InitializingBean{ private static final Logger logger = LoggerFactory.getLogger(JedisAdapter.class); private JedisPool pool; public static void print(int index,Object obj){ System.out.println(String.format("%d,%s",index,obj.toString())); } public static void main(String[] args){ Jedis jedis=new Jedis("redis://localhost:6379/1");//默认会连接你的6379端口 jedis.flushDB();//删除这个数据库的数据 //get set操作 jedis.set("name","Hello world"); print(1,jedis.get("name")); jedis.rename("name","new name"); print(2,jedis.get("new name")); jedis.setex("hello2",15,"world"); //阅读数； 1从数据库，redis，秒杀活动，等等都是放在内存中去的 jedis.set("pv","100"); jedis.incr("pv");//加1； jedis.incrBy("pv",5); print(3,jedis.get("pv")); jedis.decrBy("pv",3); print(4,jedis.get("pv")); print(5,jedis.keys("p*"));//获取所有的keys //使用list进行存取数据 String listname="list"; jedis.del(listname); for (int i=0;i<10;i++){ jedis.lpush(listname,"a"+String.valueOf(i)); } //取出数据,类似于一个栈的情况 print(6,jedis.lrange(listname,3,12)); print(7,jedis.llen(listname)); print(8,jedis.lpop(listname)); print(9,jedis.llen(listname)); print(10,jedis.lindex(listname,0)); print(11,jedis.linsert(listname, BinaryClient.LIST_POSITION.AFTER,"a4","nnnnnn")); print(12,jedis.linsert(listname, BinaryClient.LIST_POSITION.BEFORE,"a4","mmmmmm")); print(13,jedis.lrange(listname,0,12)); //HASH String userKey="userXX"; //随意定义一个表的属性 jedis.hset(userKey,"name","javaers"); jedis.hset(userKey,"age","12"); jedis.hset(userKey,"phone","12891221"); print(14,jedis.hget(userKey,"name")); print(15,jedis.hgetAll(userKey)); jedis.hdel(userKey,"phone"); print(16,jedis.hgetAll(userKey)); jedis.hset(userKey,"email","80210534@qq.com"); print(17,jedis.hexists(userKey,"email")); print(18,jedis.hkeys(userKey)); print(19,jedis.hvals(userKey));//其实是一种遍历 jedis.hsetnx(userKey,"school","zju"); jedis.hsetnx(userKey,"name","xioaming");//如果不存在才设置， print(20,jedis.hgetAll(userKey)); //下面演示集合； String likekeys1="like1";//点赞 String likekeys2="like2";//点赞 for (int i=0;i<12;i++){ jedis.sadd(likekeys1,String.valueOf(i)); jedis.sadd(likekeys2,String.valueOf(i*i)); } print(21,jedis.smembers(likekeys1)); print(22,jedis.smembers(likekeys2)); print(23,jedis.sunion(likekeys1,likekeys2)); print(24,jedis.sdiff(likekeys1,likekeys2));//我有，你没有的 print(25,jedis.sinter(likekeys1,likekeys2)); print(26,jedis.sismember(likekeys1,"2")); jedis.srem(likekeys1,"5"); print(27,jedis.smembers(likekeys1)); jedis.smove(likekeys2,likekeys1,"25");//从likekeys2中25把元素移动到likekeys1 print(28,jedis.smembers(likekeys1)); print(29,jedis.smembers(likekeys2)); print(30,jedis.scard(likekeys1)); //演示优先队列sorts set String rankKey ="rankKey"; jedis.zadd(rankKey,15,"jim"); jedis.zadd(rankKey,60,"Ben"); jedis.zadd(rankKey,86,"Lee"); jedis.zadd(rankKey,90,"Huang"); jedis.zadd(rankKey,99,"Hans"); print(31,jedis.zcard(rankKey)); print(32,jedis.zcount(rankKey,60,99)); print(33,jedis.zscore(rankKey,"Huang"));//某个key的分数是多少 jedis.zincrby(rankKey,3,"Le"); print(34,jedis.zscore(rankKey,"Lee"));//某个key的分数是多少 print(35,jedis.zscore(rankKey,"Le"));//某个key的分数是多少 print(36,jedis.zrange(rankKey,0,100)); //排行相关的功能；这里默认是以升ming来排序的 print(37,jedis.zrange(rankKey,1,3));//按照人数取 print(38,jedis.zrevrange(rankKey,0,2)); //下面遍历:根据分数来挑选，//按照分数取 for (Tuple tuple:jedis.zrangeByScoreWithScores(rankKey,60,100)){ print(40,tuple.getElement()+":" +String.valueOf(tuple.getScore())); } print(41,jedis.zrank(rankKey,"Ben"));//他的排名； print(41,jedis.zrevrank(rankKey,"Ben")); //下面根据字母排序 String setKey="zset";//当所有人的分值都是一样的 jedis.zadd(setKey,1,"a"); jedis.zadd(setKey,1,"b"); jedis.zadd(setKey,1,"c"); jedis.zadd(setKey,1,"e"); jedis.zadd(setKey,1,"f"); print(44,jedis.zlexcount(setKey,"-","+"));//从负无穷到正无穷 print(45,jedis.zlexcount(setKey,"(b","[e")); print(46,jedis.zrange(setKey,0,12)); jedis.zremrangeByLex(setKey,"(c","+"); print(47,jedis.zrange(setKey,0,2)); //连接池 // JedisPool pool = new JedisPool(); // for (int i = 0; i < 100; ++i) { // Jedis j = pool.getResource(); // print(45, j.get("pv2")); // j.close(); // } User user=new User(); user.setName("张三"); user.setPassword("123456"); user.setSalt("hdhdad"); user.setHeadUrl("dsdsd"); user.setId(1); print(50,JSONObject.toJSONString(user)); jedis.set("user1", JSONObject.toJSONString(user)); String value1=jedis.get("user1"); User user2 = JSON.parseObject(value1,User.class); System.out.println(user2.getName()+user2.getPassword()); } //初始化pool，相当有了一个集合中的数据 @Override public void afterPropertiesSet() throws Exception { pool=new JedisPool("redis://localhost:6379/10"); } //增加一个连接池的添加；在这这个连接池中增加一个数据 public long sadd(String key,String value){ Jedis jedis=null; try{ jedis=pool.getResource(); return jedis.sadd(key,value); }catch (Exception e){ logger.error("发生异常："+e.getMessage()); }finally { if (jedis!=null){ jedis.close(); } } return 0; } public long sremove(String key,String value){ Jedis jedis=null; try{ jedis=pool.getResource(); return jedis.srem(key,value); }catch (Exception e){ logger.error("发生异常："+e.getMessage()); }finally { if (jedis!=null){ jedis.close(); } } return 0; } //求这个连接池集合中的数量 public long scard(String key){ Jedis jedis=null; try{ jedis=pool.getResource(); return jedis.scard(key); }catch (Exception e){ logger.error("发生异常："+e.getMessage()); }finally { if (jedis!=null){ jedis.close(); } } return 0; } //判断是不是在里面 public boolean sismember(String key,String value){ Jedis jedis=null; try{ jedis=p