目录
测试
1.jedis所需要的jar包
2.模拟测试
3. 查看/关闭防火墙
4. 将保护模式protected-mode 为no
测试相关数据类型
1 Jedis-API: key 执行添加
2 .Jedis-API :String
3. Jedis-API :List
4. Jedis-API :set
5.Jedis-API :hash
6. Jedis-API :zshe
测试
1.jedis所需要的jar包
<dependencies>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>3.2.0</version>
</dependency>
</dependencies>2.模拟测试
public static void main(String[] args) {
//创建jedis对象
Jedis jedis=new Jedis("192.168.1.6",6379);
//测试
String value= jedis.ping();
System.out.println(value);
}运行错误（解决办法为3和4）connect timed out
能够正确运行
PONG
3. 查看/关闭防火墙
[root@192 ccy]# Systemctl status firewalld 查看是否关闭
[root@192 ccy]# systemctl stop firewalld 关闭4. 将保护模式protected-mode 为no
[root@laptop-j04qrhqu ccy]# /usr/local/bin
bash: /usr/local/bin: 是一个目录
[root@laptop-j04qrhqu ccy]# cd /usr/local/bin
[root@laptop-j04qrhqu bin]# ./redis-cli
127.0.0.1:6379> config get protected-mode
1) "protected-mode"
2) "yes"
127.0.0.1:6379> config set protected-mode no
OK
127.0.0.1:6379> config get protected-mode
1) "protected-mode"
2) "no"测试相关数据类型
1 Jedis-API: key 执行添加
//操作key
@Test
public void demo1(){
//创建jedis对象
Jedis jedis=new Jedis("192.168.1.6",6379);
//添加
jedis.set("name","ccy");
//获取
String name=jedis.get("name");
System.out.println(name);
Set<String>keys=jedis.keys("*");
for (String key :keys){
System.out.println(key);
}
}2 .Jedis-API :String
//设置多个key-value
jedis.mset("s1","v1","s2","v2");
List<String>mget=jedis.mget("s1","s2");
System.out.println(mget);3. Jedis-API :List
//操作list
@Test
public void demo2(){
//创建jedis对象
Jedis jedis=new Jedis("192.168.1.6",6379);
jedis.lpush("key1","lucy","maet","java");
List<String>values=jedis.lrange("key1",0,-1);
System.out.println(values);
}4. Jedis-API :set
@Test
public void demo3(){
//创建jedis对象
Jedis jedis=new Jedis("192.168.1.6",6379);
jedis.sadd("names","lucy");
jedis.sadd("names","mary");
Set<String> names =jedis.smembers("names");
System.out.println(names);
}5.Jedis-API :hash
//操作hash
@Test
public void demo4(){
//创建jedis对象
Jedis jedis=new Jedis("192.168.1.6",6379);
jedis.hset("users","age","20");
String hget=jedis.hget("users","age");
System.out.println(hget);
}
}6. Jedis-API :zshe
///操作zshe
@Test
public void demo5(){
//创建jedis对象
Jedis jedis=new Jedis("192.168.1.6",6379);
jedis.zadd("china",100d,"shanghai");
Set<String>china=jedis.zrange("china",0,-1);
System.out.println(china);
jedis.close();
}本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。
