网站的建设方面如何写,dedecms手机网站更新,怎样注册小程序,男友给女朋友做网站一#xff0c;Jedis
我们要使用Java来操作Redis Jedis是Redis官方推荐的java连接工具。使用Java操作Redis的中间件。如果你要使用Java操作redis#xff0c;那么一定要对jedis十分的熟悉 二#xff0c;idea 连接jedis 1#xff0c;导入jar包 dependenciesdepen…一Jedis
我们要使用Java来操作Redis Jedis是Redis官方推荐的java连接工具。使用Java操作Redis的中间件。如果你要使用Java操作redis那么一定要对jedis十分的熟悉 二idea 连接jedis 1导入jar包 dependenciesdependencygroupIdredis.clients/groupIdartifactIdjedis/artifactIdversion4.4.1/version/dependency!-- https://mvnrepository.com/artifact/com.alibaba.fastjson2/fastjson2 --dependencygroupIdcom.alibaba.fastjson2/groupIdartifactIdfastjson2/artifactIdversion2.0.43/version/dependency/dependencies2编写实体类测试链接 import redis.clients.jedis.Jedis;public class TestPing {public static void main(String[] args) {Jedis jedis new Jedis(8.137.146.85,6379);System.out.println(jedis.ping());}
}3是否成功PONG成功 PONGProcess finished with exit code 0三事务测试
import com.alibaba.fastjson2.JSONObject;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.Transaction;public class TestTrancation {public static void main(String[] args) {Jedis jedis new Jedis(8.137.146.85, 6379);JSONObject jsonObject new JSONObject();jsonObject.put(name,acyang);jsonObject.put(hello,world);String rs jsonObject.toString();Transaction multi jedis.multi();try{multi.set(user1,rs);multi.exec();}catch (Exception e){multi.discard(); //放弃事务e.printStackTrace();}finally {System.out.println(jedis.get(user1));jedis.close();}}
}输出
{name:acyang,hello:world}Process finished with exit code 0
