Redis Java的连接操作
发布日期:2016-4-14 17:4:12
Redis Java的连接操作 理 注:由于水平有限,欢迎指正。不就更新mysql的相关问题,若要了解mysql,敬请关注。转载请务必注明出处。 一、 安装 要在Java程序中使用使用操作Redis,要确保有Redis的Java驱动程序与Java设置在机器上。可以检查看Java教程-学习如何在机器上安装Java。现在,我们来看看如何设置Redis的Java驱动程序。
二、连接到Redis服务器 import redis.clients.jedis.Jedis; public class RedisJava { public static void main(String[] args) { //Connecting to Redis server on localhost Jedis jedis = new Jedis("localhost"); System.out.println("Connection to server sucessfully"); //check whether server is running or not System.out.println("Server is running: "+jedis.ping()); } } 现在,让我们来编译与运行上述的程序来测试连接Redis服务器。可以根据实际情况改变路径。这里假设jedis.jar的当前版本在当前路径中可用 $javac RedisJava.java $java RedisJava Connection to server sucessfully Server is running: PONG 三、Redis与Java字符串实例 import redis.clients.jedis.Jedis; public class RedisStringJava { public static void main(String[] args) { //Connecting to Redis server on localhost Jedis jedis = new Jedis("localhost"); System.out.println("Connection to server sucessfully"); //set the data in redis string jedis.set("tutorial-name", "Redis tutorial"); // Get the stored data and print it System.out.println("Stored string in redis:: "+ jedis.get("tutorial-name")); } } 现在,让我们来编译、运行上述程序。 $javac RedisStringJava.java $java RedisStringJava Connection to server sucessfully Stored string in redis:: Redis tutorial 四、Redis与Java的列表示例 import redis.clients.jedis.Jedis; public class RedisListJava { public static void main(String[] args) { //Connecting to Redis server on localhost Jedis jedis = new Jedis("localhost"); System.out.println("Connection to server sucessfully"); //store data in redis list jedis.lpush("tutorial-list", "Redis"); jedis.lpush("tutorial-list", "Mongodb"); jedis.lpush("tutorial-list", "Mysql"); // Get the stored data and print it List for(int i=0; i System.out.println("Stored string in redis:: "+list.get(i)); } } } 现在,让我们编译并运行面所说的程序。 $javac RedisListJava.java $java RedisListJava Connection to server sucessfully Stored string in redis:: Redis Stored string in redis:: Mongodb Stored string in redis:: Mysql 五、Redis与Java的键实例 import redis.clients.jedis.Jedis; public class RedisKeyJava { public static void main(String[] args) { //Connecting to Redis server on localhost Jedis jedis = new Jedis("localhost"); System.out.println("Connection to server sucessfully"); //store data in redis list // Get the stored data and print it List for(int i=0; i System.out.println("List of stored keys:: "+list.get(i)); } } } 现在,让我们编译、运行上面所说的程序。 $javac RedisKeyJava.java $java RedisKeyJava Connection to server sucessfully List of stored keys:: tutorial-name List of stored keys:: tutorial-list 转载请注明:文章转载自:易百教程 [http:/www.yiibai.com] 本文标题:Redis Java连接操作 本文地址:http://www.yiibai.com/redis/redis_java.html
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