{"id":5873,"date":"2024-04-16T00:58:49","date_gmt":"2024-04-15T16:58:49","guid":{"rendered":"http:\/\/zyg.luchers.cn\/?p=5873"},"modified":"2024-04-16T00:58:49","modified_gmt":"2024-04-15T16:58:49","slug":"%e7%ac%ac%e5%8d%81%e4%ba%8c%e7%ab%a0%e3%80%81redis%e6%95%b4%e5%90%88springboot","status":"publish","type":"post","link":"http:\/\/zyg.luchers.cn\/index.php\/2024\/04\/16\/%e7%ac%ac%e5%8d%81%e4%ba%8c%e7%ab%a0%e3%80%81redis%e6%95%b4%e5%90%88springboot\/","title":{"rendered":"\u7b2c\u5341\u4e8c\u7ae0\u3001redis\u6574\u5408springboot"},"content":{"rendered":"

\u7b2c\u5341\u4e8c\u7ae0\u3001redis\u6574\u5408springboot<\/h1>\n

1\u3001\u603b\u4f53\u6982\u8ff0<\/h2>\n

1\u3001\u6709\u4e09\u4e2ajar\u5305\u76ee\u524d\u5e02\u9762\u5e38\u7528<\/p>\n

2\u3001jedis\uff1a\u7ecf\u5178<\/p>\n

3\u3001lettuce\uff1a\uff08\u751f\u83dc\uff09\u4f18\u79c0\u7684\u4ea7\u7269\uff0c\u4f46\u662f\u88abRedisTemplate\u6574\u5408\u4e86<\/p>\n

4\u3001RedisTemplate\uff1aSpring\u5bb6\u65cf\u6574\u5408\u7684\u4e00\u4e2aRedis\u8fde\u63a5\u5de5\u5177<\/p>\n

5\u3001\u53ef\u4ee5\u7406\u89e3\u4e3ajdbc\u8fde\u63a5\u6570\u636e\u5e93\u4e00\u6837\u3002\u4ee5\u4e0a3 \u4e2a\u662f\u8fde\u63a5redis\u7684<\/p>\n

2\u3001\u672c\u5730java\u8fde\u63a5redis\u5e38\u89c1\u95ee\u9898<\/h2>\n

\"image-20240406132526166\"<\/div><\/p>\n

3\u3001springboot\u96c6\u6210Jedis<\/h2>\n

1\u3001\u662f\u4ec0\u4e48<\/h3>\n

1\u3001jedis Client\u662fRedis\u5b98\u7f51\u63a8\u8350\u7684\u4e00\u4e2a\u9762\u5411java\u7684\u5ba2\u6237\u7aef\uff0c\u5bf9Redis\u547d\u4ee4\u8fdb\u884c\u4e86\u5c01\u88c5\u7684API<\/p>\n

2\u3001\u6b65\u9aa4<\/h3>\n

1\u3001\u5efamodule\u6a21\u5757<\/h4>\n

1\u3001\u5c31\u662f\u5efa\u9879\u76ee\uff0c\u4e00\u5b9a\u8981Maven\u7684\u9879\u76ee\uff0c\u4e0d\u7136\u96be\u53d7\u6b7b<\/p>\n

2\u3001\u6539pom\u6587\u4ef6<\/h4>\n

1\u3001\u6539pom\u6587\u4ef6\u5f15\u5165\u5305<\/p>\n

2\u3001jedis\u5305<\/p>\n

<!--jedis-->\n        <dependency>\n            <groupId>redis.clients<\/groupId>\n            <artifactId>jedis<\/artifactId>\n            <version>4.3.1<\/version>\n        <\/dependency><\/code><\/pre>\n
3\u3001\u672c\u6848\u4f8b\u7684\u6240\u6709pom\u6587\u4ef6<\/p>\n
<?xml version="1.0" encoding="UTF-8"?>\n<project xmlns="http:\/\/maven.apache.org\/POM\/4.0.0"\n         xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance"\n         xsi:schemaLocation="http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd">\n    <modelVersion>4.0.0<\/modelVersion>\n\n    <groupId>com.atguigu.redis7<\/groupId>\n    <artifactId>redis7_study<\/artifactId>\n    <version>1.0-SNAPSHOT<\/version>\n\n    <parent>\n        <groupId>org.springframework.boot<\/groupId>\n        <artifactId>spring-boot-starter-parent<\/artifactId>\n        <version>2.6.10<\/version>\n        <relativePath\/>\n    <\/parent>\n\n    <properties>\n        <project.build.sourceEncoding>UTF-8<\/project.build.sourceEncoding>\n        <maven.compiler.source>1.8<\/maven.compiler.source>\n        <maven.compiler.target>1.8<\/maven.compiler.target>\n        <junit.version>4.12<\/junit.version>\n        <log4j.version>1.2.17<\/log4j.version>\n        <lombok.version>1.16.18<\/lombok.version>\n    <\/properties>\n\n    <dependencies>\n        <!--SpringBoot\u901a\u7528\u4f9d\u8d56\u6a21\u5757-->\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-web<\/artifactId>\n        <\/dependency>\n        <!--jedis-->\n        <dependency>\n            <groupId>redis.clients<\/groupId>\n            <artifactId>jedis<\/artifactId>\n            <version>4.3.1<\/version>\n        <\/dependency>\n        <!--\u901a\u7528\u57fa\u7840\u914d\u7f6e-->\n        <dependency>\n            <groupId>junit<\/groupId>\n            <artifactId>junit<\/artifactId>\n            <version>${junit.version}<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-test<\/artifactId>\n            <scope>test<\/scope>\n        <\/dependency>\n        <dependency>\n            <groupId>log4j<\/groupId>\n            <artifactId>log4j<\/artifactId>\n            <version>${log4j.version}<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>org.projectlombok<\/groupId>\n            <artifactId>lombok<\/artifactId>\n            <version>${lombok.version}<\/version>\n            <optional>true<\/optional>\n        <\/dependency>\n    <\/dependencies>\n\n    <build>\n        <plugins>\n            <plugin>\n                <groupId>org.springframework.boot<\/groupId>\n                <artifactId>spring-boot-maven-plugin<\/artifactId>\n            <\/plugin>\n        <\/plugins>\n    <\/build>\n\n<\/project><\/code><\/pre>\n
3\u3001\u7f16\u5199yaml\u6587\u4ef6\u914d\u7f6e\u6587\u4ef6<\/h4>\n
1\u3001\u5982\u4e0b<\/p>\n
server.port=7777 #\u7aef\u53e3\u53f7\n\nspring.application.name=redis7_study #\u6a21\u5757\u540d\u5b57<\/code><\/pre>\n
4\u3001\u7f16\u5199\u4e3b\u542f\u52a8\u7c7b<\/h4>\n
1\u3001\u5982\u4e0b<\/p>\n
package com.atguigu.redis7;\n\nimport org.springframework.boot.SpringApplication;\nimport org.springframework.boot.autoconfigure.SpringBootApplication;\n\n\/**\n * @auther zzyy\n * @create 2022-11-17 16:36\n *\/\n@SpringBootApplication\npublic class Redis7Study7777\n{\n    public static void main(String[] args)\n    {\n        SpringApplication.run(Redis7Study7777.class,args);\n    }\n}<\/code><\/pre>\n
5\u3001\u7f16\u5199\u4e1a\u52a1<\/h4>\n
1\u3001\u4e94\u5927\u57fa\u672c\u6570\u636e\u7c7b\u578b<\/p>\n
2\u3001\u5982\u4e0b<\/p>\n
package com.atguigu.redis7.demo;\n\nimport redis.clients.jedis.Jedis;\n\nimport java.util.HashMap;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Set;\n\npublic class JedisDemo {\n    public static void main(String[] args) {\n\/\/        \u901a\u8fc7connect\u8fde\u63a5\u6307\u5b9a\u7684ip\u548c\u7aef\u53e3\u53f7\n        Jedis jedis = new Jedis("192.168.171.129",6379);\n\n\/\/        \u6307\u5b9a\u8bbf\u95ee\u670d\u52a1\u5668\u7684\u5bc6\u7801\n        jedis.auth("111111");\n\n        System.out.println(jedis.ping());\n\n\/\/        keys\n        Set<String> keys = jedis.keys("*");\n        System.out.println("keys = " + keys);\n\n\/\/        list\n        jedis.hset("hash1","username","lisi");\n        System.out.println(jedis.hget("hash1","username"));\n        Map<String ,String > map = new HashMap<>();\n        map.put("password","123456");\n        map.put("age","20");\n        map.put("sex","\u7537");\n        jedis.hset("hash1",map);\n\n         List<String > result = jedis.hmget("hash1","password","age","sex");\n         for (String res :result){\n             System.out.println(res);\n         }\n\n         System.out.println(jedis.hgetAll("hash1"));\n\n\/\/         zset\n        jedis.zadd("zset01",60d,"v1");\n        jedis.zadd("zset01",70d,"v2");\n        jedis.zadd("zset01",80d,"v3");\n        jedis.zadd("zset01",90d,"v4");\n\n        List<String > zset01 = jedis.zrange("zset01",0,-1);\n        zset01.forEach(System.out::println);\n    }\n}\n<\/code><\/pre>\n
4\u3001springboot\u96c6\u6210lettuce<\/h2>\n
1\u3001\u662f\u4ec0\u4e48\uff1f<\/h3>\n
1\u3001Lettuce\u662f\u4e00\u4e2aRedis\u7684Java\u9a71\u52a8\u5305<\/strong><\/p>\n
2\u3001lettuce\u6bd4jedis\u6709\u4ec0\u4e48\u4f18\u52bf<\/h3>\n
1\u3001springboot2.0\u9ed8\u8ba4\u7528lettuce<\/p>\n
2\u3001jedis\u7ebf\u7a0b\u4e0d\u5b89\u5168\uff08\u8981\u624b\u52a8\u5173\u95ed\u548c\u5927\u91cf\u521b\u5efa\u7ebf\u7a0b\uff09<\/p>\n
3\u3001lettuce\u5e95\u5c42\u7528Netty\uff0c\u4fdd\u8bc1\u53ea\u521b\u5efa\u4e00\u4e2a\u8fde\u63a5\u7ebf\u7a0b\uff0c\u6240\u4ee5\u7ebf\u7a0b\u5b89\u5168<\/p>\n
3\u3001\u6b65\u9aa4<\/h3>\n
1\u3001\u6dfb\u52a0pom\u6587\u4ef6<\/h4>\n
1\u3001lettuce\u7684jar\u5305<\/p>\n
<!--lettuce-->\n        <dependency>\n            <groupId>io.lettuce<\/groupId>\n            <artifactId>lettuce-core<\/artifactId>\n            <version>6.2.1.RELEASE<\/version>\n        <\/dependency><\/code><\/pre>\n
2\u3001\u672c\u4f8b\u4e2d\u6240\u7528\u7684\u6240\u6709jar\u5305<\/p>\n
<?xml version="1.0" encoding="UTF-8"?>\n<project xmlns="http:\/\/maven.apache.org\/POM\/4.0.0"\n         xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance"\n         xsi:schemaLocation="http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd">\n    <modelVersion>4.0.0<\/modelVersion>\n\n    <groupId>com.atguigu.redis7<\/groupId>\n    <artifactId>redis7_study<\/artifactId>\n    <version>1.0-SNAPSHOT<\/version>\n\n    <parent>\n        <groupId>org.springframework.boot<\/groupId>\n        <artifactId>spring-boot-starter-parent<\/artifactId>\n        <version>2.6.10<\/version>\n        <relativePath\/>\n    <\/parent>\n\n    <properties>\n        <project.build.sourceEncoding>UTF-8<\/project.build.sourceEncoding>\n        <maven.compiler.source>1.8<\/maven.compiler.source>\n        <maven.compiler.target>1.8<\/maven.compiler.target>\n        <junit.version>4.12<\/junit.version>\n        <log4j.version>1.2.17<\/log4j.version>\n        <lombok.version>1.16.18<\/lombok.version>\n    <\/properties>\n\n    <dependencies>\n        <!--SpringBoot\u901a\u7528\u4f9d\u8d56\u6a21\u5757-->\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-web<\/artifactId>\n        <\/dependency>\n        <!--jedis-->\n        <dependency>\n            <groupId>redis.clients<\/groupId>\n            <artifactId>jedis<\/artifactId>\n            <version>4.3.1<\/version>\n        <\/dependency>\n        <!--lettuce-->\n        <dependency>\n            <groupId>io.lettuce<\/groupId>\n            <artifactId>lettuce-core<\/artifactId>\n            <version>6.2.1.RELEASE<\/version>\n        <\/dependency>\n        <!--\u901a\u7528\u57fa\u7840\u914d\u7f6e-->\n        <dependency>\n            <groupId>junit<\/groupId>\n            <artifactId>junit<\/artifactId>\n            <version>${junit.version}<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-test<\/artifactId>\n            <scope>test<\/scope>\n        <\/dependency>\n        <dependency>\n            <groupId>log4j<\/groupId>\n            <artifactId>log4j<\/artifactId>\n            <version>${log4j.version}<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>org.projectlombok<\/groupId>\n            <artifactId>lombok<\/artifactId>\n            <version>${lombok.version}<\/version>\n            <optional>true<\/optional>\n        <\/dependency>\n    <\/dependencies>\n\n    <build>\n        <plugins>\n            <plugin>\n                <groupId>org.springframework.boot<\/groupId>\n                <artifactId>spring-boot-maven-plugin<\/artifactId>\n            <\/plugin>\n        <\/plugins>\n    <\/build>\n\n<\/project><\/code><\/pre>\n
2\u3001\u914d\u7f6e\u6587\u4ef6<\/h4>\n
1\u3001\u914d\u7f6e\u6587\u4ef6\u548c\u6574\u5408jedis\u4e00\u6837<\/p>\n
3\u3001\u542f\u52a8\u7c7b<\/h4>\n
1\u3001\u542f\u52a8\u7c7b\u4e5f\u548c\u6574\u5408jedis\u4e00\u6837<\/p>\n
4\u3001\u7f16\u5199\u4e1a\u52a1<\/h4>\n
1\u3001\u7528lettuce\u5b8c\u6210\u57fa\u672c\u76845\u4e2d\u6570\u636e\u7c7b\u578b<\/p>\n
package com.atguigu.redis7.demo;\n\nimport io.lettuce.core.RedisClient;\nimport io.lettuce.core.RedisURI;\nimport io.lettuce.core.SortArgs;\nimport io.lettuce.core.api.StatefulRedisConnection;\nimport io.lettuce.core.api.sync.RedisCommands;\n\nimport java.util.*;\n\npublic class lettuceDemo {\n    public static void main(String[] args) {\n\/\/        1\u3001\u4f7f\u7528\u6784\u5efa\u5668redisURI.builder\n        RedisURI uri = RedisURI.Builder\n                .redis("192.168.171.129")\n                .withPort(6379)\n                .withAuthentication("default","111111")\n                .build();\n\/\/        2\u3001\u521b\u5efa\u8fde\u63a5\u7684\u5ba2\u6237\u7aef\n        RedisClient client = RedisClient.create(uri);\n\/\/        3\u3001\u83b7\u53d6\u8fde\u63a5\n        StatefulRedisConnection conn = client.connect();\n\/\/        \u64cd\u4f5c\u547d\u4ee4\n        RedisCommands<String ,String > commands = conn.sync();\n\/\/        \u7f16\u5199\u4e1a\u52a1\u903b\u8f91\n        \/\/keys\n        List<String > list = commands.keys("*");\n        for (String  s :list){\n            System.out.println(s);\n        }\n        \/\/string\n        System.out.println("String=====================");\n        commands.set("name","zhangsan");\n        commands.set("age","18");\n        String name = commands.get("name");\n        System.out.println("name = " + name);\n        String age = commands.get("age");\n        System.out.println("age = " + age);\n        \/\/list\n        commands.lpush("mylist2","v1","v2","v3");\n        List<String > list2 = commands.lrange("mylist2",0,-1);\n        for(String s: list2){\n            System.out.println("sList ===== " + s);\n        }\n        \/\/set\n        commands.sadd("myset2","v11","v22","v33");\n        Set<String> set = commands.smembers("myset2");\n        for(String s: set){\n            System.out.println("sSet = " + s);\n        }\n        \/\/hash\n        Map<String ,String > map = new HashMap<>();\n        map.put("k1","v1hash");\n        map.put("k2","v2hash");\n        map.put("k3","v3hash");\n        commands.hset("myhash2",map);\n        Map<String,String> resmap = commands.hgetall("myhash2");\n        for(String  k:resmap.keySet()){\n            System.out.println("k = " + k+"v=="+resmap.get(k));\n        }\n        \/\/zset\n        commands.zadd("myzset2",1.0,"v1zset",2.0,"v2zset",3.0,"v3zset");\n        List<String > list3 = commands.zrange("myzset2",0,-1);\n        for(String s: list3){\n            System.out.println("sZset ==== " + s);\n        }\n        \/\/sort\n        SortArgs sortArgs = new SortArgs();\n        sortArgs.alpha();\n        sortArgs.desc();\n\n        List<String > list4 = commands.sort("mylist2",sortArgs);\n        for(String s: list4){\n            System.out.println("sort ==== " + s);\n        }\n\/\/        4\u3001\u5173\u95ed\u8fde\u63a5\n        conn.close();\n        client.shutdown();\n\n    }\n}<\/code><\/pre>\n
5\u3001springboot\u96c6\u6210RedisTemplate<\/h2>\n
1\u3001\u8fde\u63a5\u5355\u673a\u6b65\u9aa4<\/h3>\n
1\u3001\u5efa\u6a21\u5757<\/h4>\n
1\u3001\u8fd9\u91cc\u4ee5redis7_study\u4e3a\u4f8b<\/p>\n
2\u3001\u6539pom\u6587\u4ef6<\/h4>\n
1\u3001\u8fd9\u91cc\u53ea\u6709\u7b2c\u4e00\u4e2a\u662f\u5fc5\u987b\uff0c\u540e\u9762\u4e24\u4e2a\u4e0d\u662f\u5fc5\u987b<\/p>\n
<!--SpringBoot\u4e0eRedis\u6574\u5408\u4f9d\u8d56-->\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-data-redis<\/artifactId>\n        <\/dependency>\n        <dependency>\n            <groupId>org.apache.commons<\/groupId>\n            <artifactId>commons-pool2<\/artifactId>\n        <\/dependency>\n\n        <!--swagger2-->\n        <dependency>\n            <groupId>io.springfox<\/groupId>\n            <artifactId>springfox-swagger2<\/artifactId>\n            <version>2.9.2<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>io.springfox<\/groupId>\n            <artifactId>springfox-swagger-ui<\/artifactId>\n            <version>2.9.2<\/version>\n        <\/dependency><\/code><\/pre>\n
2\u3001\u672c\u4f8b\u4e2d\u5b8c\u6574\u7684pom\u6587\u4ef6<\/p>\n
<?xml version="1.0" encoding="UTF-8"?>\n<project xmlns="http:\/\/maven.apache.org\/POM\/4.0.0"\n         xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance"\n         xsi:schemaLocation="http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd">\n    <modelVersion>4.0.0<\/modelVersion>\n\n    <groupId>com.atguigu.redis7<\/groupId>\n    <artifactId>redis7_study<\/artifactId>\n    <version>1.0-SNAPSHOT<\/version>\n\n    <parent>\n        <groupId>org.springframework.boot<\/groupId>\n        <artifactId>spring-boot-starter-parent<\/artifactId>\n        <version>2.6.10<\/version>\n        <relativePath\/>\n    <\/parent>\n\n    <properties>\n        <project.build.sourceEncoding>UTF-8<\/project.build.sourceEncoding>\n        <maven.compiler.source>1.8<\/maven.compiler.source>\n        <maven.compiler.target>1.8<\/maven.compiler.target>\n        <junit.version>4.12<\/junit.version>\n        <log4j.version>1.2.17<\/log4j.version>\n        <lombok.version>1.16.18<\/lombok.version>\n    <\/properties>\n\n    <dependencies>\n        <!--SpringBoot\u901a\u7528\u4f9d\u8d56\u6a21\u5757-->\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-web<\/artifactId>\n        <\/dependency>\n        <!--jedis-->\n        <dependency>\n            <groupId>redis.clients<\/groupId>\n            <artifactId>jedis<\/artifactId>\n            <version>4.3.1<\/version>\n        <\/dependency>\n        <!--lettuce-->\n        <dependency>\n            <groupId>io.lettuce<\/groupId>\n            <artifactId>lettuce-core<\/artifactId>\n            <version>6.2.1.RELEASE<\/version>\n        <\/dependency>\n        <!--SpringBoot\u4e0eRedis\u6574\u5408\u4f9d\u8d56-->\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-data-redis<\/artifactId>\n        <\/dependency>\n        <dependency>\n            <groupId>org.apache.commons<\/groupId>\n            <artifactId>commons-pool2<\/artifactId>\n        <\/dependency>\n        <!--swagger2-->\n        <dependency>\n            <groupId>io.springfox<\/groupId>\n            <artifactId>springfox-swagger2<\/artifactId>\n            <version>2.9.2<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>io.springfox<\/groupId>\n            <artifactId>springfox-swagger-ui<\/artifactId>\n            <version>2.9.2<\/version>\n        <\/dependency>\n        <!--\u901a\u7528\u57fa\u7840\u914d\u7f6ejunit\/devtools\/test\/log4j\/lombok\/hutool-->\n        <dependency>\n            <groupId>junit<\/groupId>\n            <artifactId>junit<\/artifactId>\n            <version>${junit.version}<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>org.springframework.boot<\/groupId>\n            <artifactId>spring-boot-starter-test<\/artifactId>\n            <scope>test<\/scope>\n        <\/dependency>\n        <dependency>\n            <groupId>log4j<\/groupId>\n            <artifactId>log4j<\/artifactId>\n            <version>${log4j.version}<\/version>\n        <\/dependency>\n        <dependency>\n            <groupId>org.projectlombok<\/groupId>\n            <artifactId>lombok<\/artifactId>\n            <version>${lombok.version}<\/version>\n            <optional>true<\/optional>\n        <\/dependency>\n    <\/dependencies>\n\n    <build>\n        <plugins>\n            <plugin>\n                <groupId>org.springframework.boot<\/groupId>\n                <artifactId>spring-boot-maven-plugin<\/artifactId>\n            <\/plugin>\n        <\/plugins>\n    <\/build>\n\n<\/project><\/code><\/pre>\n
3\u3001\u5199yaml\u914d\u7f6e\u6587\u4ef6<\/h4>\n
1\u3001\u672c\u4f8b\u4e2d\u5982\u4e0b<\/p>\n
## ========================redis\u5355\u673a=====================\n#spring.redis.database=0\n## \u81ea\u5df1\u771f\u5b9e\u7684IP\n#spring.redis.host=192.168.171.129 #\u8fd9\u4e2a\u662freidsstuyd\u865a\u62df\u673a\u7684\u5730\u5740\n#spring.redis.port=6379\n#spring.redis.password=111111\n#spring.redis.lettuce.pool.max-active=8\n#spring.redis.lettuce.pool.max-wait=-1ms\n#spring.redis.lettuce.pool.max-idle=8\n#spring.redis.lettuce.pool.min-idle=0<\/code><\/pre>\n
4\u3001\u7f16\u5199\u542f\u52a8\u7c7b<\/h4>\n
1\u3001\u5982\u4e0b<\/p>\n
package com.atguigu.redis7;\n\nimport org.springframework.boot.SpringApplication;\nimport org.springframework.boot.autoconfigure.SpringBootApplication;\n\n\/**\n * @auther zzyy\n * @create 2022-11-17 16:36\n *\/\n@SpringBootApplication\npublic class Redis7Study7777\n{\n    public static void main(String[] args)\n    {\n        SpringApplication.run(Redis7Study7777.class,args);\n    }\n}\n<\/code><\/pre>\n
5\u3001\u914d\u7f6e\u7c7bConfig<\/h4>\n
1\u3001\u8fd9\u91cc\u8981\u914d\u7f6e\u4e24\u4e2aconfig<\/p>\n
2\u3001\u7b2c\u4e00\u4e2a\u662fRedisConfig\uff0c\u8fd9\u4e2a\u4e1c\u897f\u662f\u7528\u6765\u5e8f\u5217\u5316\u7684\u3002\u5982\u679c\u4e0d\u8bbe\u7f6e\u8fd9\u4e2a\uff0c\u5199\u5165redis\u548c\u8bfb\u51faredis\u4e2d\u7684\u6570\u636e\u90fd\u662f\u5e8f\u5217\u5316\u4e71\u7801<\/p>\n
    \n
  • \n
    package com.atguigu.redis7.config;\n\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;\nimport org.springframework.data.redis.serializer.StringRedisSerializer;\n\n\/**\n* @auther zzyy\n* @create 2022-11-17 17:34\n*\/\n@Configuration\npublic class RedisConfig\n{\n  \/**\n   * redis\u5e8f\u5217\u5316\u7684\u5de5\u5177\u914d\u7f6e\u7c7b\uff0c\u4e0b\u9762\u8fd9\u4e2a\u8bf7\u4e00\u5b9a\u5f00\u542f\u914d\u7f6e\n   * 127.0.0.1:6379> keys *\n   * 1) \"ord:102\"  \u5e8f\u5217\u5316\u8fc7\n   * 2) \"\\xac\\xed\\x00\\x05t\\x00\\aord:102\"   \u91ce\u751f\uff0c\u6ca1\u6709\u5e8f\u5217\u5316\u8fc7\n   * this.redisTemplate.opsForValue(); \/\/\u63d0\u4f9b\u4e86\u64cd\u4f5cstring\u7c7b\u578b\u7684\u6240\u6709\u65b9\u6cd5\n   * this.redisTemplate.opsForList(); \/\/ \u63d0\u4f9b\u4e86\u64cd\u4f5clist\u7c7b\u578b\u7684\u6240\u6709\u65b9\u6cd5\n   * this.redisTemplate.opsForSet(); \/\/\u63d0\u4f9b\u4e86\u64cd\u4f5cset\u7684\u6240\u6709\u65b9\u6cd5\n   * this.redisTemplate.opsForHash(); \/\/\u63d0\u4f9b\u4e86\u64cd\u4f5chash\u8868\u7684\u6240\u6709\u65b9\u6cd5\n   * this.redisTemplate.opsForZSet(); \/\/\u63d0\u4f9b\u4e86\u64cd\u4f5czset\u7684\u6240\u6709\u65b9\u6cd5\n   * @param lettuceConnectionFactory\n   * @return\n   *\/\n  @Bean\n  public RedisTemplate redisTemplate(LettuceConnectionFactory lettuceConnectionFactory)\n  {\n      RedisTemplate redisTemplate = new RedisTemplate<>();\n\n      redisTemplate.setConnectionFactory(lettuceConnectionFactory);\n      \/\/\u8bbe\u7f6ekey\u5e8f\u5217\u5316\u65b9\u5f0fstring\n      redisTemplate.setKeySerializer(new StringRedisSerializer());\n      \/\/\u8bbe\u7f6evalue\u7684\u5e8f\u5217\u5316\u65b9\u5f0fjson\uff0c\u4f7f\u7528GenericJackson2JsonRedisSerializer\u66ff\u6362\u9ed8\u8ba4\u5e8f\u5217\u5316\n      redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());\n\n      redisTemplate.setHashKeySerializer(new StringRedisSerializer());\n      redisTemplate.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());\n\n      redisTemplate.afterPropertiesSet();\n\n      return redisTemplate;\n  }\n}<\/code><\/pre>\n<\/li>\n
  • \n
    \u5982\u4e0b\u56fe\u7684\u4e71\u7801<\/p>\n<\/li>\n
  • \n
    \"image-20240406134330869\"<\/div><\/p>\n<\/li>\n<\/ul>\n
    3\u3001\u914d\u7f6eSwaggerConfig<\/p>\n
      \n
    • \n
      \u8fd9\u4e2a\u662f\u7528\u6765\u65b9\u4fbf\u6d4b\u8bd5\u7528\u7684<\/p>\n<\/li>\n
    • \n
      package com.atguigu.redis7.config;\n\nimport org.springframework.beans.factory.annotation.Value;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport springfox.documentation.builders.ApiInfoBuilder;\nimport springfox.documentation.builders.PathSelectors;\nimport springfox.documentation.builders.RequestHandlerSelectors;\nimport springfox.documentation.service.ApiInfo;\nimport springfox.documentation.spi.DocumentationType;\nimport springfox.documentation.spring.web.plugins.Docket;\nimport springfox.documentation.swagger2.annotations.EnableSwagger2;\n\nimport java.time.LocalDateTime;\nimport java.time.format.DateTimeFormatter;\n\n\/**\n* @auther zzyy\n* @create 2022-11-17 17:44\n*\/\n@Configuration\n@EnableSwagger2\npublic class SwaggerConfig\n{\n  @Value(\"${spring.swagger2.enabled}\")\n  private Boolean enabled;\n\n  @Bean\n  public Docket createRestApi() {\n      return new Docket(DocumentationType.SWAGGER_2)\n              .apiInfo(apiInfo())\n              .enable(enabled)\n              .select()\n              .apis(RequestHandlerSelectors.basePackage(\"com.atguigu.redis7\")) \/\/\u4f60\u81ea\u5df1\u7684package\n              .paths(PathSelectors.any())\n              .build();\n  }\n  public ApiInfo apiInfo() {\n      return new ApiInfoBuilder()\n              .title(\"springboot\u5229\u7528swagger2\u6784\u5efaapi\u63a5\u53e3\u6587\u6863 \"+\"\\t\"+ DateTimeFormatter.ofPattern(\"yyyy-MM-dd\").format(LocalDateTime.now()))\n              .description(\"springboot+redis\u6574\u5408,\u6709\u95ee\u9898\u7ed9\u7ba1\u7406\u5458\u9633\u54e5\u90ae\u4ef6:zzyybs@126.com\")\n              .version(\"1.0\")\n              .termsOfServiceUrl(\"https:\/\/www.atguigu.com\/\")\n              .build();\n  }\n}<\/code><\/pre>\n<\/li>\n<\/ul>\n
      6\u3001\u4e1a\u52a1\u7c7b<\/h4>\n
      1\u3001\u8fd9\u91cc\u7f16\u5199\u4e00\u4e2a\u8ba2\u5355\u63a5\u53e3<\/p>\n
      1\u3001\u63a5\u53e3\u5305\u542b\u6dfb\u52a0\u8ba2\u5355\u3001\u6839\u636eid\u67e5\u8be2\u8ba2\u5355\uff0c\u4e24\u4e2a\u65b9\u6cd5<\/p>\n
      1\u3001service<\/p>\n
      package com.atguigu.redis7.service;\n\nimport lombok.extern.slf4j.Slf4j;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.stereotype.Service;\n\nimport javax.annotation.Resource;\nimport java.util.UUID;\nimport java.util.concurrent.ThreadLocalRandom;\n\n\/**\n * @auther zzyy\n * @create 2022-07-14 15:11\n *\/\n@Service\n@Slf4j\npublic class OrderService\n{\n    public static final String ORDER_KEY = "order:";\n\n    @Resource\n    private RedisTemplate redisTemplate;\n\n    public void addOrder()\n    {\n        int keyId = ThreadLocalRandom.current().nextInt(1000)+1;\n        String orderNo = UUID.randomUUID().toString();\n        redisTemplate.opsForValue().set(ORDER_KEY+keyId,"\u4eac\u4e1c\u8ba2\u5355"+ orderNo);\n        log.info("=====>\u7f16\u53f7"+keyId+"\u7684\u8ba2\u5355\u6d41\u6c34\u751f\u6210:{}",orderNo);\n    }\n\n    public String getOrderById(Integer id)\n    {\n        return (String)redisTemplate.opsForValue().get(ORDER_KEY + id);\n    }\n}<\/code><\/pre>\n
      2\u3001Controller<\/p>\n
      package com.atguigu.redis7.controller;\nimport com.atguigu.redis7.service.OrderService;\n\nimport io.swagger.annotations.Api;\nimport io.swagger.annotations.ApiOperation;\nimport lombok.extern.slf4j.Slf4j;\nimport org.springframework.web.bind.annotation.PathVariable;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.RequestMethod;\nimport org.springframework.web.bind.annotation.RestController;\n\nimport javax.annotation.Resource;\nimport java.util.concurrent.ThreadLocalRandom;\n\n\/**\n * @auther zzyy\n * @create 2022-07-14 15:08\n *\/\n@Api(tags = "\u8ba2\u5355\u63a5\u53e3")\n@RestController\n@Slf4j\npublic class OrderController\n{\n    @Resource\n    private OrderService orderService;\n\n    @ApiOperation("\u65b0\u589e\u8ba2\u5355")\n    @RequestMapping(value = "\/order\/add",method = RequestMethod.POST)\n    public void addOrder()\n    {\n        orderService.addOrder();\n    }\n\n    @ApiOperation("\u6309orderId\u67e5\u8ba2\u5355\u4fe1\u606f")\n    @RequestMapping(value = "\/order\/{id}", method = RequestMethod.GET)\n    public String findUserById(@PathVariable Integer id)\n    {\n        return orderService.getOrderById(id);\n    }\n}<\/code><\/pre>\n
      7\u3001\u5e8f\u5217\u5316\u95ee\u9898<\/h4>\n
      1\u3001\u4ea7\u751f\u539f\u56e0<\/p>\n
        \n
      • \u8fd9\u91ccRedisTemplate\u6ca1\u6709\u7528StringSerializer\u7684\u5e8f\u5217\u5316\u3002\u800c\u662f\u7528Jdk\u7684\u5e8f\u5217\u5316<\/li>\n
      • \u5982\u56fe<\/li>\n
      • \"image-20240406134504838\"<\/div><\/li>\n<\/ul>\n
        2\u3001\u8fde\u63a5\u96c6\u7fa4<\/h3>\n
        1\u3001\u6ce8\u610f<\/h4>\n
        1\u3001\u95ee\u9898\u4e00<\/p>\n
          \n
        • \n
          Could not connect to Redis No route to host<\/code><\/pre>\n<\/li>\n
        • \n
          \u89e3\u51b3<\/p>\n<\/li>\n
        • \n
          \u5173\u95edredis\u96c6\u7fa4\u4e0a\uff0c\u673a\u5668\u7684\u9632\u706b\u5899<\/code><\/pre>\n<\/li>\n<\/ul>\n
          2\u3001\u95ee\u9898\u4e8c<\/p>\n
            \n
          • \n
            Node 192.168.171.129:6381 is not empty. Either the node already knows other nodes (check with CLUSTER NODES) or contains some key in database 0.<\/code><\/pre>\n<\/li>\n
          • \n
            \u89e3\u51b3<\/p>\n<\/li>\n
          • \n
            \u8fd9\u4e2a\u95ee\u9898\u662f\u56e0\u4e3a\u6211\u5355\u673a\u542f\u52a8\u4e86redis\uff0c\u7ed3\u679c\u96c6\u7fa4\u5c31\u53d1\u73b0\uff0c\u8fd9\u4e48\u591a\u4e2aredis\u7684\u6570\u636e\u4e0d\u4e00\u81f4\uff0c\u6240\u4ee5\u3002\u4e00\u5b9a\u8981\u4fdd\u6301\u6570\u636e\u4e00\u76f4\uff01\n\u6211\u4eec\u53ef\u4ee5\u628ardb\u548caof\u6587\u4ef6\u5220\u4e86\uff0c\u7136\u540e\u91cd\u542f\u5c31\u884c<\/code><\/pre>\n<\/li>\n<\/ul>\n
            2\u3001\u6539\u5199yaml\u914d\u7f6e\u6587\u4ef6<\/h4>\n
            # ========================redis\u96c6\u7fa4=====================\nspring.redis.password=111111\n# \u83b7\u53d6\u5931\u8d25 \u6700\u5927\u91cd\u5b9a\u5411\u6b21\u6570\nspring.redis.cluster.max-redirects=3\nspring.redis.lettuce.pool.max-active=8\nspring.redis.lettuce.pool.max-wait=-1ms\nspring.redis.lettuce.pool.max-idle=8\nspring.redis.lettuce.pool.min-idle=0\nspring.redis.cluster.nodes=192.168.111.175:6381,192.168.111.175:6382,192.168.111.172:6383,192.168.111.172:6384,192.168.111.174:6385,192.168.111.174:6386<\/code><\/pre>\n
            3\u3001\u6a21\u62df\u4eba\u4e3a\u5b95\u673a\uff08\u95ee\u9898\uff09<\/h4>\n
            1\u3001\u4eba\u4e3a\u5173\u95ed6379\u7aef\u53e3\uff0c<\/p>\n
            2\u3001\u51fa\u73b0\u6545\u969c\uff1aspringboot\u5ba2\u6237\u7aef\u6ca1\u6709\u52a8\u6001\u611f\u77e5\u5230redisCluster\u7684\u6700\u65b0\u96c6\u7fa4\u6d88\u606f<\/p>\n
              \n
            • \u5982\u56fe<\/li>\n
            • \"image-20240406145719005\"<\/div><\/li>\n<\/ul>\n
              3\u3001\u5ba2\u6237\u7aef\u8bbf\u95ee\u51fa\u73b0\u95ee\u9898<\/p>\n
              \"image-20240406145729984\"<\/div><\/p>\n
              4\u3001\u89e3\u51b3\u65b9\u6cd5<\/h4>\n
              1\u3001\u65b9\u6cd5\u4e00\uff08\u4e0d\u63a8\u8350\uff09<\/h5>\n
              1\u3001\u6211\u4eec\u628alettuce\u6362\u6389\uff0c\u6362\u6210jedis<\/p>\n
              2\u3001\u5982\u56fe<\/p>\n
              \"image-20240406145835823\"<\/div><\/p>\n
              2\u3001\u65b9\u6cd5\u4e8c\uff08\u4e0d\u63a8\u8350\uff09<\/h5>\n
              1\u3001\u91cd\u5199\u8fde\u63a5\u5de5\u5382\u5b9e\u4f8b\u5bf9\u8c61\uff0c\u9664\u975e\u4f60\u662f\u5927\u725b\uff0c\u5426\u5219\u4e0d\u8981\u4f5c\u6b7b<\/p>\n
              2\u3001\u5982\u4e0b\u4ee3\u7801<\/p>\n
              \/\/\u4ec5\u505a\u53c2\u8003\uff0c\u4e0d\u5199\uff0c\u4e0d\u5199\uff0c\u4e0d\u5199\u3002\n\n@Bean\n\npublic DefaultClientResources lettuceClientResources() {\n\n    return DefaultClientResources.create();\n\n}\n\n@Bean\n\npublic LettuceConnectionFactory lettuceConnectionFactory(RedisProperties redisProperties, ClientResources clientResources) {\n\n    ClusterTopologyRefreshOptions topologyRefreshOptions = ClusterTopologyRefreshOptions.builder()\n\n            .enablePeriodicRefresh(Duration.ofSeconds(30)) \/\/\u6309\u7167\u5468\u671f\u5237\u65b0\u62d3\u6251\n\n            .enableAllAdaptiveRefreshTriggers() \/\/\u6839\u636e\u4e8b\u4ef6\u5237\u65b0\u62d3\u6251\n\n            .build();\n\n    ClusterClientOptions clusterClientOptions = ClusterClientOptions.builder()\n\n            \/\/redis\u547d\u4ee4\u8d85\u65f6\u65f6\u95f4,\u8d85\u65f6\u540e\u624d\u4f1a\u4f7f\u7528\u65b0\u7684\u62d3\u6251\u4fe1\u606f\u91cd\u65b0\u5efa\u7acb\u8fde\u63a5\n\n            .timeoutOptions(TimeoutOptions.enabled(Duration.ofSeconds(10)))\n\n            .topologyRefreshOptions(topologyRefreshOptions)\n\n            .build();\n\n    LettuceClientConfiguration clientConfiguration = LettuceClientConfiguration.builder()\n\n            .clientResources(clientResources)\n\n            .clientOptions(clusterClientOptions)\n\n            .build();\n\n    RedisClusterConfiguration clusterConfig = new RedisClusterConfiguration(redisProperties.getCluster().getNodes());\n\n    clusterConfig.setMaxRedirects(redisProperties.getCluster().getMaxRedirects());\n\n    clusterConfig.setPassword(RedisPassword.of(redisProperties.getPassword()));\n\n    LettuceConnectionFactory lettuceConnectionFactory = new LettuceConnectionFactory(clusterConfig, clientConfiguration);\n\n    return lettuceConnectionFactory;\n\n}<\/code><\/pre>\n
              3\u3001\u65b9\u6cd5\u4e09\uff08\u63a8\u8350\uff09<\/h5>\n
              1\u3001\u6211\u4eec\u8bbe\u7f6eyaml\u914d\u7f6e\u6587\u4ef6<\/p>\n
              2\u3001\u5982\u4e0b<\/p>\n
              #\u652f\u6301\u96c6\u7fa4\u62d3\u6251\u52a8\u6001\u611f\u5e94\u5237\u65b0,\u81ea\u9002\u5e94\u62d3\u6251\u5237\u65b0\u662f\u5426\u4f7f\u7528\u6240\u6709\u53ef\u7528\u7684\u66f4\u65b0\uff0c\u9ed8\u8ba4false\u5173\u95ed\nspring.redis.lettuce.cluster.refresh.adaptive=true\n#\u5b9a\u65f6\u5237\u65b0\nspring.redis.lettuce.cluster.refresh.period=2000<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
              \u7b2c\u5341\u4e8c\u7ae0\u3001redis\u6574\u5408springboot 1\u3001\u603b\u4f53\u6982\u8ff0 1\u3001\u6709\u4e09\u4e2ajar\u5305\u76ee\u524d\u5e02\u9762\u5e38\u7528 2\u3001jedis\uff1a\u7ecf […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[],"class_list":["post-5873","post","type-post","status-publish","format-standard","hentry","category-redis"],"_links":{"self":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/comments?post=5873"}],"version-history":[{"count":1,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5873\/revisions"}],"predecessor-version":[{"id":5874,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/posts\/5873\/revisions\/5874"}],"wp:attachment":[{"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/media?parent=5873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/categories?post=5873"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zyg.luchers.cn\/index.php\/wp-json\/wp\/v2\/tags?post=5873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}