摘要：本教程主要詳細講解它向提供平臺的抽象由基于庫的數據結構存數，以持久保存數據，并可用作數據庫，緩存，消息代理等。

本教程主要詳細講解Spring Data Redis,它向Redis提供Spring Data平臺的抽象.

Redis由基于key/value庫的數據結構存數，以持久保存數據，并可用作數據庫，緩存，消息代理等。

初始化項目

mvn archetype:generate -DgroupId=com.edurt.sli.slidr -DartifactId=spring-learn-integration-datajpa-redis -DarchetypeArtifactId=maven-archetype-quickstart -Dversion=1.0.0 -DinteractiveMode=false

修改pom.xml增加redis的支持

    
        spring-learn-integration-datajpa
        com.edurt.sli
        1.0.0
    

    4.0.0

    spring-learn-integration-datajpa-redis

    Spring DataJPA Redis教程(基礎版)

    
        
            org.springframework.boot
            spring-boot-starter-web
            ${dependency.springboot2.common.version}
        
        
            org.springframework.boot
            spring-boot-starter-data-redis
            ${dependency.springboot2.common.version}
        
        
            org.projectlombok
            lombok
            ${dependency.lombok.version}
        
        
            redis.clients
            jedis
            ${dependency.jedis.version}
        
        
            io.lettuce
            lettuce-core
            ${dependency.lettuce.version}
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
                ${dependency.springboot2.common.version}
                
                    true
                
            
            
                org.apache.maven.plugins
                maven-compiler-plugin
                ${plugin.maven.compiler.version}
                
                    ${system.java.version}
                    ${system.java.version}
                
            
        
    

spring-boot-starter-data-redis整合Redis需要的依賴包,或者多帶帶使用spring-data-redis和jedis依賴包

一個簡單的應用類

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 

 * http://www.apache.org/licenses/LICENSE-2.0
 * 

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.edurt.sli.slidr;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
 * 
 SpringBootDataJPARedisIntegration 
 * 
 Description : SpringBootDataJPARedisIntegration 
 * 
 Author : qianmoQ 
 * 
 Version : 1.0 
 * 
 Create Time : 2019-06-14 00:44 
 * 
 Author Email: qianmoQ 
 */
@SpringBootApplication
public class SpringBootDataJPARedisIntegration {

    public static void main(String[] args) {
        SpringApplication.run(SpringBootDataJPARedisIntegration.class, args);
    }

}

在resources資源目錄下創建一個application.properties的配置文件,內容如下

spring.redis.host=localhost
spring.redis.port=6379
spring.redis.database=0
spring.redis.jedis.pool.max-active=8
spring.redis.jedis.pool.max-wait=1ms
spring.redis.lettuce.pool.max-active=8
spring.redis.jedis.pool.min-idle=0

在/src/main/java/com/edurt/sli/slidr目錄下創建model目錄,并在該目錄下新建RedisModel文件

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 

 * http://www.apache.org/licenses/LICENSE-2.0
 * 

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.edurt.sli.slidr.model;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
import org.springframework.data.annotation.Id;
import org.springframework.data.redis.core.RedisHash;

/**
 * 
 RedisModel 
 * 
 Description : RedisModel 
 * 
 Author : qianmoQ 
 * 
 Version : 1.0 
 * 
 Create Time : 2019-06-14 01:06 
 * 
 Author Email: qianmoQ 
 */
@RedisHash(value = "Redis")
@Data
@ToString
@AllArgsConstructor
@NoArgsConstructor
public class RedisModel {

    @Id
    private String id;
    private String name;

}

@RedisHash為每個數據庫創建域類的空子類。

@Id注解的屬性和被命名為id的屬性會被當作標識屬性

在/src/main/java/com/edurt/sli/slidr目錄下創建repository目錄,并在該目錄下新建RedisSupport文件

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 

 * http://www.apache.org/licenses/LICENSE-2.0
 * 

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.edurt.sli.slidr.repository;

import com.edurt.sli.slidr.model.RedisModel;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;

/**
 * 
 RedisSupport 
 * 
 Description : RedisSupport 
 * 
 Author : qianmoQ 
 * 
 Version : 1.0 
 * 
 Create Time : 2019-06-14 00:59 
 * 
 Author Email: qianmoQ 
 */
@Repository
public interface RedisSupport extends CrudRepository {
}

在CrudRepository中提供了一些基礎的增刪改查的功能.

測試增刪改查的功能

在/src/main/java/com/edurt/sli/slidr目錄下創建controller目錄,并在該目錄下新建RedisController文件

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 

 * http://www.apache.org/licenses/LICENSE-2.0
 * 

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.edurt.sli.slidr.controller;

import com.edurt.sli.slidr.model.RedisModel;
import com.edurt.sli.slidr.repository.RedisSupport;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

/**
 * 
 RedisController 
 * 
 Description : RedisController 
 * 
 Author : qianmoQ 
 * 
 Version : 1.0 
 * 
 Create Time : 2019-06-14 01:05 
 * 
 Author Email: qianmoQ 
 */
@RestController
@RequestMapping(value = "redis")
public class RedisController {

    @Autowired
    private RedisSupport support;

    @GetMapping
    public Object get() {
        return this.support.findAll();
    }

    @PostMapping
    public Object post(@RequestBody RedisModel mode) {
        return this.support.save(mode);
    }

    @PutMapping
    public Object put(@RequestBody RedisModel mode) {
        return this.support.save(mode);
    }

    @DeleteMapping
    public Object delete(@RequestParam String id) {
        this.support.deleteById(id);
        return "SUCCESS";
    }

}

添加數據

shicheng@shichengdeMacBook-Pro ~> curl -X POST http://localhost:8080/redis -H "Content-Type:application/json" -d "{"id": "1", "name": "Hello Redis"}"
{"id":"1","name":"Hello Redis"}?

修改數據

shicheng@shichengdeMacBook-Pro ~> curl -X PUT http://localhost:8080/redis -H "Content-Type:application/json" -d "{"id": "1", "name": "Hello Redis Modfiy"}"
{"id":"1","name":"Hello Redis Modfiy"}?

獲取數據

shicheng@shichengdeMacBook-Pro ~> curl -X GET http://localhost:8080/redis
[{"id":"1","name":"Hello Redis Modfiy"}]?

刪除數據

shicheng@shichengdeMacBook-Pro ~> curl -X DELETE "http://localhost:8080/redis?id=1"
SUCCESS?

打包數據

mvn clean package -Dmaven.test.skip=true -X

運行打包后的文件即可

java -jar spring-learn-integration-datajpa/spring-learn-integration-datajpa-redis/target/spring-learn-integration-datajpa-redis-1.0.0.jar

GitHub

Gitee