一、start组件的创建

1.pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.tiger.redisson</groupId>
    <artifactId>redisson-spring-boot-starter</artifactId>
    <version>1.0-SNAPSHOT</version>

    <name>redisson-spring-boot-starter</name>
    <url>http://www.example.com</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>

    <dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
            <version>2.3.1.RELEASE</version>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.redisson</groupId>
            <artifactId>redisson</artifactId>
            <version>3.13.1</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <version>2.3.1.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>redisson-spring-boot-starter</finalName>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.*</include>
                </includes>
            </resource>
        </resources>

        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>8</source>
                    <target>8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

2.创建配置类 RedissonProperties.java

package com.tiger.redisson;

import org.springframework.boot.context.properties.ConfigurationProperties;

@ConfigurationProperties(prefix = "tiger.redisson")
public class RedissonProperties {

    private String  host     = "localhost";
    private int     port     = 6379;
    private String  password = "123456";
    private int     timeout; //超时时间
    private boolean ssl;

    public String getHost() {
        return host;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public int getPort() {
        return port;
    }

    public void setPort(int port) {
        this.port = port;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public int getTimeout() {
        return timeout;
    }

    public void setTimeout(int timeout) {
        this.timeout = timeout;
    }

    public boolean isSsl() {
        return ssl;
    }

    public void setSsl(boolean ssl) {
        this.ssl = ssl;
    }

}

RedissonAutoConfiguration.java

package com.tiger.redisson;

import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Redisson 自动装配配置类
 *
 * @author tiger
 */
@ConditionalOnClass(Redisson.class) //条件装配
@EnableConfigurationProperties(RedissonProperties.class)
@Configuration
public class RedissonAutoConfiguration {

    @Bean
    RedissonClient redissonClient(RedissonProperties properties) {
        Config config = new Config();
        String prefix = "redis://";
        if (properties.isSsl()) {
            prefix = "rediss://";
        }
        config.useSingleServer().
                setAddress(prefix + properties.getHost() + ":" + properties.getPort()).
                setConnectTimeout(properties.getTimeout())
                .setPassword(properties.getPassword());
        return Redisson.create(config);
    }
}

3.创建文件 META-INF/spring.factories

org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
  com.tiger.redisson.RedissonAutoConfiguration

4.创建 META-INF/additional-spring-configuration-metadata.json

{
  "properties": [
    {
      "name": "tiger.redisson.host",
      "type": "java.lang.String",
      "description": "redis的服务器地址",
      "defaultValue": "localhost"
    },
    {
      "name": "tiger.redisson.port",
      "type": "java.lang.Integer",
      "description": "redis服务器的端口",
      "defaultValue": 6379
    },
    {
      "name": "tiger.redisson.password",
      "type": "java.lang.String",
      "description": "redis服务密码",
      "defaultValue": "123456"
    }
  ]
}

5.打包

二、start组件的使用

1.创建demo工程

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.1.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <groupId>com.springboot.start.demo</groupId>
    <artifactId>springboot-start-demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot-start-demo</name>

    <description>Springboot Start Demo</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>

        <!-- 引入自己创建的start组件-->
        <dependency>
            <groupId>com.tiger.redisson</groupId>
            <artifactId>redisson-spring-boot-starter</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>io.micrometer</groupId>
            <artifactId>micrometer-registry-prometheus</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>springboot-start-demo</finalName>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.*</include>
                </includes>
            </resource>
        </resources>

        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>8</source>
                    <target>8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

2.配置信息application.properties

# 配置redis IP和端口以及密码
tiger.redisson.host=127.0.0.1
tiger.redisson.port=6379
tiger.redisson.password=123456

3.测试类com.springboot.start.demo.controller.HelloController

package com.springboot.start.demo.controller;

import org.redisson.api.RBucket;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;


@RestController
public class HelloController {

    @Autowired
    RedissonClient redissonClient;

    @GetMapping("/test")
    public String test(){
        RBucket bucket=redissonClient.getBucket("redisson");
        if(bucket.get()==null){
            bucket.set("com.tiger.redisson");
        }
        return bucket.get().toString();
    }
}

手写start组件整合redisson&使用

一、start组件的创建

1.pom.xml

2.创建配置类 RedissonProperties.java

3.创建文件 META-INF/spring.factories

4.创建 META-INF/additional-spring-configuration-metadata.json

5.打包

二、start组件的使用

1.创建demo工程

2.配置信息application.properties

3.测试类com.springboot.start.demo.controller.HelloController

4.启动，测试 ...

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手写start组件整合redisson&使用

一、start组件的创建

1.pom.xml

2.创建 配置类 RedissonProperties.java

3.创建文件 META-INF/spring.factories

4.创建 META-INF/additional-spring-configuration-metadata.json

5.打包

二、start组件的使用

1.创建demo工程

2.配置信息application.properties

3.测试类com.springboot.start.demo.controller.HelloController

4.启动，测试 ...

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2.创建配置类 RedissonProperties.java