SpringBoot RabbityMq 多数据源 配置SSL_cachingconnectionfactory ssl

Maven

        <dependency>
            <groupId>org.springframework.amqp</groupId>
            <artifactId>spring-rabbit</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>
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yml配置

spring:
  rabbitmq:
    host: aaa
    port: aaa
    username: aaa
    password: aaa
    ssl:
      enabled: true
      algorithm: ttt
    second:
      host: xxx
      port: xxx
      username: xxx
      password: xxx
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下面是主要数据源，使用了SSl

package com.xxx.xxx.xxx.xxx.xxx;

import org.springframework.amqp.core.AcknowledgeMode;
import org.springframework.amqp.rabbit.config.SimpleRabbitListenerContainerFactory;
import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
import org.springframework.amqp.rabbit.connection.ConnectionFactory;
import org.springframework.amqp.rabbit.connection.RabbitConnectionFactoryBean;
import org.springframework.amqp.rabbit.core.RabbitAdmin;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.amqp.RabbitProperties;
import org.springframework.boot.autoconfigure.amqp.SimpleRabbitListenerContainerFactoryConfigurer;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import java.util.Objects;

@Configuration
public class firstRabbitConfig {

    /**
     * 创建链接工厂
     *
     * @return 连接工厂对象
     */
    @Bean(name = "firstConnectionFactory")
    @Primary
    public ConnectionFactory firstConnectionFactory(RabbitProperties rabbitProperties) throws Exception {
    	//RabbitProperties 通过这个获取配置
        RabbitConnectionFactoryBean factory = new RabbitConnectionFactoryBean();
        factory.setHost(rabbitProperties.determineHost());
        factory.setPort(rabbitProperties.getPort());
        factory.setUsername(rabbitProperties.getUsername());
        factory.setPassword(rabbitProperties.getPassword());
        factory.setUseSSL(rabbitProperties.getSsl().isEnabled());
        factory.setSslAlgorithm(rabbitProperties.getSsl().getAlgorithm());
        RabbitProperties.Ssl ssl = rabbitProperties.getSsl();
        if (ssl.isEnabled()) {
            factory.setUseSSL(true);
            if (ssl.getAlgorithm() != null) {
                factory.setSslAlgorithm(ssl.getAlgorithm());
            }
            factory.setKeyStore(ssl.getKeyStore());
            factory.setKeyStorePassphrase(ssl.getKeyStorePassword());
            factory.setTrustStore(ssl.getTrustStore());
            factory.setTrustStorePassphrase(ssl.getTrustStorePassword());
        }
        if (rabbitProperties.getConnectionTimeout() != null) {
            factory.setConnectionTimeout(10000);
        }

        factory.afterPropertiesSet();

        CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory(factory.getObject());
        cachingConnectionFactory.setAddresses(rabbitProperties.getAddresses());
        cachingConnectionFactory.setPublisherConfirms(rabbitProperties.isPublisherConfirms());
        cachingConnectionFactory.setPublisherReturns(rabbitProperties.isPublisherReturns());
        if (rabbitProperties.getCache().getChannel().getSize() != null) {
            cachingConnectionFactory.setChannelCacheSize(rabbitProperties.getCache().getChannel().getSize());
        }
        if (rabbitProperties.getCache().getConnection().getMode() != null) {
            cachingConnectionFactory.setCacheMode(rabbitProperties.getCache().getConnection().getMode());
        }
        if (rabbitProperties.getCache().getConnection().getSize() != null) {
            cachingConnectionFactory.setConnectionCacheSize(rabbitProperties.getCache().getConnection().getSize());
        }
        if (rabbitProperties.getCache().getChannel().getCheckoutTimeout() != null) {
            cachingConnectionFactory.setChannelCheckoutTimeout(10000);
        }
        return cachingConnectionFactory;
    }

    @Bean(name = "firstRabbitTemplate")
    @Primary
    public RabbitTemplate firstRabbitTemplate(@Qualifier("firstConnectionFactory") ConnectionFactory connectionFactory) {
        return new RabbitTemplate(connectionFactory);
    }

    /**
     * 创建监听容器工厂
     *
     * @param configurer
     * @param connectionFactory
     * @return
     */
    @Bean(name = "firstFactory")
    public SimpleRabbitListenerContainerFactory firstFactory(
            SimpleRabbitListenerContainerFactoryConfigurer configurer,
            @Qualifier("firstConnectionFactory") ConnectionFactory connectionFactory
    ) {
        //监听容器
        SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();

        //设置手动确认，默认自动确认
        factory.setAcknowledgeMode(AcknowledgeMode.MANUAL);
        //将连接工厂放入监听容器中，监听对应连接工厂的队列
        configurer.configure(factory, connectionFactory);
        return factory;
    }

    @Bean(value = "firstRabbitAdmin")
    public RabbitAdmin firstRabbitAdmin(@Qualifier("firstConnectionFactory") ConnectionFactory connectionFactory) {
        return new RabbitAdmin(connectionFactory);
    }
}

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RabbitProperties

//通过注解获取yml中的属性，为了偷懒，用了自带的实体类
@ConfigurationProperties(
    prefix = "spring.rabbitmq"
)
public class RabbitProperties {
    private String host = "localhost";
    private int port = 5672;
    private String username = "guest";
    private String password = "guest";
    private final RabbitProperties.Ssl ssl = new RabbitProperties.Ssl();
    private String virtualHost;
    private String addresses;
    @DurationUnit(ChronoUnit.SECONDS)
    private Duration requestedHeartbeat;
    private boolean publisherConfirms;
    private boolean publisherReturns;
    private Duration connectionTimeout;
    private final RabbitProperties.Cache cache = new RabbitProperties.Cache();
    private final RabbitProperties.Listener listener = new RabbitProperties.Listener();
    private final RabbitProperties.Template template = new RabbitProperties.Template();
    private List<RabbitProperties.Address> parsedAddresses;
    ...
}
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第二数据源，没有使用SSL

package com.xxx.xxx.xxx.xxx.xxx;

import org.springframework.amqp.rabbit.config.SimpleRabbitListenerContainerFactory;
import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
import org.springframework.amqp.rabbit.connection.ConnectionFactory;
import org.springframework.amqp.rabbit.core.RabbitAdmin;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.amqp.SimpleRabbitListenerContainerFactoryConfigurer;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
//通过注解获取yml中属性
@ConfigurationProperties("spring.rabbitmq.second")
public class secondRabbitConfig {
    protected String host;
    protected int port;
    protected String username;
    protected String password;

    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 getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

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

    /**
     * 创建链接工厂
     *
     * @return 连接工厂对象
     */
    @Bean(name = "secondConnectionFactory")
    public ConnectionFactory secondConnectionFactory() {
        CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
        connectionFactory.setHost(host);
        connectionFactory.setPort(port);
        connectionFactory.setUsername(username);
        connectionFactory.setPassword(password);
        connectionFactory.setPublisherConfirms(true);
        connectionFactory.setPublisherReturns(true);
        return connectionFactory;
    }

    @Bean(name = "secondRabbitTemplate")
    public RabbitTemplate secondRabbitTemplate(@Qualifier("secondConnectionFactory") ConnectionFactory connectionFactory) {
        return new RabbitTemplate(connectionFactory);
    }

    /**
     * 创建监听容器工厂
     *
     * @param configurer
     * @param connectionFactory
     * @return
     */
    @Bean(name = "secondFactory")
    public SimpleRabbitListenerContainerFactory secondFactory(SimpleRabbitListenerContainerFactoryConfigurer configurer,
                                                          @Qualifier("secondConnectionFactory") ConnectionFactory connectionFactory) {
        //监听容器
        SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();

        //设置手动确认，默认自动确认
//        factory.setAcknowledgeMode(AcknowledgeMode.MANUAL);

        //将连接工厂放入监听容器中，监听对应连接工厂的队列
        configurer.configure(factory, connectionFactory);
        return factory;
    }

    @Bean(value = "secondRabbitAdmin")
    public RabbitAdmin secondRabbitAdmin(@Qualifier("secondConnectionFactory") ConnectionFactory connectionFactory) {
        return new RabbitAdmin(connectionFactory);
    }
}

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使用template

    firstRabbitTemplate.convertAndSend(a, b, c);
    secondRabbitTemplate.convertAndSend(a, b, c);
    
    @Autowired
    @Qualifier(value = "firstRabbitTemplate")
    protected RabbitTemplate firstRabbitTemplate;

    @Autowired
    @Qualifier(value = "secondRabbitTemplate")
    protected AmqpTemplate secondRabbitTemplate;
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