package cn.com.soulfox.common.config;

import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.data.redis.RedisProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.JdkSerializationRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * 
 * @create 2024/4/11 10:48
 */
@Configuration
@ConditionalOnClass(RedisOperations.class)
@EnableConfigurationProperties(RedisProperties.class)
@Slf4j
public class RedisTemplateConfig {

    @Bean
    @ConditionalOnMissingBean(name = "redisTemplate")
    public RedisTemplate<String, Object> getRedisTemplate(RedisConnectionFactory factory){
        log.info("開(kāi)始初始化 RedisTemplate ------------------");
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        // key的序列化類(lèi)型
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        redisTemplate.setHashValueSerializer(new JdkSerializationRedisSerializer());
        redisTemplate.setValueSerializer(new JdkSerializationRedisSerializer());
        redisTemplate.setConnectionFactory(factory);
        log.info("初始化 RedisTemplate 結(jié)束------------------");
        return redisTemplate;
    }
}

package cn.com.soulfox.business.config;

import org.springframework.beans.factory.config.YamlPropertiesFactoryBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.core.io.FileSystemResource;
import org.springframework.stereotype.Component;

/**
 * 
 * @create 2024/6/26 16:41
 */
@Configuration
public class CommonConfig {
    
    @Bean("common-config")
    public static PropertySourcesPlaceholderConfigurer properties() {
        PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();

        YamlPropertiesFactoryBean redis = new YamlPropertiesFactoryBean();
        //文件路徑寫(xiě)死的，真正做項(xiàng)目時(shí)，文件路徑可以配置到application.yml文件
        FileSystemResource redisResource = new FileSystemResource("../common-config/sf-redis.yml");
        redis.setResources(redisResource);
		configurer.setPropertiesArray(redis.getObject());
		
		//如果有多個(gè)配置文件，也是可以處理的。setPropertiesArray(Properties... propertiesArray)方法的參數(shù)是個(gè)數(shù)組，
		//如下還可以同時(shí)處理文件sf-ports.yml,此時(shí)configurer.setPropertiesArray(redis.getObject());代碼要注釋掉
		
		//YamlPropertiesFactoryBean ports = new YamlPropertiesFactoryBean();
//        FileSystemResource portsResource = new FileSystemResource("../common-config/sf-ports.yml");
//        ports.setResources(portsResource);
		//同時(shí)添加sf-redis.yml和sf-ports.yml的配置信息
//        configurer.setPropertiesArray(redis.getObject(), ports.getObject());
        return configurer;
    }
}

package cn.com.soulfox.business;

import org.springframework.beans.factory.config.YamlPropertiesFactoryBean;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.core.io.FileSystemResource;
import org.springframework.core.io.PathResource;
import org.springframework.core.io.Resource;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import tk.mybatis.spring.annotation.MapperScan;

import java.io.File;

@SpringBootApplication
@EnableDiscoveryClient//nacos注冊(cè)中心
@EnableFeignClients(basePackages = {"cn.com.soulfox.common.feign.client"})//feign掃描
@MapperScan(basePackages={"cn.com.soulfox.*.mvc.mapper"})//mybatis mapper掃描
@EnableTransactionManagement//開(kāi)啟數(shù)據(jù)庫(kù)事務(wù)
@ComponentScan("cn.com.soulfox")
public class BusinessApplicationRun {

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

}

package cn.com.soulfox.common.config;

import cn.com.soulfox.business.BusinessApplicationRun;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.test.context.junit4.SpringRunner;

/**
 * 
 * @create 2024/6/26 16:52
 */
@RunWith(SpringRunner.class)
@SpringBootTest(classes = BusinessApplicationRun.class,
        webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class CommonConfigTest {

    @Autowired
    private RedisTemplate<String, Object> redisTemplate;

    //文件sf-redis.yml里屬性的使用和applications.yml一樣
    @Value("${spring.redis.host}")
    private String redisHost;

    @Test
    public void test(){
        System.out.println("從文件取參數(shù)測(cè)試+++++++++++");
        System.out.println("redisHost: " + redisHost);
    }
}

	@Test
    public void testRedisSetValue(){
        this.redisTemplate.opsForValue().set("test", "test123");
    }

	@Test
    public void testRedisGetValue(){
        Object testValue = this.redisTemplate.opsForValue().get("test");
        System.out.println(testValue);
    }