在Spring Session JDBC中使用JSON格式

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.session</groupId>
    <artifactId>spring-session-jdbc</artifactId>
</dependency>

@Configuration
@EnableJdbcHttpSession
public class HttpSessionConfig {

    @Bean
    public DataSource dataSource() {
        // 配置数据源
        return DataSourceBuilder.create()
                .url("jdbc:mysql://localhost:3306/session_db")
                .username("username")
                .password("password")
                .build();
    }
}

@Configuration
public class HttpSessionConfig {

    @Bean
    public HttpSessionIdResolver httpSessionIdResolver() {
        return HeaderHttpSessionIdResolver.xAuthToken(); // 使用自定义的Http头作为会话ID
    }

    @Bean
    public Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer() {
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        return new Jackson2JsonRedisSerializer<>(Object.class);
    }

    @Bean
    public RedisSerializer<Object> springSessionDefaultRedisSerializer() {
        return jackson2JsonRedisSerializer();
    }
}