spring logback记录器无法访问elasticsearch

<dependency>
    <groupId>net.logstash.logback</groupId>
    <artifactId>logstash-logback-encoder</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
</dependency>

<configuration>
    <appender name="ELASTICSEARCH" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
        <destination>localhost:9200</destination>
        <encoder class="net.logstash.logback.encoder.LogstashEncoder" />
    </appender>
    
    <root level="INFO">
        <appender-ref ref="ELASTICSEARCH" />
    </root>
</configuration>