在spring cloud中重命名x-b3-traceid头部

import org.springframework.boot.autoconfigure.web.servlet.HttpTraceProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class CustomHttpTraceConfig {

    @Bean
    public HttpTraceProperties customHttpTraceProperties() {
        return new HttpTraceProperties.Builder()
                .traceIdHeaderName("custom-trace-id") // 设置新的头部名称
                .build();
    }
}