如何获取log4j2中的跟踪id和跨度id，格式为[traceId，spanId ]？

import org.apache.logging.log4j.ThreadContext;

// 生成跟踪ID和跨度ID
String traceId = generateTraceId();
String spanId = generateSpanId();

// 设置跟踪ID和跨度ID到MDC
ThreadContext.put("traceId", traceId);
ThreadContext.put("spanId", spanId);

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.ThreadContext;

// 获取跟踪ID和跨度ID
String traceId = ThreadContext.get("traceId");
String spanId = ThreadContext.get("spanId");

// 创建Logger对象
Logger logger = LogManager.getLogger(YourClass.class);

// 添加跟踪ID和跨度ID到日志
logger.info("[traceId={}, spanId={}] Your log message", traceId, spanId);