我正在将Spring-boot 2.1.5.RELEASE与spring-framework一起使用。
对于记录请求和响应，我创建了实现LogFilter的{{1}}并为所有请求（如以下代码）写入日志。
WebFilter我希望@Slf4j
@Component
public class LogFilter implements WebFilter {
@Override
public Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain) {
long startTime = System.currentTimeMillis();
String logPrefix = exchange.getLogPrefix();
String path = exchange.getRequest().getURI().getPath();
String remoteAddr = "(" + exchange.getRequest().getRemoteAddress().getAddress().getHostAddress() + ")";
String method = exchange.getRequest().getMethodValue();
log.info("{}HTTP {} {} {}", logPrefix, method, path, remoteAddr);
return chain.filter(exchange);
}
}
中的logPrefix是唯一的字符串
对于每个请求。但实际上看起来像是在请求中重复使用或生成了相同的字符串。因此，日志文件如下所示。
（看来logPrefix是每个线程而不是每个请求的唯一字符串）
ServerWebExchange这种情况正常吗？
如果是这样，如何为每个请求生成唯一的16:39:03.103 [http-epoll-8] INFO [ LogFilter:35 ] - [ca47e591] HTTP GET /monitor/l7check
16:39:08.123 [http-epoll-8] INFO [ LogFilter:35 ] - [ca47e591] HTTP GET /monitor/l7check
16:39:08.480 [http-epoll-1] INFO [ LogFilter:35 ] - [e3546756] HTTP POST /monitor/l7check
16:39:13.127 [http-epoll-8] INFO [ LogFilter:35 ] - [ca47e591] HTTP GET /monitor/l7check
16:39:18.126 [http-epoll-8] INFO [ LogFilter:35 ] - [ca47e591] HTTP GET /monitor/l7check
16:39:23.123 [http-epoll-2] INFO [ LogFilter:35 ] - [5a56750e] HTTP GET /monitor/l7check
16:39:28.122 [http-epoll-8] INFO [ LogFilter:35 ] - [ca47e591] HTTP GET /monitor/l7check
？