org.springframework.boot.actuate.metrics.web.reactive.server

接口 WebFluxTagsContributor

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface WebFluxTagsContributor

A contributor of Tags for WebFlux-based request handling. Typically used by a WebFluxTagsProvider to provide tags in addition to its defaults.

从以下版本开始:

2.3.0

方法概要

限定符和类型	方法和说明
java.lang.Iterable<io.micrometer.core.instrument.Tag>	httpRequestTags(org.springframework.web.server.ServerWebExchange exchange, java.lang.Throwable ex) Provides tags to be associated with metrics for the given exchange.

方法详细资料

httpRequestTags

java.lang.Iterable<io.micrometer.core.instrument.Tag> httpRequestTags(org.springframework.web.server.ServerWebExchange exchange,
                                                                      java.lang.Throwable ex)

Provides tags to be associated with metrics for the given exchange.

参数:

exchange - the exchange

ex - the current exception (may be null)

返回:

tags to associate with metrics for the request and response exchange