接口的使用
reactor.util.Logger

使用Logger的程序包

程序包	说明
reactor.core.publisher	Provide main Reactive APIs in Flux and Mono, as well as various helper classes, interfaces used in the composition API, variants of Flux and operator-building utilities.
reactor.core.util
reactor.test.util
reactor.util	Miscellaneous utility classes, such as loggers, tuples or queue suppliers and implementations.

reactor.core.publisher中Logger的使用

参数类型为Logger的reactor.core.publisher中的方法

限定符和类型	方法和说明
Mono<T>	Mono.log(Logger logger) Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at Level.INFO level.
Flux<T>	Flux.log(Logger logger) Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at Level.INFO level.
Mono<T>	Mono.log(Logger logger, java.util.logging.Level level, boolean showOperatorLine, SignalType... options) Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at the given Level.
Flux<T>	Flux.log(Logger logger, java.util.logging.Level level, boolean showOperatorLine, SignalType... options) Observe Reactive Streams signals matching the passed filter options and trace them using a specific user-provided Logger, at the given Level.

reactor.core.util中Logger的使用

实现Logger的reactor.core.util中的类

限定符和类型	类和说明
class	FastLogger Implementation of Logger which is based on the ThreadLocal based queue which collects all the events on the per-thread basis.

reactor.test.util中Logger的使用

实现Logger的reactor.test.util中的类

限定符和类型	类和说明
class	TestLogger A Logger that writes to ByteArrayOutputStream and allows retrieval of the logs via TestLogger.getErrContent() and TestLogger.getOutContent().

参数类型为Logger的reactor.test.util中的方法

限定符和类型	方法和说明
static void	LoggerUtils.enableCaptureWith(Logger testLogger) Set the logger used for capturing.
static void	LoggerUtils.enableCaptureWith(Logger testLogger, boolean redirectToOriginal) Set the logger used for capturing, an optionally suppress log messages from original logger.

reactor.util中Logger的使用

返回Logger的reactor.util中的方法

限定符和类型	方法和说明
static Logger	Loggers.getLogger(java.lang.Class<?> cls) Get a Logger, backed by SLF4J if present on the classpath or falling back to java.util.logging.Logger.
static Logger	Loggers.getLogger(java.lang.String name) Get a Logger.

类型变量类型为Logger的reactor.util中的方法参数

限定符和类型	方法和说明
static void	Loggers.useCustomLoggers(java.util.function.Function<java.lang.String,? extends Logger> loggerFactory) Use a custom type of Logger created through the provided Function, which takes a logger name as input.