Question

我通过bean陷入了基于Java的logback配置中。如图所示，该配置甚至没有加载。如果有人可以指导我解决该问题，那就太好了。附加下面的代码。

公共类JsonLogAppender {

@Bean("loggerContext")
public LoggerContext loggerContext() {
    return (LoggerContext) LoggerFactory.getILoggerFactory();
}

@Bean
@DependsOn("loggerContext")
public static Logger rootLogger(LoggerContext loggerContext) {
    Logger rootLogger = loggerContext.getLogger(Logger.ROOT_LOGGER_NAME);
    rootLogger.setLevel(Level.INFO);
    rootLogger.addAppender(consoleAppender(loggerContext, rootLogger));
    rootLogger.addAppender(tcpSocketAppender(loggerContext, rootLogger));
    return rootLogger;
}

@Bean
protected static ConsoleAppender<ILoggingEvent> consoleAppender(LoggerContext loggerContext, Logger rootLogger) {
    ConsoleAppender<ILoggingEvent> consoleAppender = new ConsoleAppender<>();
    consoleAppender.setContext(loggerContext);
    consoleAppender.setName(CONSOLE_APPENDER_NAME);
    consoleAppender.setEncoder(patternLayoutEncoder(loggerContext));
    consoleAppender.start();
    return consoleAppender;
}

@DependsOn("rootLogger")
public static PatternLayoutEncoder patternLayoutEncoder(LoggerContext loggerContext) {
    PatternLayoutEncoder encoder = new PatternLayoutEncoder();
    encoder.setContext(loggerContext);
    encoder.setPattern(PATTERN);
    encoder.setCharset(Charset.forName(CHARSET));
    encoder.start();
    return encoder;
}

@Bean
@Primary
protected static LogstashTcpSocketAppender tcpSocketAppender(LoggerContext loggerContext, Logger rootLogger) {
    LogstashTcpSocketAppender appender = new LogstashTcpSocketAppender();
    appender.setName(TCP_APPENDER_NAME);
    appender.setContext(loggerContext);
    appender.addDestination(TCP_DESTINATION);
    appender.setEncoder(compositeJsonEncoder(loggerContext, rootLogger));
    return appender;
}

@Bean
protected static LoggingEventCompositeJsonEncoder compositeJsonEncoder(LoggerContext loggerContext, Logger rootLogger){
    LoggingEventCompositeJsonEncoder encoder = new LoggingEventCompositeJsonEncoder();
    encoder.setContext(loggerContext);
    encoder.getProviders().addProvider(new MessageJsonProvider());
    encoder.getProviders().addProvider(new StackTraceJsonProvider());
    encoder.getProviders().addProvider(new LogstashMarkersJsonProvider());
    encoder.getProviders().addProvider(new ThreadNameJsonProvider());
    encoder.getProviders().addProvider(new LoggerNameJsonProvider());
    encoder.getProviders().addProvider(new LogLevelJsonProvider());
    encoder.getProviders().addProvider(new ContextJsonProvider<>());
    encoder.getProviders().addProvider(new MdcJsonProvider());
    encoder.getProviders().addProvider(withPattern(PATTERN, new LoggingEventPatternJsonProvider(), loggerContext));
    encoder.start();
    return encoder;

}

private static AbstractPatternJsonProvider<ILoggingEvent> withPattern(
        String pattern,
        AbstractPatternJsonProvider<ILoggingEvent> provider,
        LoggerContext context
        ) {

    provider.setContext(context);
    provider.setPattern(pattern);
    return provider;
}

}

我只在寻找基于Java的配置，而不是在寻找基于XML的配置（我的XML解决方案运行良好）。

更新解决了这个问题，我错过了添加@Configuration的工作，它现在可以按预期运行。

不删除线程，因为这可能为寻找相应xml配置的基于Java的配置的人们提供帮助。

Answer 1

@缺少配置，指示一个类声明了一个或多个@Bean方法，并且可以由Spring容器进行处理，以在运行时为这些bean生成bean定义和服务请求。

基于Java的Logback配置

1 个答案: