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ConsoleAppender日志正在打印在由RollingFileAppender指定的文件中

2016-08-16 214 views
0

我正在使用基于java的配置进行日志记录并尝试配置ConsoleAppender和RollingFileAppender。这里的问题是应该打印在控制台上的日志正在打印在日志文件中。如何将日志记录分离到各自的位置？ConsoleAppender日志正在打印在由RollingFileAppender指定的文件中

package com.rsa.springclasses.day3.logback; 

import java.io.IOException; 
import java.util.Iterator; 
import java.util.Properties; 

import org.slf4j.LoggerFactory; 
import org.springframework.context.annotation.Bean; 
import org.springframework.context.annotation.ComponentScan; 
import org.springframework.context.annotation.Configuration; 
import org.springframework.core.io.ClassPathResource; 

import ch.qos.logback.classic.Level; 
import ch.qos.logback.classic.Logger; 
import ch.qos.logback.classic.LoggerContext; 
import ch.qos.logback.classic.encoder.PatternLayoutEncoder; 
import ch.qos.logback.classic.spi.ILoggingEvent; 
import ch.qos.logback.core.Appender; 
import ch.qos.logback.core.ConsoleAppender; 
import ch.qos.logback.core.rolling.RollingFileAppender; 
import ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy; 
import ch.qos.logback.core.rolling.TimeBasedRollingPolicy; 

@Configuration 
@ComponentScan 
public class AppConfig { 
    @Bean 
    public LoggerContext getLoggerContext() { 
    LoggerContext lctx = this.initLoggerContext(); 
    return lctx; 
    } 

    public LoggerContext initLoggerContext() { 
    LoggerContext lctx = (LoggerContext) LoggerFactory.getILoggerFactory(); 
    lctx.setName("ApplicationLogger"); 
    Properties lp = readLogbackProperties(); 

    this.setLoggerLevels(lctx, lp); 
    for (Logger l : lctx.getLoggerList()) { 
     System.out.println("Logger name: " + l.getName() + ", Log Level: " + l.getLevel()); 
    }  

    PatternLayoutEncoder ple = this.getPatternEncoder(lp); 
    ple.setContext(lctx); 
    ple.stop(); 
    ple.start(); 
    System.out.println("Log pattern used: " + ple.getPattern()); 

    // Appenders 
    ConsoleAppender<ILoggingEvent> capp = this.getConsoleAppender(); 
    capp.setContext(lctx); 
    capp.setEncoder(ple); 
    capp.stop(); 
    capp.start(); 

    RollingFileAppender<ILoggingEvent> rfapp = this.getRollingFileAdapter(lctx, ple); 
    rfapp.stop(); 
    rfapp.start(); 

    Logger rootLogger = lctx.getLogger(Logger.ROOT_LOGGER_NAME); 

    lctx.stop(); 

    rootLogger.detachAndStopAllAppenders(); 
    rootLogger.addAppender(rfapp); 
    rootLogger.addAppender(capp); 

    Iterator<Appender<ILoggingEvent>> apps = rootLogger.iteratorForAppenders(); 
    while(apps.hasNext()) { 
     Appender<ILoggingEvent> app = apps.next(); 
     System.out.println("Appender added: " + app.getName()); 
    } 
    lctx.start(); 
    rootLogger.debug("Logger context created."); 
    return lctx; 
    } 

    public RollingFileAppender<ILoggingEvent> getRollingFileAdapter(LoggerContext lctx, PatternLayoutEncoder ple) { 
    RollingFileAppender<ILoggingEvent> appender = new RollingFileAppender<ILoggingEvent>(); 
    appender.setName("ApplicationRollingFileAppender"); 
    appender.setFile("target/log/application.log"); 
    appender.setContext(lctx); 
    appender.setEncoder(ple); 

    TimeBasedRollingPolicy<ILoggingEvent> rollingPolicy = new TimeBasedRollingPolicy<>(); 
    rollingPolicy.setContext(lctx); 
    rollingPolicy.setParent(appender); 
    rollingPolicy.setFileNamePattern("target/log/application.%d{yyyy-MMM-dd_HH:mm:ss}.log"); 
    rollingPolicy.setMaxHistory(30); 

    SizeBasedTriggeringPolicy<ILoggingEvent> triggeringPolicy = new SizeBasedTriggeringPolicy<>(); 
    triggeringPolicy.setContext(lctx); 
    triggeringPolicy.setMaxFileSize("1KB"); 

    appender.setRollingPolicy(rollingPolicy); 
    appender.setTriggeringPolicy(triggeringPolicy); 

    rollingPolicy.stop(); 
    triggeringPolicy.stop(); 
    rollingPolicy.start(); 
    triggeringPolicy.start(); 

    return appender; 
    } 

    public ConsoleAppender<ILoggingEvent> getConsoleAppender() { 
    ConsoleAppender<ILoggingEvent> appender = new ConsoleAppender<ILoggingEvent>(); 
    appender.setName("ApplicationConsoleAppender"); 
    return appender; 
    } 

    public PatternLayoutEncoder getPatternEncoder(Properties props) { 
    if (props == null) { 
     props = this.readLogbackProperties(); 
    } 
    String pattern = "%msg%n"; 
    if (props.containsKey("PATTERN")) { 
     pattern = props.getProperty("PATTERN"); 
    } 
    PatternLayoutEncoder ple = new PatternLayoutEncoder(); 
    ple.setPattern(pattern); 
    return ple; 
    } 

    public void setLoggerLevels(LoggerContext lctx, Properties props) { 
    if (props == null) { 
     props = this.readLogbackProperties(); 
    } 
    for(String lname: props.stringPropertyNames()) { 
     if (lname.startsWith("SET_LOGBACK_LEVEL_")) { 
      String level = props.getProperty(lname); 
      String pname = lname.substring(18); 
      lctx.getLogger(pname).setLevel(Level.valueOf(level)); 
     } 
    } 
    } 

    public Properties readLogbackProperties() { 
    ClassPathResource cpr = new ClassPathResource("day3/logback/logback.properties"); 
    Properties p = new Properties(); 
    try { 
     p.load(cpr.getInputStream()); 
    } catch (IOException e) { 
     throw new IllegalArgumentException("Failed to find day3/logback/logback.properties in classpath. " + e.getMessage()); 
    } catch (IllegalArgumentException iae) { 
     throw new IllegalArgumentException("Failed to read day3/logback/logback.properties in classpath. File might contain a malformed Unicode escape sequence. " + iae.getMessage()); 
    } 
    return p; 
    } 
}

JUnit测试，这是获得打印在cosole

public class AppConfigJunitTest { 
    @Autowired 
    LoggerContext lctx; 

    @Test 
    public void testLoggerContext() { 
    Logger logger = lctx.getLogger(this.getClass()); 
    logger.debug("Debug message"); 
    logger.error("Error message"); 
    logger.info("Info message"); 
    logger.trace("Trace message"); 
    logger.warn("Warn message"); 
    assertNotNull(lctx); 
    } 
}

输出：被越来越打印在日志文件

Logger name: ROOT, Log Level: DEBUG 
Logger name: com, Log Level: null 
Logger name: com.rsa, Log Level: null 
Logger name: com.rsa.springclasses, Log Level: null 
Logger name: com.rsa.springclasses.day3, Log Level: null 
Logger name: com.rsa.springclasses.day3.logback, Log Level: DEBUG 
Logger name: com.rsa.springclasses.day3.logback.AppConfigJunitTest, Log Level: DEBUG 
Logger name: org, Log Level: null 
Logger name: org.hibernate, Log Level: ERROR 
Logger name: org.hibernate.type, Log Level: ERROR 
Log pattern used: %date{yyyy-MMM-dd_HH:mm:ss.SSS} [%thread] %-5level %logger{36} %msg%n 
Appender added: ApplicationRollingFileAppender 
Appender added: ApplicationConsoleAppender

日志：

2016-Aug-18_22:50:31.862 [main] DEBUG ROOT Logger context created. 
2016-Aug-18_22:50:31.862 [main] DEBUG ROOT Logger context created. 
2016-Aug-18_22:50:31.909 [main] DEBUG c.r.s.d.logback.AppConfigJunitTest Debug message 
2016-Aug-18_22:50:31.909 [main] DEBUG c.r.s.d.logback.AppConfigJunitTest Debug message 
2016-Aug-18_22:50:31.909 [main] ERROR c.r.s.d.logback.AppConfigJunitTest Error message 
2016-Aug-18_22:50:31.909 [main] ERROR c.r.s.d.logback.AppConfigJunitTest Error message 
2016-Aug-18_22:50:31.909 [main] INFO c.r.s.d.logback.AppConfigJunitTest Info message 
2016-Aug-18_22:50:31.909 [main] INFO c.r.s.d.logback.AppConfigJunitTest Info message 
2016-Aug-18_22:50:31.909 [main] WARN c.r.s.d.logback.AppConfigJunitTest Warn message 
2016-Aug-18_22:50:31.909 [main] WARN c.r.s.d.logback.AppConfigJunitTest Warn message

来源

2016-08-16 SVGK Raju

回答

1

我如下所示更改AppConfig.class解决了我的问题。基本上我们需要为控制台和RollingFileAppender分别设置PatternLayoutEncoder。但是SizeAndTimeBasedFNATP仍然不起作用。将提出一个单独的线程相同。

package com.rsa.springclasses.day3.logback; 

import java.io.File; 
import java.io.IOException; 
import java.util.Iterator; 
import java.util.Properties; 

import org.slf4j.LoggerFactory; 
import org.springframework.context.annotation.Bean; 
import org.springframework.context.annotation.ComponentScan; 
import org.springframework.context.annotation.Configuration; 
import org.springframework.core.io.ClassPathResource; 

import ch.qos.logback.classic.Level; 
import ch.qos.logback.classic.Logger; 
import ch.qos.logback.classic.LoggerContext; 
import ch.qos.logback.classic.encoder.PatternLayoutEncoder; 
import ch.qos.logback.classic.spi.ILoggingEvent; 
import ch.qos.logback.core.Appender; 
import ch.qos.logback.core.ConsoleAppender; 
import ch.qos.logback.core.rolling.RollingFileAppender; 
import ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP; 
import ch.qos.logback.core.rolling.TimeBasedRollingPolicy; 
import ch.qos.logback.core.status.OnConsoleStatusListener; 
import ch.qos.logback.core.status.StatusManager; 

@Configuration 
@ComponentScan 
public class AppConfig { 
    @Bean 
    public LoggerContext getLoggerContext() { 
    LoggerContext lctx = this.initLoggerContext(); 
    return lctx; 
    } 

    public LoggerContext initLoggerContext() { 
    LoggerContext lctx = (LoggerContext) LoggerFactory.getILoggerFactory(); 
    lctx.setName("ApplicationLogger"); 
    lctx.reset(); 

    StatusManager sm = lctx.getStatusManager(); 
    OnConsoleStatusListener ocsl = new OnConsoleStatusListener(); 
    sm.add(ocsl); 
    ocsl.start(); 

    Properties lp = readLogbackProperties(); 

    PatternLayoutEncoder cple = this.getPatternEncoder(lp); 
    cple.setContext(lctx); 
    //cple.stop(); 
    cple.start(); 
    System.out.println("Console logging pattern used: " + cple.getPattern()); 

    // Appenders 
    ConsoleAppender<ILoggingEvent> capp = this.getConsoleAppender(); 
    capp.setContext(lctx); 
    capp.setEncoder(cple); 
    //capp.stop(); 
    capp.start(); 
    System.out.println("Console appender started..."); 

    PatternLayoutEncoder fple = this.getPatternEncoder(lp); 
    fple.setContext(lctx); 
    //fple.stop(); 
    fple.start(); 
    System.out.println("File logging pattern used: " + fple.getPattern()); 

    RollingFileAppender<ILoggingEvent> rfapp = this.getRollingFileAdapter(lctx, fple, lp); 
    //rfapp.stop(); 
    rfapp.start(); 

    Logger rootLogger = lctx.getLogger(Logger.ROOT_LOGGER_NAME); 
    //lctx.stop(); 

    rootLogger.detachAndStopAllAppenders(); 
    rootLogger.addAppender(rfapp); 
    rootLogger.addAppender(capp); 

    this.setLoggerLevels(lctx, lp); 
    for (Logger l : lctx.getLoggerList()) { 
     System.out.println("Logger name: " + l.getName() + ", Log Level: " + l.getLevel()); 
    } 

    lctx.start(); 
    rootLogger.debug("Logger context created."); 

    Iterator<Appender<ILoggingEvent>> apps = rootLogger.iteratorForAppenders(); 
    while(apps.hasNext()) { 
     Appender<ILoggingEvent> app = apps.next(); 
     System.out.println("Appenders available: " + app.getName()); 
    } 

    return lctx; 
    } 

    public RollingFileAppender<ILoggingEvent> getRollingFileAdapter(LoggerContext lctx, PatternLayoutEncoder ple, Properties lp) { 
    File logsdir = this.getLogDir(lp); 
    String logsFileName = "application.log"; 
    if (lp.getProperty("FILE_NAME") != null) { 
     logsFileName = lp.getProperty("FILE_NAME"); 
    } 
    String logsRollPattern = "application.%d{yyyy-MMM-dd_HH:mm:ss}.log"; 
    if (lp.getProperty("ROLL_FILE_NAME_PATTERN") != null) { 
     logsRollPattern = lp.getProperty("ROLL_FILE_NAME_PATTERN"); 
    } 
    System.out.println("File rolling pattern used: " + logsRollPattern); 
    RollingFileAppender<ILoggingEvent> appender = new RollingFileAppender<ILoggingEvent>(); 
    appender.setName("ApplicationRollingFileAppender"); 
    appender.setFile(logsdir.getAbsolutePath().replaceAll("\\\\", "/") + "/" + logsFileName); 
    appender.setContext(lctx); 
    appender.setEncoder(ple); 
    appender.setAppend(true); 

    SizeAndTimeBasedFNATP<ILoggingEvent> stbf = new SizeAndTimeBasedFNATP<>(); 
    stbf.setContext(lctx); 
    stbf.setMaxFileSize("2KB"); 

    TimeBasedRollingPolicy<ILoggingEvent> rollingPolicy = new TimeBasedRollingPolicy<>(); 
    rollingPolicy.setContext(lctx); 
    rollingPolicy.setParent(appender); 
    rollingPolicy.setFileNamePattern(logsdir.getAbsolutePath().replaceAll("\\\\", "/") + "/" + logsRollPattern); 
    rollingPolicy.setMaxHistory(30); 
    rollingPolicy.setTimeBasedFileNamingAndTriggeringPolicy(stbf); 

    stbf.setTimeBasedRollingPolicy(rollingPolicy); 
    //rollingPolicy.stop(); 
    rollingPolicy.start(); 
    stbf.start(); 

    appender.setRollingPolicy(rollingPolicy); 

    return appender; 
    } 

    public ConsoleAppender<ILoggingEvent> getConsoleAppender() { 
    ConsoleAppender<ILoggingEvent> appender = new ConsoleAppender<ILoggingEvent>(); 
    appender.setName("ApplicationConsoleAppender"); 
    return appender; 
    } 

    public PatternLayoutEncoder getPatternEncoder(Properties props) { 
    if (props == null) { 
     props = this.readLogbackProperties(); 
    } 
    String pattern = "%msg%n"; 
    if (props.containsKey("PATTERN")) { 
     pattern = props.getProperty("PATTERN"); 
    } 
    PatternLayoutEncoder ple = new PatternLayoutEncoder(); 
    ple.setPattern(pattern); 
    return ple; 
    } 

    public void setLoggerLevels(LoggerContext lctx, Properties props) { 
    if (props == null) { 
     props = this.readLogbackProperties(); 
    } 
    for(String lname: props.stringPropertyNames()) { 
     if (lname.startsWith("SET_LOGBACK_LEVEL_")) { 
      String level = props.getProperty(lname); 
      String pname = lname.substring(18); 
      lctx.getLogger(pname).setLevel(Level.valueOf(level)); 
     } 
    } 
    } 

    public File getLogDir(Properties lp) { 
    if (lp == null) { 
     lp = this.readLogbackProperties(); 
    } 
    if (lp.getProperty("LOGSDIR") == null) { 
     throw new IllegalArgumentException("LOGSDIR property not found in logback.properties"); 
    } 
    File logsdir = new File(lp.getProperty("LOGSDIR")); 
    if (logsdir.exists()) { 
     System.out.println("Directory already available: " + logsdir.getAbsolutePath()); 
    } else { 
     logsdir.mkdirs(); 
     System.out.println("Directory created: " + logsdir.getAbsolutePath()); 
    } 
    return logsdir; 
    } 

    public Properties readLogbackProperties() { 
    ClassPathResource cpr = new ClassPathResource("day3/logback/logback.properties"); 
    System.out.println("File used to load the logback properties: " + cpr.getPath()); 
    Properties p = new Properties(); 
    try { 
     p.load(cpr.getInputStream()); 
    } catch (IOException e) { 
     throw new IllegalArgumentException("Failed to find day3/logback/logback.properties in classpath. " + e.getMessage()); 
    } catch (IllegalArgumentException iae) { 
     throw new IllegalArgumentException("Failed to read day3/logback/logback.properties in classpath. File might contain a malformed Unicode escape sequence. " + iae.getMessage()); 
    } 
    return p; 
    } 
}

来源

2016-08-20 18:03:10

+0

基本上我们需要单独的PatternLayoutEncoder控制台和RollingFileAppender。好，我已经找了很久了。 – Jane

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