深入浅出日志体系（logback最佳实践）

public Response charge(ChargeRequest request) {
        log.debug("begin charge : " + request);
        Session session = sessionGateway.get(request.getSessionId());
        int durationToCharge = request.getDuration() - session.getChargedDuration();
        List<ChargeRecord> chargeRecordList = new ArrayList<>();
        chargeCalling(session, durationToCharge, chargeRecordList);
        chargeCalled(session, durationToCharge, chargeRecordList);
        chargeGateway.saveAll(chargeRecordList);
        session.setChargedDuration(request.getDuration());
        return Response.buildSuccess();
    }

DEBUG [main] c.h.c.application.ChargeServiceImpl: begin charge : ChargeRequest(sessionId=00001, duration=10)
DEBUG [main] c.h.charging.domain.account.Account: do charge: [Charge{phoneNo=15921582155, callType=CALLED, chargeDuration=10, chargePlanType=BASIC, cost=Money(amount=40)}]

DEBUG [main] o.h.e.jdbc.spi.SqlStatementLogger: insert into charge_record (call_type, charge_duration, charge_plan_type, cost, create_time, phone_no, session_id, update_time) values (?, ?, ?, ?, ?, ?, ?, ?)
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [1] as [VARCHAR] - [CALLING]
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [2] as [INTEGER] - [10]
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [3] as [VARCHAR] - [BASIC]
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [4] as [BIGINT] - [50]
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [5] as [TIMESTAMP] - [Mon Nov 14 18:07:13 CST 2022]
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [6] as [BIGINT] - [13681874533]
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [7] as [VARCHAR] - [00001]
TRACE [main] o.h.type.descriptor.sql.BasicBinder: binding parameter [8] as [TIMESTAMP] - [Mon Nov 14 18:07:13 CST 2022]

<!--SQL日志-->
<logger name="org.hibernate.SQL" level="DEBUG"/>
<!--参数绑定日志-->
<logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="TRACE"/>

<configuration>
    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>
                %highlight(%-5level) [%blue(%t)] %yellow(%C{35}): %msg%n%throwable
            </Pattern>
        </layout>
    </appender>

    <!--rootLogger是默认的logger-->
    <root level="INFO">
        <appender-ref ref="CONSOLE"/>
    </root>

    <!--应用日志-->
    <!--这个logger没有指定appender，它会继承root节点中定义的那些appender-->
    <logger name="com.huawei.charging" level="DEBUG"/>
    <!--SQL日志-->
    <logger name="org.hibernate.SQL" level="DEBUG"/>
    <!--参数绑定日志-->
    <logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="TRACE"/>
</configuration>

public class ContextInitializer {
    
    final public static String GROOVY_AUTOCONFIG_FILE = "logback.groovy";
    final public static String AUTOCONFIG_FILE = "logback.xml";
    final public static String TEST_AUTOCONFIG_FILE = "logback-test.xml";
    
    public URL findURLOfDefaultConfigurationFile(boolean updateStatus) {
            ClassLoader myClassLoader = Loader.getClassLoaderOfObject(this);
            URL url = findConfigFileURLFromSystemProperties(myClassLoader, updateStatus);
            if (url != null) {
                return url;
            }
    
            url = getResource(TEST_AUTOCONFIG_FILE, myClassLoader, updateStatus);
            if (url != null) {
                return url;
            }
    
            url = getResource(GROOVY_AUTOCONFIG_FILE, myClassLoader, updateStatus);
            if (url != null) {
                return url;
            }
    
            return getResource(AUTOCONFIG_FILE, myClassLoader, updateStatus);
        }
//...
}

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-antrun-plugin</artifactId>
  <executions>
    <execution>
      <phase>process-classes</phase>
      <goals>
        <goal>run</goal>
      </goals>
    </execution>
  </executions>
  <configuration>
    <tasks>
      <echo>Removing slf4j-api's dummy StaticLoggerBinder and StaticMarkerBinder</echo>
      <delete dir="target/classes/org/slf4j/impl"/>
    </tasks>
  </configuration>
</plugin>

public Response changeLogLevel(String logName, String logLevel) {
    LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
    Logger targetLogger = loggerContext.getLogger(logName);
    Level targetLevel = Level.valueOf(logLevel);
    targetLogger.setLevel(targetLevel);
    verifyChange(targetLogger, targetLevel);
    return Response.buildSuccess();
}

<configuration scan="true" scanPeriod="15 seconds">
  //......
</configuration>