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README
Apache-2.0

1. 日志监控报警

核心功能

  • 监控日志中抛出的指定异常或者方法与类中抛出的指定异常,发送到钉钉、企业微信、邮箱等。
  • 支持log4j、log4j2、logback等主流框架。
  • 支持SpringBoot、SpringMVC等框架。

2. SpringBoot

详情查看alarm-log-examples-spring-boot包下代码

2.1 集成

引入如下依赖

<dependency>
    <groupId>com.future94</groupId>
    <artifactId>alarm-log-spring-boot-starter</artifactId>
    <version>${latest.version}</version>
</dependency>

2.2 引入日志监控

2.2.1 同步方式

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
    <appender name="Console" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss,SSS} [%p] %m  >> %c:%L%n"/>
        </layout>
    </appender>

    <!--这里替换成AspectLog4jAsyncAppender-->
    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.log4j.AlarmLogLog4jAsyncAppender">
        <param name="doWarnException" value="false"/>
        <param name="warnExceptionExtend" value="java.lang.Exception,java.lang.RuntimeException"/>
        <appender-ref ref="Console"/>
    </appender>

    <root>
        <priority value="info" />
        <appender-ref ref="Console"/>
        <appender-ref ref="AlarmLog"/>
    </root>
</log4j:configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">
    <!--先定义所有的appender-->
    <appenders>
        <!--控制台日志-->
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </Console>

        <AlarmLog name="AlarmLog">
            <warnExceptionExtend>false</warnExceptionExtend>
            <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        </AlarmLog>

    </appenders>
    <!--然后定义logger,只有定义了logger并引入的appender,appender才会生效-->
    <loggers>
        <root level="INFO">
            <appender-ref ref="Console"/>
            <!-- AlarmLog 处理有打印INFO级别的日志,如果level是INFO级别会循环调用,抛出 ERROR Recursive call to appender ALARM_LOG,所以最好将ALARM_LOG 的级别设置为ERROR -->
            <appender-ref ref="AlarmLog" level="ERROR" />
        </root>
    </loggers>
</configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">

    <appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
        </encoder>
    </appender>

    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.logback.AlarmLogLogbackAsyncAppender">
        <warnExceptionExtend>false</warnExceptionExtend>
        <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        <includeCallerData>true</includeCallerData>
        <appender-ref ref="Console"/>
    </appender>

    <root level="INFO">
        <appender-ref ref="Console" />
        <appender-ref ref="AlarmLog" level="ERROR" />
    </root>
</configuration>

2.2.2 异步方式

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
    <appender name="Console" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss,SSS} [%p] %m  >> %c:%L%n"/>
        </layout>
    </appender>

    <!--这里替换成AspectLog4jAsyncAppender-->
    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.log4j.AlarmLogLog4jAsyncAppender">
        <param name="doWarnException" value="false"/>
        <param name="warnExceptionExtend" value="java.lang.Exception,java.lang.RuntimeException"/>
        <appender-ref ref="Console"/>
    </appender>

    <appender name="AsyncConsole" class="org.apache.log4j.AsyncAppender">
        <appender-ref ref="Console"/>
    </appender>

    <appender name="AsyncAlarmLog" class="org.apache.log4j.AsyncAppender">
        <appender-ref ref="AlarmLog"/>
    </appender>

    <root>
        <priority value="info" />
        <appender-ref ref="AsyncConsole"/>
        <appender-ref ref="AsyncAlarmLog"/>
    </root>
</log4j:configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">
    <!--先定义所有的appender-->
    <appenders>
        <!--控制台日志-->
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </Console>

        <AlarmLog name="AlarmLog">
            <warnExceptionExtend>false</warnExceptionExtend>
            <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        </AlarmLog>

        <!--异步输出到控制台-->
        <Async name="AsyncConsole">
            <AppenderRef ref="Console"/>
        </Async>

        <!--异步-->
        <Async name="AsyncAlarmLog">
            <AppenderRef ref="AlarmLog"/>
        </Async>

    </appenders>
    <!--然后定义logger,只有定义了logger并引入的appender,appender才会生效-->
    <loggers>
        <root level="INFO">
            <appender-ref ref="AsyncConsole"/>
            <!-- AlarmLog 处理有打印INFO级别的日志,如果level是INFO级别会循环调用,抛出 ERROR Recursive call to appender ALARM_LOG,所以最好将ALARM_LOG 的级别设置为ERROR -->
            <appender-ref ref="AsyncAlarmLog" level="ERROR" />
        </root>
    </loggers>
</configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">

    <appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
        </encoder>
    </appender>

    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.logback.AlarmLogLogbackAsyncAppender">
        <warnExceptionExtend>false</warnExceptionExtend>
        <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        <appender-ref ref="Console"/>
    </appender>

    <appender name="AsyncConsole" class="ch.qos.logback.classic.AsyncAppender">
        <discardingThreshold>0</discardingThreshold>
        <appender-ref ref="Console"/>
    </appender>


    <appender name="AsyncAlarmLog" class="ch.qos.logback.classic.AsyncAppender">
        <discardingThreshold>0</discardingThreshold>
        <appender-ref ref="AlarmLog"/>
    </appender>


    <root level="INFO">
        <appender-ref ref="AsyncConsole" />
        <appender-ref ref="AsyncAlarmLog" level="ERROR" />
    </root>
</configuration>

2.3 提供多种方式获取指定的日志异常信息

2.3.1 系统全局配置

  • spring.alarm-log.do-warn-exception : 获取日志中指定的异常类全路径信息,类型为List.
  • spring.alarm-log.warn-exception-extend : 获取日志中指定异常信息是否启动继承判断。如:do-warn-exception为java.lang.Throwable,warn-exception-extend为true,则所有java.lang.Throwable的子类(java.lang.Exception、java.lang.RuntimeException、java.io.IOException等)都会触发警告事件。
spring:
    alarm-log:
        warn-exception-extend: false
        do-warn-exception:
            - java.lang.Throwable
            - java.lang.Exception

2.3.2 继承、实现指定类

  • com.future94.alarm.log.common.exception.AlarmLogException : 此类继承java.lang.Exception类,继承AlarmLogException类,即当日志事件中抛出此时触发警告事件。

  • com.future94.alarm.log.common.exception.AlarmLogRuntimeException : 此类继承java.lang.RuntimeException类,继承AlarmLogException类,即当日志事件中抛出此时触发警告事件。

  • com.future94.alarm.log.common.exception.AlarmLogDoWarnException : 实现AlarmLogDoWarnException接口,即当日志事件中抛出此时触发警告事件。注意:目前此接口还需要是java.lang.Throwable子类,以后会修改此限制。由于java是单继承,目前项目中不方便继承AlarmLog异常时,可以使用实现此接口的方式。

2.3.3 日志配置中设置

  • log4j : doWarnException、warnExceptionExtend配置意义与上面一致。
<appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.log4j.AlarmLogLog4jAsyncAppender">
    <param name="doWarnException" value="false"/>
    <param name="warnExceptionExtend" value="java.lang.Exception,java.lang.RuntimeException"/>
    <appender-ref ref="Console"/>
</appender>
  • log4j2 : doWarnException、warnExceptionExtend配置意义与上面一致。注意:标签必须为AlarmLog,name属性可以随意。
<AlarmLog name="AlarmLog">
    <warnExceptionExtend>false</warnExceptionExtend>
    <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
</AlarmLog>
  • logback : doWarnException、warnExceptionExtend配置意义与上面一致。
<appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.logback.AlarmLogLogbackAsyncAppender">
    <warnExceptionExtend>false</warnExceptionExtend>
    <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
    <appender-ref ref="Console"/>
</appender>

2.3.4 使用@Alarm注解

  • doWarnException、warnExceptionExtend配置意义与上面一致。
  • 注解加载类上时,注解设置作用域为当前类,只对当前类生效。
  • 注解加载方法上时,注解设置作用域为当前方法,只对当前方法生效。
@Target({ElementType.TYPE, ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface Alarm {

    Class<? extends Throwable>[] doWarnException() default {Throwable.class};

    boolean warnExceptionExtend() default false;
}

示例

  • test1只有在抛出Exception时候才会触发。
  • test2当抛出TestAspectException或者Exception时都会触发。
@RestController
@Alarm(doWarnException = Exception.class, warnExceptionExtend = false)
public class TestController {

    @GetMapping("/test1")
    public void test1() {
        logger.error("test4", new TestAspectException());
    }

    @GetMapping("/test2")
    @Alarm(doWarnException = TestAspectException.class, warnExceptionExtend = false)
    public void test1() {
        logger.error("test2", new TestAspectException());
    }

}

2.4 提供多种监控通知方式

多种方式可以同时使用,设置其enabled为true即可。

2.4.1 邮件

spring:
    alarm-log:
        warn:
            mail:
                enabled: true
                smtpHost: xxx
                smtpPort: xxx
                # 邮箱,多个用逗号分开
                to: future94@qq.com,xxx
                from: xxx
                username: xxx
                password: xxx

2.4.2 企业微信

spring:
    alarm-log:
        warn:
            workweixin:
                enabled: true
                # 企业ID,多个用逗号分开
                to: WeiLai,xxx
                applicationId: xxx
                corpid: xxx
                corpsecret: xxx

2.4.3 钉钉群

spring:
    alarm-log:
        warn:
            dingtalk:
                enabled: true
                token: xxx
                secret: xxx

2.5 配置警告消息发送异常重试

  • maxRetryTimes : 最大重试次数
  • retrySleepMillis : 每次重试等待间隔,最终效果【retrySleepMillis * ( 1 << maxRetryTimes )】
spring:
    alarm-log:
        max-retry-times: 1
        retry-sleep-millis: 3000

3. SpringMvc

具体示例可以查看alarm-log-examples-spring-mv

3.1 集成

引入核心包依赖

<dependency>
    <groupId>com.future94</groupId>
    <artifactId>alarm-log-core</artifactId>
    <version>${latest.version}</version>
</dependency>

3.2 引入日志监控

3.2.1 同步方式

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
    <appender name="Console" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss,SSS} [%p] %m  >> %c:%L%n"/>
        </layout>
    </appender>

    <!--这里替换成AspectLog4jAsyncAppender-->
    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.log4j.AlarmLogLog4jAsyncAppender">
        <param name="doWarnException" value="false"/>
        <param name="warnExceptionExtend" value="java.lang.Exception,java.lang.RuntimeException"/>
        <appender-ref ref="Console"/>
    </appender>

    <root>
        <priority value="info" />
        <appender-ref ref="Console"/>
        <appender-ref ref="AlarmLog"/>
    </root>
</log4j:configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">
    <!--先定义所有的appender-->
    <appenders>
        <!--控制台日志-->
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </Console>

        <AlarmLog name="AlarmLog">
            <warnExceptionExtend>false</warnExceptionExtend>
            <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        </AlarmLog>

    </appenders>
    <!--然后定义logger,只有定义了logger并引入的appender,appender才会生效-->
    <loggers>
        <root level="INFO">
            <appender-ref ref="Console"/>
            <!-- AlarmLog 处理有打印INFO级别的日志,如果level是INFO级别会循环调用,抛出 ERROR Recursive call to appender ALARM_LOG,所以最好将ALARM_LOG 的级别设置为ERROR -->
            <appender-ref ref="AlarmLog" level="ERROR" />
        </root>
    </loggers>
</configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">

    <appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
        </encoder>
    </appender>

    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.logback.AlarmLogLogbackAsyncAppender">
        <warnExceptionExtend>false</warnExceptionExtend>
        <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        <includeCallerData>true</includeCallerData>
        <appender-ref ref="Console"/>
    </appender>

    <root level="INFO">
        <appender-ref ref="Console" />
        <appender-ref ref="AlarmLog" level="ERROR" />
    </root>
</configuration>

3.2.2 异步方式

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
    <appender name="Console" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss,SSS} [%p] %m  >> %c:%L%n"/>
        </layout>
    </appender>

    <!--这里替换成AspectLog4jAsyncAppender-->
    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.log4j.AlarmLogLog4jAsyncAppender">
        <param name="doWarnException" value="false"/>
        <param name="warnExceptionExtend" value="java.lang.Exception,java.lang.RuntimeException"/>
        <appender-ref ref="Console"/>
    </appender>

    <appender name="AsyncConsole" class="org.apache.log4j.AsyncAppender">
        <appender-ref ref="Console"/>
    </appender>

    <appender name="AsyncAlarmLog" class="org.apache.log4j.AsyncAppender">
        <appender-ref ref="AlarmLog"/>
    </appender>

    <root>
        <priority value="info" />
        <appender-ref ref="AsyncConsole"/>
        <appender-ref ref="AsyncAlarmLog"/>
    </root>
</log4j:configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">
    <!--先定义所有的appender-->
    <appenders>
        <!--控制台日志-->
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </Console>

        <AlarmLog name="AlarmLog">
            <warnExceptionExtend>false</warnExceptionExtend>
            <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        </AlarmLog>

        <!--异步输出到控制台-->
        <Async name="AsyncConsole">
            <AppenderRef ref="Console"/>
        </Async>

        <!--异步-->
        <Async name="AsyncAlarmLog">
            <AppenderRef ref="AlarmLog"/>
        </Async>

    </appenders>
    <!--然后定义logger,只有定义了logger并引入的appender,appender才会生效-->
    <loggers>
        <root level="INFO">
            <appender-ref ref="AsyncConsole"/>
            <!-- AlarmLog 处理有打印INFO级别的日志,如果level是INFO级别会循环调用,抛出 ERROR Recursive call to appender ALARM_LOG,所以最好将ALARM_LOG 的级别设置为ERROR -->
            <appender-ref ref="AsyncAlarmLog" level="ERROR" />
        </root>
    </loggers>
</configuration>
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">

    <appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
        </encoder>
    </appender>

    <appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.logback.AlarmLogLogbackAsyncAppender">
        <warnExceptionExtend>false</warnExceptionExtend>
        <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
        <appender-ref ref="Console"/>
    </appender>

    <appender name="AsyncConsole" class="ch.qos.logback.classic.AsyncAppender">
        <discardingThreshold>0</discardingThreshold>
        <appender-ref ref="Console"/>
    </appender>


    <appender name="AsyncAlarmLog" class="ch.qos.logback.classic.AsyncAppender">
        <discardingThreshold>0</discardingThreshold>
        <appender-ref ref="AlarmLog"/>
    </appender>


    <root level="INFO">
        <appender-ref ref="AsyncConsole" />
        <appender-ref ref="AsyncAlarmLog" level="ERROR" />
    </root>
</configuration>

3.3 提供多种方式获取指定的日志异常信息

3.3.1 系统全局配置

  • spring.alarm-log.do-warn-exception : 获取日志中指定的异常类全路径信息,类型为List.
  • spring.alarm-log.warn-exception-extend : 获取日志中指定异常信息是否启动继承判断。如:do-warn-exception为java.lang.Throwable,warn-exception-extend为true,则所有java.lang.Throwable的子类(java.lang.Exception、java.lang.RuntimeException、java.io.IOException等)都会触发警告事件。
<bean id="alarmLogConfigContext" class="com.future94.alarm.log.common.context.AlarmLogContext">
    <property name="warnExceptionExtend" value="true" />
    <property name="doWarnExceptionList">
        <list>
            <value>java.lang.Exception</value>
            <value>java.lang.RuntimeException</value>
        </list>
    </property>
</bean>

3.3.2 继承、实现指定类

  • com.future94.alarm.log.common.exception.AlarmLogException : 此类继承java.lang.Exception类,继承AlarmLogException类,即当日志事件中抛出此时触发警告事件。

  • com.future94.alarm.log.common.exception.AlarmLogRuntimeException : 此类继承java.lang.RuntimeException类,继承AlarmLogException类,即当日志事件中抛出此时触发警告事件。

  • com.future94.alarm.log.common.exception.AlarmLogDoWarnException : 实现AlarmLogDoWarnException接口,即当日志事件中抛出此时触发警告事件。注意:目前此接口还需要是java.lang.Throwable子类,以后会修改此限制。由于java是单继承,目前项目中不方便继承AlarmLog异常时,可以使用实现此接口的方式。

3.3.3 日志配置中设置

  • log4j : doWarnException、warnExceptionExtend配置意义与上面一致。
<appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.log4j.AlarmLogLog4jAsyncAppender">
    <param name="doWarnException" value="false"/>
    <param name="warnExceptionExtend" value="java.lang.Exception,java.lang.RuntimeException"/>
    <appender-ref ref="Console"/>
</appender>
  • log4j2 : doWarnException、warnExceptionExtend配置意义与上面一致。注意:标签必须为AlarmLog,name属性可以随意。
<AlarmLog name="AlarmLog">
    <warnExceptionExtend>false</warnExceptionExtend>
    <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
</AlarmLog>
  • logback : doWarnException、warnExceptionExtend配置意义与上面一致。
<appender name="AlarmLog" class="com.future94.alarm.log.core.enhance.logback.AlarmLogLogbackAsyncAppender">
    <warnExceptionExtend>false</warnExceptionExtend>
    <doWarnException>java.lang.Exception,java.lang.RuntimeException</doWarnException>
    <appender-ref ref="Console"/>
</appender>

3.3.4 使用@Alarm注解

需要引入如下依赖

<dependency>
    <groupId>com.future94</groupId>
    <artifactId>alarm-log-aspect</artifactId>
    <version>${latest.version}</version>
</dependency>

并启动aop,保证可以扫描到com.future94.alarm.log.aspect

<context:component-scan base-package="com.future94.alarm.log" />
<aop:aspectj-autoproxy />
<mvc:annotation-driven />
<aop:aspectj-autoproxy proxy-target-class="true" />
<aop:config proxy-target-class="true"/>
  • doWarnException、warnExceptionExtend配置意义与上面一致。
  • 注解加载类上时,注解设置作用域为当前类,只对当前类生效。
  • 注解加载方法上时,注解设置作用域为当前方法,只对当前方法生效。
@Target({ElementType.TYPE, ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface Alarm {

    Class<? extends Throwable>[] doWarnException() default {Throwable.class};

    boolean warnExceptionExtend() default false;
}

示例

  • test1只有在抛出Exception时候才会触发。
  • test2当抛出TestAspectException或者Exception时都会触发。
@RestController
@Alarm(doWarnException = Exception.class, warnExceptionExtend = false)
public class TestController {

    @GetMapping("/test1")
    public void test1() {
        logger.error("test4", new TestAspectException());
    }

    @GetMapping("/test2")
    @Alarm(doWarnException = TestAspectException.class, warnExceptionExtend = false)
    public void test1() {
        logger.error("test2", new TestAspectException());
    }

}

3.4 提供多种监控通知方式

多种方式可以同时使用,将其对应的bean添加到AlarmLogWarnServiceFactory即可。

<bean id="factory" class="com.future94.alarm.log.warn.common.factory.AlarmLogWarnServiceFactory">
    <constructor-arg>
        <list>
            <ref bean="mailWarnService" />
            <ref bean="dingtalkWarnService" />
            <ref bean="workWeixinWarnService" />
        </list>
    </constructor-arg>
</bean>

3.4.1 邮件

<bean id="mailWarnService" class="com.future94.alarm.log.warn.mail.MailWarnService">
        <constructor-arg index="0" value="${alarmLog.warn.mail.smtpHost}"/>
        <constructor-arg index="1" value="${alarmLog.warn.mail.smtpPort}"/>
        <!--多个用逗号分割-->
        <constructor-arg index="2" value="${alarmLog.warn.mail.to}"/>
        <constructor-arg index="3" value="${alarmLog.warn.mail.from}"/>
        <constructor-arg index="4" value="${alarmLog.warn.mail.username}"/>
        <constructor-arg index="5" value="${alarmLog.warn.mail.password}"/>
</bean>

<bean id="factory" class="com.future94.alarm.log.warn.common.factory.AlarmLogWarnServiceFactory">
    <constructor-arg>
        <list>
            <ref bean="mailWarnService" />
        </list>
    </constructor-arg>
</bean>

3.4.2 企业微信

<bean id="workWeixinWarnService" class="com.future94.alarm.log.warn.workweixin.WorkWeixinWarnService">
    <!--多个用逗号分割-->
    <constructor-arg index="0" value="${alarmLog.warn.workweixin.to}"/>
    <constructor-arg index="1" value="${alarmLog.warn.workweixin.applicationId}"/>
    <constructor-arg index="2" value="${alarmLog.warn.workweixin.corpid}"/>
    <constructor-arg index="3" value="${alarmLog.warn.workweixin.corpsecret}"/>
</bean>

<bean id="factory" class="com.future94.alarm.log.warn.common.factory.AlarmLogWarnServiceFactory">
    <constructor-arg>
        <list>
            <ref bean="workWeixinWarnService" />
        </list>
    </constructor-arg>
</bean>

3.4.3 钉钉群

<bean id="dingtalkWarnService" class="com.future94.alarm.log.warn.dingtalk.DingtalkWarnService">
        <constructor-arg index="0" value="${alarmLog.warn.dingtalk.token}"/>
        <constructor-arg index="1" value="${alarmLog.warn.dingtalk.secret}"/>
    </bean>

<bean id="factory" class="com.future94.alarm.log.warn.common.factory.AlarmLogWarnServiceFactory">
    <constructor-arg>
        <list>
            <ref bean="dingtalkWarnService" />
        </list>
    </constructor-arg>
</bean>

3.5 配置警告消息发送异常重试

  • maxRetryTimes : 最大重试次数
  • retrySleepMillis : 每次重试等待间隔,最终效果【retrySleepMillis * ( 1 << maxRetryTimes )】
<bean id="alarmLogConfigContext" class="com.future94.alarm.log.common.context.AlarmLogContext">
    <property name="maxRetryTimes" value="1" />
    <property name="retrySleepMillis" value="3000" />
</bean>

4. 自定义发送信息内容

4.1 自定义发送内容

  • 实现com.future94.alarm.log.common.context.AlarmMessageContext接口
  • 继承com.future94.alarm.log.common.context.DefaultAlarmMessageContext

如果你想自定义所有报警发送的内容,你可以实现AlarmMessageContext接口,如果你只想自定义指定渠道的内容,你可以继承DefaultAlarmMessageContext类.

4.2 框架识别

4.2.1 SpringBoot

@Component
public class CustomAlarmMessageContext1 implements AlarmMessageContext {

    @Override
    public String workWeixinContent(AlarmInfoContext context, Throwable throwable, AlarmLogSimpleConfig config) {
        // TODO send content
        return null;
    }

    @Override
    public String dingtalkContent(AlarmInfoContext context, Throwable throwable, AlarmLogSimpleConfig config) {
        // TODO send content
        return null;
    }

    @Override
    public AlarmMailContent mailContent(AlarmInfoContext context, Throwable throwable, AlarmLogSimpleConfig config) {
        // TODO send content
        return null;
    }
}

4.2.2 SpringMVC

需要注入到AlarmLogContext中,像下面这样。

@Component
public class CustomAlarmMessageContext1 implements AlarmMessageContext, InitializingBean {

    @Override
    public String workWeixinContent(AlarmInfoContext context, Throwable throwable, AlarmLogSimpleConfig config) {
        // TODO send content
        return null;
    }

    @Override
    public String dingtalkContent(AlarmInfoContext context, Throwable throwable, AlarmLogSimpleConfig config) {
        // TODO send content
        return null;
    }

    @Override
    public AlarmMailContent mailContent(AlarmInfoContext context, Throwable throwable, AlarmLogSimpleConfig config) {
        // TODO send content
        return null;
    }

    @Override
    public void afterPropertiesSet() throws Exception {
        AlarmLogContext.setAlarmMessageContext(this);
    }
}

或者在xml中配置。

<bean id="context1" class="com.future94.alarm.log.examples.spring.mvc.log4j.bean.CustomAlarmMessageContext1" />

<bean id="alarmLogConfigContext" class="com.future94.alarm.log.common.context.AlarmLogContext">
    <property name="alarmMessageContext" ref="context1"/>
</bean>

4.2.3 非Spring

将自定义内容注入到AlarmLogContext中即可。

AlarmLogContext.setAlarmMessageContext(new AlarmMessageContext());

5. 打印日志

如果在非error日志时也想打印日志并且发送警告通知,可以使用下面的帮助类。

AlarmLogHelper.getPrintLogInstance(),默认不发送消息,如果发送报警消息,可以使用AlarmLogHelper.getPrintLogInstance(true)

eg:

AlarmLogHelper.getPrintLogInstance().error("123");
AlarmLogHelper.getPrintLogInstance().error("123:{}", 456, new RuntimeException());
AlarmLogHelper.getPrintLogInstance(true).error("123");
AlarmLogHelper.getPrintLogInstance(true).error("123:{}", 456, new RuntimeException());
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简介

日志监控报警,支持log4j、log4j2、logback等主流框架,支持SpringBoot、SpringMVC等框架,支持发送到钉钉、企业微信、邮箱等。 展开 收起
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