SpringBoot从入门到精通教程（十六）- ELK日志集成

客官°小女子只卖身不卖艺 2021-10-15 03:01 380阅读 0赞

# 需求背景 #

> Springboot集成Logback日志框架，同时把日志写入ELK实时日志系统中，便于统一查找和分析日志（[ELK学习教程][ELK]）

# 代码演示 #

此项目在教程：[SpringBoot从入门到精通教程（十五）- Logback日志框架集成][SpringBoot_- Logback]的基础上改造的

**1. 先在pom.xml文件引入依赖组件**

<dependency>
        <groupId>net.logstash.logback</groupId>
        <artifactId>logstash-logback-encoder</artifactId>
        <version>5.0</version>
    </dependency>

**2. 最新logback.xml文件内容如下**

<?xml version="1.0" encoding="UTF-8"?>
    <configuration>
    	
    	
    	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    		<encoder>
    			<pattern>%d [%t] [%c] [%p] (%file:%line\)- %m%n</pattern>
    			<charset>UTF-8</charset>
    		</encoder>
    	</appender>
    	
    	<appender name="baselog"
    		class="ch.qos.logback.core.rolling.RollingFileAppender">
    		<File>log/run.log</File>
    		<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
    			<fileNamePattern>log/run.log.%d.%i</fileNamePattern>
    			<timeBasedFileNamingAndTriggeringPolicy
    				class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
    				
    				<maxFileSize>64 MB</maxFileSize>
    			</timeBasedFileNamingAndTriggeringPolicy>
    			
    			<maxHistory>7</maxHistory>
    		</rollingPolicy>
    		<encoder>
    			<pattern>
    				%d [%t] [%c] [%p] (%file:%line\)- %m%n
    			</pattern>
    			<charset>UTF-8</charset> 
    		</encoder>
    	</appender>
    	
    	<appender name="logstash" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
    		<destination>192.168.1.1:4567</destination>
    		<encoder charset="UTF-8" class="net.logstash.logback.encoder.LogstashEncoder">
    			
    			<customFields>{"appname":"test-spring-boot2-logback-elk"}</customFields>
    		</encoder>
    	</appender>
    	<root level="INFO">
    		<appender-ref ref="STDOUT" />
    	</root>
    	
    	<logger name="com.md" level="DEBUG">
    		<appender-ref ref="baselog" />
    		<appender-ref ref="logstash" />
    	</logger>
    </configuration>

> 注意：destination中配置的ip:port，即为logstash服务器的ip和端口（Logstash > Elasticsearch > Kibana）

其他相关参数含义，可见配置文件内的详细解释说明

# ELK使用 #

访问接口后，可看到实时日志了

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9oZW1pbi5ibG9nLmNzZG4ubmV0_size_16_color_FFFFFF_t_70][]

# 完整源码下载 #

我的[Github源码地址：][Github]

[https://github.com/hemin1003/spring-boot-study/tree/master/spring-boot2-study/spring-boot2-parent/spring-boot2-logback-elk][https_github.com_hemin1003_spring-boot-study_tree_master_spring-boot2-study_spring-boot2-parent_spring-boot2-logback-elk]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9oZW1pbi5ibG9nLmNzZG4ubmV0_size_16_color_FFFFFF_t_70 1][]

# 其他资料 #

[从零开始搭建一个ELK实时日志收集系统][ELK 1]

# 下一章教程 #

[SpringBoot从入门到精通教程（十七）- 日志异步化处理用法][SpringBoot_-]

# 该系列教程 #

[SpringBoot从入门到精通教程][SpringBoot]

至此，全部介绍就结束了

\------------------------------------------------------

[关于我][Link 1]（个人域名）

[我的开源项目集Github][Github 1]

期望和大家***一起学习，一起成长***，共勉，O(∩\_∩)O谢谢

欢迎交流问题，可加个人QQ 469580884，

或者，加我的群号 **751925591**，一起探讨交流问题

不讲虚的，只做实干家

Talk is cheap，show me the code

![20180411181545874][]

[ELK]: https://blog.csdn.net/hemin1003/article/details/80238421
[SpringBoot_- Logback]: https://hemin.blog.csdn.net/article/details/99637532
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9oZW1pbi5ibG9nLmNzZG4ubmV0_size_16_color_FFFFFF_t_70]: /images/20211015/9da2893603564c979ea077471cae209f.png
[Github]: https://github.com/hemin1003/spring-boot-study/tree/master/spring-boot2-study/spring-boot2-parent
[https_github.com_hemin1003_spring-boot-study_tree_master_spring-boot2-study_spring-boot2-parent_spring-boot2-logback-elk]: https://github.com/hemin1003/spring-boot-study/tree/master/spring-boot2-study/spring-boot2-parent/spring-boot2-logback-elk
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9oZW1pbi5ibG9nLmNzZG4ubmV0_size_16_color_FFFFFF_t_70 1]: /images/20211015/5a832b2e20b6459794c70b9e0a215766.png
[ELK 1]: https://blog.csdn.net/hemin1003/article/details/73295303
[SpringBoot_-]: https://blog.csdn.net/hemin1003/article/details/99637609
[SpringBoot]: https://hemin.blog.csdn.net/column/info/40170
[Link 1]: http://heminit.com/about/
[Github 1]: https://github.com/hemin1003
[20180411181545874]: /images/20211015/1a8bad947b024770b9f35433af46b180.png