Springboot 使用logback直接将日志写入Elasticsearch
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2020-12-18 15:24
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作者 | inkanyway
来源 | urlify.cn/BbEzay
正常情况下，一般组合为elk 即日志会通过logstash写入es，但本文主要为轻量级项目直接利用appender写入es
首先需要引入包
com.internetitem
logback-elasticsearch-appender
1.6
添加logback-spring.xml到resource目录的根目录下
"1.0" encoding="UTF-8"?>
"LOGS" value="./logs"/>
"Console"
class="ch.qos.logback.core.ConsoleAppender">
"ch.qos.logback.classic.PatternLayout">
%black(%d{ISO8601}) %highlight(%-5level) [%blue(%t)] %yellow(%C{1.}): %msg%n%throwable
"RollingFile"
class="ch.qos.logback.core.rolling.RollingFileAppender">
${LOGS}/spring-boot-logger.log
class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
%d %p %C{1.} [%t] %m%n
class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
${LOGS}/archived/spring-boot-logger-%d{yyyy-MM-dd}.%i.log
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
10MB
"ELASTIC" class="com.internetitem.logback.elasticsearch.ElasticsearchAppender">
ES连接字符串
linkanyway-logs-%date{yyyy-MM-dd}
<type>testertype>
linkanyway-logger
linkanyway-error-logger
30000
false
false
false
104857600
3
30000
250
false
false
100
"com.internetitem.logback.elasticsearch.config.BasicAuthentication"/>
host
${HOSTNAME}
false
severity
%level
thread
%thread
stacktrace
%ex
logger
%logger
Content-Type
application/json
"info">
"RollingFile"/>
"Console"/>
"ELASTIC"/>
"com.baeldung" level="trace" additivity="false">
"RollingFile"/>
"ELASTIC"/>
"es-logger" level="INFO" additivity="false">
"ELASTIC"/>
在application.yml中设定日志level
logging:
level:
root: info
另外我们也可以在root部分不适用es记录日志而在需要的代码中用如下方式记录日志
package com.linkanyway.portal.controllers;
import com.linkanyway.sdk.exception.ApiResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @author linkanyway
* @version 1.0
* @name EsLoggerController
* @description TODO
* @date 2020/12/13 13:14
*/
@RestController
@RequestMapping("log")
public class EsLoggerController {
private Logger logger = LoggerFactory.getLogger("es-logger");
@GetMapping("log")
public ApiResult log()
{
logger.warn ("eslogger");
return ApiResult.success ("done!");
}
}
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