第Springboot項(xiàng)目?jī)?yōu)雅地處理日志的方法詳解如上圖，每天會(huì)生成一個(gè)新的日志文件，然后日志進(jìn)行分類，我這里只對(duì)error和info進(jìn)行分類。

怎么做呢？

首先，在resource目錄創(chuàng)建一個(gè)新文件，取名logback-spring.xml

xmlversion="1.0"encoding="UTF-8"

configuration

appendername="consoleLog"

layout

pattern

%d-%msg%n

/pattern

/layout

/appender

appendername="fileInfoLog"

filter

level

ERROR

/level

onMatchDENY/onMatch

onMismatchACCEPT/onMismatch

/filter

encoder

pattern

%msg%n

/pattern

/encoder

!--滾動(dòng)策略--

rollingPolicy

!--路徑--

fileNamePattern

/var/log/tomcat/sell/info.%d.log

/fileNamePattern

/rollingPolicy

/appender

appendername="fileErrorLog"

filter

level

ERROR

/level

/filter

encoder

pattern

%msg%n

/pattern

/encoder

!--滾動(dòng)策略--

rollingPolicy

!--路徑--

fileNamePattern

/var/log/tomcat/sell/error.%d.log

/fileNamePattern

/rollingPolicy

/appender

rootlevel="info"

appender-refref="consoleLog"/

appender-refref="fileInfoLog"/

appender-refref="fileErrorLog"/

/root

/configuration

單例測(cè)試：

importlombok.Data;

importlombok.extern.slf4j.Slf4j;

importorg.junit.jupiter.api.Test;

importorg.junit.runner.RunWith;

importorg.springframework.boot.test.context.SpringBootTest;

importorg.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)

@SpringBootTest

@Slf4j

@Data

publicclassLoggerTest{

@Test

publicvoidtest1(){

Stringname="laomi";

Stringpassword="123456";

("debug.....");

("info.....");

log.error("error....");

("name:{},password:{}",name,password);

}

添加依賴：

dependency

groupIdjectlombok/groupId

artifactIdlombok/artifactId

scopetest/scope