IDEA tomcat容器和log4j日志中文乱码的终极解决方案

一、Tomcat容器下Conf文件夹

如果是GBK改为UTF-8

java.util.logging.ConsoleHandler.encoding = UTF-8

logging.properties

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" URIEncoding="UTF-8"/>

 <!-- Define an AJP 1.3 Connector on port 8009 -->
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" URIEncoding="UTF-8" />

server.xml

二、网上很多说的改 IDEA安装目录bin下的idea.exe.vmoptions，idea64.exe.vmoptions两个文件，末尾加入 -Dfile.encoding=UTF-8

-Xms128m
-Xmx750m
-XX:ReservedCodeCacheSize=240m
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-ea
-XX:CICompilerCount=2
-Dsun.io.useCanonPrefixCache=false
-Djava.net.preferIPv4Stack=true
-Djdk.http.auth.tunneling.disabledSchemes=""
-XX:+HeapDumpOnOutOfMemoryError
-XX:-OmitStackTraceInFastThrow
-Djdk.attach.allowAttachSelf=true
-Dkotlinx.coroutines.debug=off
-Djdk.module.illegalAccess.silent=true
#末尾加入
-Dfile.encoding=UTF-8