CentOS7配置Tomcat9.0常见问题

1.前言

其实我还有好多不明白,MD,往下看吧

2.配置账户密码

不只是修改tomcat-users.xml文件还要修改Tomcat/webapps/manager/META-INF/context.xml


2.1 先修改tomcat-users.xml,再最后一段加入

<role rolename="manager-gui"/> 
<role rolename="admin-gui"/> 
<user username="tomcat" password="tomcat" roles="manager-gui,admin-gui"/>



2.2 修改Tomcat/webapps/manager/META-INF/context.xml

<Context antiResourceLocking="false" privileged="true" >
  <Valve className="org.apache.catalina.valves.RemoteAddrValve"
         allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1|\d+\.\d+\.\d+\.\d+" />
  <Manager sessionAttributeValueClassNameFilter="java\.lang\.(?:Boolean|Integer|Long|Number|String)|org\.apache\.catalina\.filters\.CsrfPreventionFilter\$LruCache(?:\$1)?|java\.util\.(?:Linked)?HashMap"/>
</Context>

参考链接

3.Tomcat启动慢

这问题弄了我一个小时,我在bin目录下./startup启动tomcat,在浏览器访问半天没反应,这时输入./shutdown.sh,结果关也关不掉,错误信息:tomcat maybe no running 后来百度了一下问题虽然解决了,但是问题造成的原因没看明白。解决方法链接

$JAVA_HOME/jre/lib/security/Java.security内,将securerandom.source的内容改为file:/dev/./urandom即可

4.笔记

systemctl stop firewalld.service 关闭CentOS防火墙

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转载自blog.csdn.net/qq_32475739/article/details/78204878