环境:centos 6java
hostname -i
若是输出机器ip,则表示正确,若是输出 centos
hostname: Unknown host
查看/etc/hosts内容:tomcat
cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
则须要在/etc/hosts中加入如下内容:bash
127.0.0.1 yourHostName localhost.localdomain localhost4 localhost4.localdomain4
#CATALINA_OPTS CATALINA_OPTS="$CATALINA_OPTS -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9999" CATALINA_OPTS="$CATALINA_OPTS -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false" CATALINA_OPTS="${CATALINA_OPTS} -Djava.rmi.server.hostname=192.168.200.41"
截图以下:dom
不要使用JAVA_OPTS,否则关闭tomcat时,会报错
spa
java.rmi.server.ExportException: Port already in use: