linux出现的bug

• 1. tomcat启动正常，但访问不了

原因还是配置文件的不对

unset i
unset -f pathmunge
export JAVA_HOME=/usr/local/java/jdk1.8.0_181
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME=/usr/java/jdk1.8.0_181

export CATALINA_HOME=/usr/local/tomcat/apache-tomcat-8.5.39

export PATH=$PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin

export CLASSPATH=.:$JAVA_HOME/lib:$CATALINA_HOME/lib

export JAVA_HOME PATH CLASSPATH CATALINA_HOME

错误的地方是 java_home 改正后 /usr/local/java/jdk1.8.0_181