ubuntu启动tomcat报错

./catalina.sh: 1: eval: /jre/bin/java: not found

java环境变量配置有问题

export JAVA_HOME=/usr/local/jdk1.8.0_161
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib

export PATH=${JAVA_HOME}/bin:$PATH

注意不要有空格