linux-配置Java环境

启动tomcat服务：sh startup.sh或./startup.sh

关闭tomcat服务：./shutdown.sh

linux 下启动tomcat

问题1：

[root@test233 bin]# sh startup.sh 
Cannot find ./catalina.sh
The file is absent or does not have execute permission
This file is needed to run this program

　解决办法：
给.sh文件授权

[root@test233 bin]#  chmod +x *.sh  

　问题2：

Neither the JAVA_HOME nor the JRE_HOME environment variable is defined
At least one of these environment variable is needed to run this program

　解决方法：

检查Java环境

1.上传Linux环境下的jdk

2.解压jdk文件

3.编辑.bash_profile文件 vim /root/.bash_profile