准备工作:
下载jdk for linux
下载tomcat for linux
下载eclipse for linux
安装jdk、解压tomcat,eclipse
配置环境变量:
sudo gedit /etc/profile
添加配置:
export JAVA_HOME=/usr/local/java/jdk1.6.0_13
export JRE_HOME=/usr/local/java/jdk1.6.0_13/jre
export CATALINA_HOME=/usr/local/java/apache-tomcat-6.0.26
测试jdk安装:
java -version
echo $JAVA_HOME
echo $JRE_HOME
都没有问题。
但启动tomcat报错:
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
几经周折,原来是因为没有权限,虽然加了sudo ./startup.sh也没用。
但可以用sudo -i /usr/local/java/apache-tomcat6/bin/startup.sh
既然权限问题,就修改权限:
sudo chmod 777 /usr/local/java/apache-tomcat-6.0.26 -R
搞定。
下载jdk for linux
下载tomcat for linux
下载eclipse for linux
安装jdk、解压tomcat,eclipse
配置环境变量:
sudo gedit /etc/profile
添加配置:
export JAVA_HOME=/usr/local/java/jdk1.6.0_13
export JRE_HOME=/usr/local/java/jdk1.6.0_13/jre
export CATALINA_HOME=/usr/local/java/apache-tomcat-6.0.26
测试jdk安装:
java -version
echo $JAVA_HOME
echo $JRE_HOME
都没有问题。
但启动tomcat报错:
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
几经周折,原来是因为没有权限,虽然加了sudo ./startup.sh也没用。
但可以用sudo -i /usr/local/java/apache-tomcat6/bin/startup.sh
既然权限问题,就修改权限:
sudo chmod 777 /usr/local/java/apache-tomcat-6.0.26 -R
搞定。