環(huán)境:Archlinux
下載JDK,http://www.oracle.com/technetwork/java/javase/downloads/index.html
下載Tomcat ,http://apache.fayea.com/tomcat/
解壓JDK后mv到/usr/local/jdk,解壓tomcat后mv到/usr/local/tomcat
設(shè)置變量
sudo nano /etc/profile
末尾添加內(nèi)容:
# jdk
export JAVA_HOME=/usr/local/jdk
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib
讓變量生效
source /etc/profile
測試是否成功
java -version
輸出類似內(nèi)容表示成功
java version "10.0.1" 2018-04-17
Java(TM) SE Runtime Environment 18.3 (build 10.0.1+10)
Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.1+10, mixed mode)
啟動(dòng)tomcat
sudo /usr/local/tomcat/bin/startup.sh
如果提示JAVA_HOME錯(cuò)誤,在Tomcat的bin目錄下的catalina.sh中添加
export JAVA_HOME=/usr/local/jdk
再啟動(dòng)startup.sh,就可以打開http://IP:8080,看到Tomcat的主頁。