安装tomcat
- wget下载
- 解压 tar -zxvf文件名
- 把解压后的目录移动到/usr/local/目录中 mv 用来的目录 新的目录
- 查看目录下的conf目录中的文件。重点找到server.Xml(配置端口,部署项目)web.Xml mime文件类型
- Server.Xml对应nginx的nginx.conf
- Webapp/==nginx/html/,webapps(静态资源,.Jsp,.war)
- 如果项目不方便移动到webapps目录下,就需要在配置文件中指定路径server.Xml
- Tomcat要运行需要Java的环境,配置、
- Yum -y install java-1.8.0-openjbk.x86_64
安装yum源
[root@localhost ~]# ls /etc/yum.repos.d (查看)
[root@localhost ~]# rm -rf /etc/yum.repos.d/* (清除)
[root@localhost ~]# vim /etc/yum.repos.d/trow.repo(trow是自己随便定的名字,进入编辑)
[cangku] (仓库名字,随便)
name=cangkumiaoshuxinxi (仓库描述信息,随便弄)
baseurl=file:///mnt(挂载在/mnt下,//表示路径)
gpgcheck=0
[root@localhost ~]# vim /etc/fstab (添加自动挂载)
/dev/cdrom /mnt iso9660 defaults 0 0 //自动挂载
[root@localhost ~]# mount -a //进行挂载
mount: /dev/sr0 写保护,将以只读方式挂载
[root@localhost ~]# yum repolist //查看yum
yum -y insatll lrzsz //下载解压工具
rz -E
yum -y install wget //下载wget
cd /root/ //进入到root模式
ls
mv apache-tomcat-10.1.25.tar.gz
tar -zxvf apache-tomcat-10.1.25.tar.gz //解压
ls
mv apache-tomcat-10.1.25 /usr/local
ls /usr/local/
cd /usr/local/apache-tomcat-10.1.25/conf
tree /usr/local/apache-tomcat-10.1.25//conf
cd /usr/local/apache-tomcat-10.1.25
yum list |grep jbk
yum -y install java-1.8.0-openjdk.x86_64
[root@localhost apache-tomcat-10.1.25]# python
Python 2.7.5 (default, Apr 11 2018, 07:36:10)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> quit()
[root@localhost apache-tomcat-10.1.25]# cd /opt/
[root@localhost opt]# touch Ma.java
[root@localhost opt]# vi Main.java
public class Main{
public static void main(String[]args){
System.out.println("Hello World");
}
}
编译这个java文件
安装完成之后java -version返回版本
Java 显示所有java的指令参数
Javac 显示所有javac指令的参数
yum install java-1.8.0-openjdk-devel
[root@localhost opt]# javac Main.java
[root@localhost opt]# java Main
Hello World
Maven是快速创建java应用的工具,依赖java环境,通过配置/etc/profile文件。让maven中的mvn指令暴露,就可以直接在命令行中使用,在绿色版本的软件中,不需要安装,所有bin和sbin目录中都没有link文件指定mvn指令,在/etc/profile中新起一行。Export暴露这个指令
[root@localhost opt]# rz -E
rz waiting to receive.
[root@localhost opt]# tar -zxvf apache-maven-3.9.8-bin.tar.gz //解压
[root@localhost opt]# vi /etc/profile
[root@localhost opt]# cd apache-maven-3.9.8/bin/
[root@localhost bin]# pwd
/opt/apache-maven-3.9.8/bin
[root@localhost bin]# vi /etc/profile
export PATH=/opt/apache-maven-3.9.8/bin:$PATH
修改完成之后,让配置文件立即生效,source /etc/profile
[root@localhost bin]# source /etc/profile
[root@localhost bin]# mvn -v
Apache Maven 3.9.8 (36645f6c9b5079805ea5009217e36f2cffd34256)
Maven home: /opt/apache-maven-3.9.8
Java version: 1.8.0_161, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-2.b14.el7.x86_64/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-862.el7.x86_64", arch: "amd64", family: "unix"
现在已经有jdk1.8
下载Tomcat9,启动服务,关闭防火墙(systemct stop firewalld)
[root@localhost bin]# rz -E
rz waiting to receive.
[root@localhost bin]# tar -zxvf apache-tomcat-9.0.91.tar.gz //解压
[root@localhost bin]# ls
apache-tomcat-9.0.91 m2.conf mvn.cmd mvnDebug.cmd
apache-tomcat-9.0.91.tar.gz mvn mvnDebug mvnyjp
[root@localhost bin]# cd apache-tomcat-9.0.91/
[root@localhost apache-tomcat-9.0.91]# ./bin/startup.sh
Using CATALINA_BASE: /opt/apache-maven-3.9.8/bin/apache-tomcat-9.0.91
Using CATALINA_HOME: /opt/apache-maven-3.9.8/bin/apache-tomcat-9.0.91
Using CATALINA_TMPDIR: /opt/apache-maven-3.9.8/bin/apache-tomcat-9.0.91/temp
Using JRE_HOME: /usr
Using CLASSPATH: /opt/apache-maven-3.9.8/bin/apache-tomcat-9.0.91/bin/bootstrap.jar:/opt/apache-maven-3.9.8/bin/apache-tomcat-9.0.91/bin/tomcat-juli.jar
Using CATALINA_OPTS:
Tomcat started.
[root@localhost apache-tomcat-9.0.91]# systemctl stop firewalld //关闭防火墙