3.tomcat多实例和索引页

多主机实例

#多主机实例，一台主机运行多个tomcat，通过多开端口实现
cp -r /usr/local/tomcat/ /usr/local/tomcat1                            #把安装文件复制来一份
vim /usr/local/tomcat1/conf/server.xml                                  #修改端口号，防止与原端口冲突
 
     
     
/usr/local/tomcat1/bin/shutdown.sh                                      #关闭服务
/usr/local/tomcat1/bin/startup.sh                                       #启动服务在新文件新服务内启动
firefox 192.168.5.4:8081                                                #访问服务新端口号
1
2
3
4
5
6
7
8
9
10

删除多主机

#删除多主机实例：
/usr/local/tomcat1/bin/shutdown.sh 
rm -rf /usr/local/tomcat1
1
2
3

tomcat的目录浏览功能

#tomcat的目录浏览功能，开启目录浏览功能/usr/local/tomcat/webapps/ROOT目录下的页面会以列表的形式呈现
touch /usr/local/tomcat/webapps/ROOT/index{2..10}.jsp
ls
asf-logo-wide.svg  favicon.ico  index6.jsp         tomcat.css
bg-button.png      index10.jsp  index7.jsp         tomcat.gif
bg-middle.png      index2.jsp   index8.jsp         tomcat.png
bg-nav-item.png    index3.jsp   index9.jsp         tomcat-power.gif
bg-nav.png         index4.jsp   index.jsp          tomcat.svg
bg-upper.png       index5.jsp   RELEASE-NOTES.txt  WEB-INF
vim /usr/local/tomcat/conf/web.xml
111             listings            #参数名称：列表
112             true              #参数值true：打开
/usr/local/tomcat/bin/shutdown.sh 
/usr/local/tomcat/bin/startup.sh
firefox 192.168.5.4:8080
   index2.jsp 	0.0 kb 	Sat, 09 Jul 2022 02:14:38 GMT
   index3.jsp 	0.0 kb 	Sat, 09 Jul 2022 02:14:38 GMT
   index4.jsp 	0.0 kb 	Sat, 09 Jul 2022 02:14:38 GMT
   index5.jsp 	0.0 kb 	Sat, 09 Jul 2022 02:14:38 GMT
   index6.jsp 	0.0 kb 	Sat, 09 Jul 2022 02:14:38 GMT
   index7.jsp 	0.0 kb 	
注意：当默认index.jsp不存在时，才会显示目录浏览功能
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

默认索引页

#tomcat的默认访问时的索引页文件名称
vim /usr/local/tomcat/conf/web.xml 
4696         ceshi.jsp
echo "ceshi success" > /usr/local/tomcat/webapps/ROOT/ceshi.jsp
cat /usr/local/tomcat/webapps/ROOT/ceshi.jsp
ceshi success
/usr/local/tomcat/bin/shutdown.sh 
/usr/local/tomcat/bin/startup.sh
firefox 192.168.5.4:8080
ceshi success 
1
2
3
4
5
6
7
8
9
10