要求
需求：通过 nginx 来代理两个 tomcat 服务器++（反向代理）++，然后通过 https://www.nginx.com 来进行访问。
| 主机名 | IP | 软件 |
|---|---|---|
| nginx | 192.168.30.10 | nginx |
| tomcat1 | 192.168.30.11 | java，tomcat |
| tomcat2 | 192.168.30.12 | java，tomcat |
准备工作
1.先下载一下工具
++（这是一个简装版，最初始）++
现在应该也没有仓库，没有挂载。
1.检查仓库：
bash
[root@nginx ~]# ls /etc/yum.repos.d/
base.repo redhat.repo
#base.repo 和 redhat.repo，基本是最小化安装时系统自动创建的默认配置文件2.检查挂载情况：
bash
[root@nginx ~]# ls /mnt
hgfs#没有3.创建dnf.repo仓库
bash
[root@nginx ~]# vim /etc/yum.repos.d/dnf.repo
[root@nginx ~]# cat /etc/yum.repos.d/dnf.repo
[baseOS]
name=baseos
baseurl=/mnt/BaseOS
gpgcheck=0
enabled=1
[appSteam]
name=appstream
baseurl=/mnt/AppStream
gpgcheck=0
enabled=14.挂载仓库&检查
bash
[root@nginx ~]# mount /dev/sr0 /mnt
mount: /mnt: WARNING: source write-protected, mounted read-only.
[root@nginx ~]# ls /mnt
AppStream EULA images RPM-GPG-KEY-redhat-beta
BaseOS extra_files.json isolinux RPM-GPG-KEY-redhat-release
EFI GPL media.repo5.下载补全工具bash-completion（tab）
bash
[root@nginx ~]# dnf install bash-completion -y
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered with an entitlement server. You can use subscription-manager to register.
Repository baseOS is listed more than once in the configuration
BaseOS 2.7 MB/s | 2.7 kB 00:00
AppStream 3.1 MB/s | 3.2 kB 00:00
appstream 76 MB/s | 6.5 MB 00:00
Dependencies resolved.
====================================================================================
Package Architecture Version Repository Size
====================================================================================
Installing:
bash-completion noarch 1:2.11-4.el9 baseOS 459 k
Installing dependencies:
libpkgconf x86_64 1.7.3-10.el9 baseOS 37 k
pkgconf x86_64 1.7.3-10.el9 baseOS 45 k
pkgconf-m4 noarch 1.7.3-10.el9 baseOS 16 k
pkgconf-pkg-config x86_64 1.7.3-10.el9 baseOS 12 k
Transaction Summary
====================================================================================
Install 5 Packages
Total size: 569 k
Installed size: 1.2 M
Downloading Packages:
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Installing : pkgconf-m4-1.7.3-10.el9.noarch 1/5
Installing : libpkgconf-1.7.3-10.el9.x86_64 2/5
Installing : pkgconf-1.7.3-10.el9.x86_64 3/5
Installing : pkgconf-pkg-config-1.7.3-10.el9.x86_64 4/5
Installing : bash-completion-1:2.11-4.el9.noarch 5/5
Running scriptlet: bash-completion-1:2.11-4.el9.noarch 5/5
Verifying : bash-completion-1:2.11-4.el9.noarch 1/5
Verifying : libpkgconf-1.7.3-10.el9.x86_64 2/5
Verifying : pkgconf-1.7.3-10.el9.x86_64 3/5
Verifying : pkgconf-m4-1.7.3-10.el9.noarch 4/5
Verifying : pkgconf-pkg-config-1.7.3-10.el9.x86_64 5/5
Installed products updated.
Installed:
bash-completion-1:2.11-4.el9.noarch libpkgconf-1.7.3-10.el9.x86_64
pkgconf-1.7.3-10.el9.x86_64 pkgconf-m4-1.7.3-10.el9.noarch
pkgconf-pkg-config-1.7.3-10.el9.x86_64
Complete!2.关闭防火墙和selinux
++（Nginx & Tomcat）++
bash
[root@bogon ~]# systemctl stop firewalld
[root@bogon ~]# systemctl stop selinux #这里写错了，导致后面检验时curl不上，进行了一堆排错
[root@nginx ~]# setenforce 0 #正确关闭
Failed to stop selinux.service: Unit selinux.service not loaded.配置Nginx主机
1.改主机名
[root@bogon ~]# hostnamectl hostname nginx
[root@bogon ~]# exit2.改ip地址
bash
[root@nginx ~]# nmcli c modify ens160 ipv4.method manual ipv4.addresses 192.168.30.10/24 ipv4.gateway 192.168.30.2 ipv4.dns 223.5.5.5 connection.autoconnect yes
[root@nginx ~]# nmcli c up ens160 3.安装nginx
bash
[root@nginx ~]# dnf install nginx -y
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered with an entitlement server. You can use subscription-manager to register.
Repository baseOS is listed more than once in the configuration
Last metadata expiration check: 0:17:48 ago on Sun 14 Sep 2025 04:46:31 PM CST.
Dependencies resolved.
====================================================================================
Package Arch Version Repository Size
====================================================================================
Installing:
nginx x86_64 1:1.20.1-14.el9_2.1 appStream 40 k
Installing dependencies:
nginx-core x86_64 1:1.20.1-14.el9_2.1 appStream 574 k
nginx-filesystem noarch 1:1.20.1-14.el9_2.1 appStream 11 k
redhat-logos-httpd noarch 90.4-2.el9 appStream 18 k
Transaction Summary
====================================================================================
Install 4 Packages
Total size: 643 k
Installed size: 1.8 M
Downloading Packages:
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Running scriptlet: nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 1/4
Installing : nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 1/4
Installing : nginx-core-1:1.20.1-14.el9_2.1.x86_64 2/4
Installing : redhat-logos-httpd-90.4-2.el9.noarch 3/4
Installing : nginx-1:1.20.1-14.el9_2.1.x86_64 4/4
Running scriptlet: nginx-1:1.20.1-14.el9_2.1.x86_64 4/4
Verifying : nginx-1:1.20.1-14.el9_2.1.x86_64 1/4
Verifying : nginx-core-1:1.20.1-14.el9_2.1.x86_64 2/4
Verifying : nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 3/4
Verifying : redhat-logos-httpd-90.4-2.el9.noarch 4/4
Installed products updated.
Installed:
nginx-1:1.20.1-14.el9_2.1.x86_64 nginx-core-1:1.20.1-14.el9_2.1.x86_64
nginx-filesystem-1:1.20.1-14.el9_2.1.noarch redhat-logos-httpd-90.4-2.el9.noarch
Complete!4.主机映射
root@nginx \~\]# vim /etc/hosts \[root@nginx \~\]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.30.10 www.web.com ```bash [root@nginx ~]# vim /etc/hosts [root@nginx ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.30.10 www.web.com #配置的 ``` ### 5.生成证书和密钥（HTTPS密钥服务） ```bash [root@nginx ~]# cd /etc/pki/tls/cert/ -bash: cd: /etc/pki/tls/cert/: No such file or directory [root@nginx ~]# cd /etc/pki/tls/certs/ [root@nginx certs]# openssl genrsa > web.com.key [root@nginx certs]# ls ca-bundle.crt ca-bundle.trust.crt web.com.key [root@nginx certs]# openssl req -new -key web.com.key -x509 -days 365 -out web.com.crt You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----- Country Name (2 letter code) [XX]:CN State or Province Name (full name) []:chongqing Locality Name (eg, city) [Default City]:banan Organization Name (eg, company) [Default Company Ltd]:ck Organizational Unit Name (eg, section) []:xxzx Common Name (eg, your name or your server's hostname) []:www.web.com Email Address []: [root@nginx certs]# mv web.com.key ../private/ ``` ### 6.配置nginx（.conf） ```bash [root@nginx certs]# vim /etc/nginx/conf.d/web.conf [root@nginx certs]# cat /etc/nginx/conf.d/web.conf upstream tomcat { server 192.168.30.11:8080; server 192.168.30.12:8080; } server { listen 443 ssl; server_name www.web.com; ssl_certificate "/etc/pki/certs/web.com.crt"; ssl_certificate_key "/etc/pki/certs/web.com.key"; location / { proxy_pass http://tomcat } } ``` ### 7.启动nginx [root@nginx certs]# systemctl start nginx #### 遇到问题：启动失败 ```bash [root@nginx certs]# systemctl start nginx Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xeu nginx.service" for details. #提示用systemctl status nginx.service && journalctl -xeu nginx.service检查 [root@nginx certs]# systemctl status nginx.service × nginx.service - The nginx HTTP and reverse proxy server Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; preset: disab> Active: failed (Result: exit-code) since Sun 2025-09-14 17:27:15 CST; 19s ago Process: 13053 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=> Process: 13055 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=1/FAILURE) CPU: 13ms Sep 14 17:27:15 nginx systemd[1]: Starting The nginx HTTP and reverse proxy server.> Sep 14 17:27:15 nginx nginx[13055]: nginx: [emerg] unexpected "}" in /etc/nginx/con> #emerg] 是 Nginx 配置错误的紧急级别提示，通常表示配置文件存在无法忽略的语法问题，导致 Nginx 无法启动。 #unexpected "}" 直接说明：在配置文件中出现了未预期的 } 符号（可能是多写了 }，或 } 位置错误，导致括号不匹配）。 Sep 14 17:27:15 nginx nginx[13055]: nginx: configuration file /etc/nginx/nginx.conf> Sep 14 17:27:15 nginx systemd[1]: nginx.service: Control process exited, code=exite> Sep 14 17:27:15 nginx systemd[1]: nginx.service: Failed with result 'exit-code'. Sep 14 17:27:15 nginx systemd[1]: Failed to start The nginx HTTP and reverse proxy > [root@nginx certs]# 针对这种语法问题我们可以防御，在配置写完后用nginx -t检查 这时我们用一下： [root@nginx certs]# nginx -t nginx: [emerg] unexpected "}" in /etc/nginx/conf.d/web.conf:13 nginx: configuration file /etc/nginx/nginx.conf test failed 改正后： [root@nginx certs]# nginx -t nginx: the configuration file /etc/nginx/nginx.conf syntax is ok nginx: configuration file /etc/nginx/nginx.conf test is successful#表示没问题 [root@nginx certs]# cat /etc/nginx/conf.d/web.conf upstream tomcat { server 192.168.30.11:8080; server 192.168.30.12:8080; } server { listen 443 ssl; server_name www.web.com; ssl_certificate "/etc/pki/tls/certs/web.com.crt";#改后 ssl_certificate_key "/etc/pki/tls/private/web.com.key";#改后 location / { proxy_pass http://tomcat;#改后 } } ``` 重新启动nginx ```bash [root@nginx certs]# systemctl restart nginx [root@nginx certs]# #没提示，没问题 也可以自己看nginx状态 [root@nginx certs]# systemctl status nginx ● nginx.service - The nginx HTTP and reverse proxy server Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; preset: disab> Active: active (running) since Sun 2025-09-14 17:42:37 CST; 44s ago Process: 13078 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=> Process: 13081 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=0/SUCCESS) Process: 13082 ExecStart=/usr/sbin/nginx (code=exited, status=0/SUCCESS) Main PID: 13083 (nginx) Tasks: 5 (limit: 12043) Memory: 5.2M CPU: 34ms CGroup: /system.slice/nginx.service ├─13083 "nginx: master process /usr/sbin/nginx" ├─13084 "nginx: worker process" ├─13085 "nginx: worker process" ├─13086 "nginx: worker process" └─13087 "nginx: worker process" Sep 14 17:42:37 nginx systemd[1]: Starting The nginx HTTP and reverse proxy server.> Sep 14 17:42:37 nginx nginx[13081]: nginx: the configuration file /etc/nginx/nginx.> Sep 14 17:42:37 nginx nginx[13081]: nginx: configuration file /etc/nginx/nginx.conf> Sep 14 17:42:37 nginx systemd[1]: Started The nginx HTTP and reverse proxy server. ``` ## 配置Tomcat1 先添加一下补全工具（tab方便） #略(上面有) ### 准备工作： 修改主机名，ip，关防火墙等（和配置nginx一样） 关防火墙等 [root@bogon ~]# systemctl stop firewalld 修改主机名 [root@bogon ~]# hostnamectl hostname tomcat1 [root@bogon ~]# exit #退出重进 修改ip [root@tomcat1 ~]# nmcli c modify ens160 ipv4.method manual ipv4.addresses 192.168.30.11/24 ipv4.gateway 192.168.30.2 ipv4.dns 223.5.5.5 connection.autoconnect yes [root@tomcat1 ~]# nmcli c up ens160 #自动退出，用新ip重进 ### 安装软件（JDK和Tomcat） #### 安装JDK ```bash 1.dnf安装wget。jdk不能dnf安装，要源码安装，用到wget [root@tomcat1 ~]# dnf install wget Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. Repository baseOS is listed more than once in the configuration Last metadata expiration check: 0:13:44 ago on Sun 14 Sep 2025 05:49:35 PM CST. Package wget-1.21.1-7.el9.x86_64 is already installed. Dependencies resolved. Nothing to do. Complete! 2.下载JDK [root@tomcat1 ~]# wget https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz --2025-09-14 18:04:42-- https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.tar.gz Resolving download.oracle.com (download.oracle.com)... 92.123.44.100 Connecting to download.oracle.com (download.oracle.com)|92.123.44.100|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 197018367 (188M) [application/x-gzip] Saving to: 'jdk-21_linux-x64_bin.tar.gz' jdk-21_linux-x64_bin 100%[======================>] 187.89M 5.32MB/s in 37s 2025-09-14 18:05:20 (5.09 MB/s) - 'jdk-21_linux-x64_bin.tar.gz' saved [197018367/197018367] [root@tomcat1 ~]# ls a2 aa jdk-21_linux-x64_bin.tar.gz test2 test4 a3 anaconda-ks.cfg test1 3.在/usr/local（专门放自主安装的软件）安装JDK #先解压到/usr/local [root@tomcat1 ~]# tar -xzf jdk-21_linux-x64_bin.tar.gz -C /usr/local/ #进入/usr/local && 安装 [root@tomcat1 ~]# cd /usr/local/ [root@tomcat1 local]# ls bin etc games include jdk-21.0.8 lib lib64 libexec sbin share src [root@tomcat1 local]# cd jdk-21.0.8/ [root@tomcat1 jdk-21.0.8]# 4.配置JDK（源码安装就是这样麻烦） [root@tomcat1 jdk-21.0.8]# vim /etc/profile ..... export JAVA_HOME=/usr/local/jdk-21.0.6 export PATH=$PATH:$JAVA_HOME/bin 5.JDK配置生效 && 检查 [root@tomcat1 jdk-21.0.8]# source /etc/profile [root@tomcat1 jdk-21.0.8]# java -version java version "21.0.8" 2025-07-15 LTS Java(TM) SE Runtime Environment (build 21.0.8+12-LTS-250) Java HotSpot(TM) 64-Bit Server VM (build 21.0.8+12-LTS-250, mixed mode, sharing) ``` #### 安装tomcat ```bash 6.安装tomcat [root@tomcat1 ~]# dnf install tomcat Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. baseos 2.7 MB/s | 2.7 kB 00:00 appstream 3.1 MB/s | 3.2 kB 00:00 Dependencies resolved. ==================================================================================== Package Arch Version Repository Size ==================================================================================== Installing: tomcat noarch 1:9.0.62-37.el9_3 appSteam 101 k Installing dependencies: alsa-lib x86_64 1.2.9-1.el9 appSteam 523 k avahi-libs x86_64 0.8-15.el9 baseOS 71 k copy-jdk-configs noarch 4.0-3.el9 appSteam 29 k cups-libs x86_64 1:2.3.3op2-21.el9 baseOS 265 k ecj noarch 1:4.20-11.el9 appSteam 1.9 M java-11-openjdk-headless x86_64 1:11.0.20.0.8-3.el9 appSteam 40 M javapackages-filesystem noarch 6.0.0-4.el9 appSteam 17 k javapackages-tools noarch 6.0.0-4.el9 appSteam 29 k lksctp-tools x86_64 1.0.19-2.el9 baseOS 98 k lua x86_64 5.4.4-4.el9 appSteam 192 k lua-posix x86_64 35.0-8.el9 appSteam 155 k tomcat-el-3.0-api noarch 1:9.0.62-37.el9_3 appSteam 108 k tomcat-jsp-2.3-api noarch 1:9.0.62-37.el9_3 appSteam 67 k tomcat-lib noarch 1:9.0.62-37.el9_3 appSteam 5.8 M tomcat-servlet-4.0-api noarch 1:9.0.62-37.el9_3 appSteam 286 k tzdata-java noarch 2023c-1.el9 appSteam 234 k Transaction Summary ==================================================================================== Install 17 Packages Total size: 50 M Installed size: 191 M Is this ok [y/N]: y Downloading Packages: Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Running scriptlet: copy-jdk-configs-4.0-3.el9.noarch 1/1 Running scriptlet: java-11-openjdk-headless-1:11.0.20.0.8-3.el9.x86_64 1/1 Preparing : 1/1 Installing : javapackages-filesystem-6.0.0-4.el9.noarch 1/17 Installing : tzdata-java-2023c-1.el9.noarch 2/17 Installing : lua-posix-35.0-8.el9.x86_64 3/17 Installing : lua-5.4.4-4.el9.x86_64 4/17 Installing : copy-jdk-configs-4.0-3.el9.noarch 5/17 Installing : alsa-lib-1.2.9-1.el9.x86_64 6/17 Installing : lksctp-tools-1.0.19-2.el9.x86_64 7/17 Installing : avahi-libs-0.8-15.el9.x86_64 8/17 Installing : cups-libs-1:2.3.3op2-21.el9.x86_64 9/17 Installing : java-11-openjdk-headless-1:11.0.20.0.8-3.el9.x86_64 10/17 Running scriptlet: java-11-openjdk-headless-1:11.0.20.0.8-3.el9.x86_64 10/17 Installing : javapackages-tools-6.0.0-4.el9.noarch 11/17 Installing : tomcat-el-3.0-api-1:9.0.62-37.el9_3.noarch 12/17 Running scriptlet: tomcat-el-3.0-api-1:9.0.62-37.el9_3.noarch 12/17 Installing : tomcat-servlet-4.0-api-1:9.0.62-37.el9_3.noarch 13/17 Running scriptlet: tomcat-servlet-4.0-api-1:9.0.62-37.el9_3.noarch 13/17 Installing : tomcat-jsp-2.3-api-1:9.0.62-37.el9_3.noarch 14/17 Running scriptlet: tomcat-jsp-2.3-api-1:9.0.62-37.el9_3.noarch 14/17 Installing : ecj-1:4.20-11.el9.noarch 15/17 Installing : tomcat-lib-1:9.0.62-37.el9_3.noarch 16/17 Running scriptlet: tomcat-1:9.0.62-37.el9_3.noarch 17/17 Installing : tomcat-1:9.0.62-37.el9_3.noarch 17/17 Running scriptlet: tomcat-1:9.0.62-37.el9_3.noarch 17/17 Running scriptlet: copy-jdk-configs-4.0-3.el9.noarch 17/17 Running scriptlet: java-11-openjdk-headless-1:11.0.20.0.8-3.el9.x86_64 17/17 Running scriptlet: tomcat-1:9.0.62-37.el9_3.noarch 17/17 Verifying : avahi-libs-0.8-15.el9.x86_64 1/17 Verifying : cups-libs-1:2.3.3op2-21.el9.x86_64 2/17 Verifying : lksctp-tools-1.0.19-2.el9.x86_64 3/17 Verifying : alsa-lib-1.2.9-1.el9.x86_64 4/17 Verifying : copy-jdk-configs-4.0-3.el9.noarch 5/17 Verifying : ecj-1:4.20-11.el9.noarch 6/17 Verifying : java-11-openjdk-headless-1:11.0.20.0.8-3.el9.x86_64 7/17 Verifying : javapackages-filesystem-6.0.0-4.el9.noarch 8/17 Verifying : javapackages-tools-6.0.0-4.el9.noarch 9/17 Verifying : lua-5.4.4-4.el9.x86_64 10/17 Verifying : lua-posix-35.0-8.el9.x86_64 11/17 Verifying : tomcat-1:9.0.62-37.el9_3.noarch 12/17 Verifying : tomcat-el-3.0-api-1:9.0.62-37.el9_3.noarch 13/17 Verifying : tomcat-jsp-2.3-api-1:9.0.62-37.el9_3.noarch 14/17 Verifying : tomcat-lib-1:9.0.62-37.el9_3.noarch 15/17 Verifying : tomcat-servlet-4.0-api-1:9.0.62-37.el9_3.noarch 16/17 Verifying : tzdata-java-2023c-1.el9.noarch 17/17 Installed products updated. Installed: alsa-lib-1.2.9-1.el9.x86_64 avahi-libs-0.8-15.el9.x86_64 copy-jdk-configs-4.0-3.el9.noarch cups-libs-1:2.3.3op2-21.el9.x86_64 ecj-1:4.20-11.el9.noarch java-11-openjdk-headless-1:11.0.20.0.8-3.el9.x86_64 javapackages-filesystem-6.0.0-4.el9.noarch javapackages-tools-6.0.0-4.el9.noarch lksctp-tools-1.0.19-2.el9.x86_64 lua-5.4.4-4.el9.x86_64 lua-posix-35.0-8.el9.x86_64 tomcat-1:9.0.62-37.el9_3.noarch tomcat-el-3.0-api-1:9.0.62-37.el9_3.noarch tomcat-jsp-2.3-api-1:9.0.62-37.el9_3.noarch tomcat-lib-1:9.0.62-37.el9_3.noarch tomcat-servlet-4.0-api-1:9.0.62-37.el9_3.noarch tzdata-java-2023c-1.el9.noarch Complete! 7.改变首页 #找到tomcat [root@tomcat1 ~]# rpm -ql tomcat /etc/logrotate.d/tomcat.disabled /etc/sysconfig/tomcat /etc/tomcat /etc/tomcat/Catalina /etc/tomcat/Catalina/localhost /etc/tomcat/catalina.policy /etc/tomcat/catalina.properties /etc/tomcat/conf.d /etc/tomcat/conf.d/README /etc/tomcat/conf.d/java-9-start-up-parameters.conf /etc/tomcat/context.xml /etc/tomcat/jaspic-providers.xml /etc/tomcat/jaspic-providers.xsd /etc/tomcat/logging.properties /etc/tomcat/server.xml /etc/tomcat/tomcat-users.xml /etc/tomcat/tomcat-users.xsd /etc/tomcat/tomcat.conf /etc/tomcat/web.xml /usr/bin/tomcat-digest /usr/bin/tomcat-tool-wrapper /usr/lib/systemd/system/tomcat.service /usr/lib/systemd/system/tomcat@.service /usr/libexec/tomcat /usr/libexec/tomcat/functions /usr/libexec/tomcat/preamble /usr/libexec/tomcat/server /usr/sbin/tomcat /usr/share/doc/tomcat /usr/share/doc/tomcat/LICENSE /usr/share/doc/tomcat/NOTICE /usr/share/doc/tomcat/RELEASE-NOTES /usr/share/tomcat /usr/share/tomcat/bin/bootstrap.jar /usr/share/tomcat/bin/catalina-tasks.xml /usr/share/tomcat/conf /usr/share/tomcat/lib /usr/share/tomcat/logs /usr/share/tomcat/temp /usr/share/tomcat/webapps /usr/share/tomcat/work /var/cache/tomcat /var/cache/tomcat/temp /var/cache/tomcat/work /var/lib/tomcat /var/lib/tomcat/webapps /var/lib/tomcats /var/log/tomcat 找到并改变首页（webapps中ROOT/index.jsp） 一般在/var/lib/tomcat/webapps [root@tomcat1 webapps]# cd /var/lib/tomcat/webapps [root@tomcat1 webapps]# ls [root@tomcat1 webapps]# 空白 ``` ##### 遇到问题：/var/lib/tomcat/webapps为空 ```bash [root@tomcat1 webapps]# cd /var/lib/tomcat/webapps [root@tomcat1 webapps]# ls [root@tomcat1 webapps]# 空白 原因：未安装 tomcat-webapps 组件 检测是否安装 [root@tomcat1 webapps]# rpm -ql tomcat-webapps package tomcat-webapps is not installed 安装tomcat-webapps [root@tomcat1 webapps]# dnf install -y tomcat-webapps Updating Subscription Management repositories. Unable to read consumer identity This system is not registered with an entitlement server. You can use subscription-manager to register. Last metadata expiration check: 0:14:29 ago on Sun 14 Sep 2025 06:32:32 PM CST. Dependencies resolved. ==================================================================================== Package Architecture Version Repository Size ==================================================================================== Installing: tomcat-webapps noarch 1:9.0.62-37.el9_3 appSteam 83 k Transaction Summary ==================================================================================== Install 1 Package Total size: 83 k Installed size: 146 k Downloading Packages: Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : tomcat-webapps-1:9.0.62-37.el9_3.noarch 1/1 Verifying : tomcat-webapps-1:9.0.62-37.el9_3.noarch 1/1 Installed products updated. Installed: tomcat-webapps-1:9.0.62-37.el9_3.noarch Complete! [root@tomcat1 webapps]# ls ROOT [root@tomcat1 webapps]# cd ROOT [root@tomcat1 ROOT]# ls asf-logo-wide.svg bg-nav.png index.jsp tomcat.svg bg-button.png bg-upper.png RELEASE-NOTES.txt WEB-INF bg-middle.png favicon.ico tomcat.css [root@tomcat1 ROOT]# echo $(hostname -I) > index.jsp ``` ## 检验： ++tomcat1弄好，尝试一下能不能curl++ 正常结果：回应192.168.130.11（tomcat1的ip） ### 问题：启动后curl不正确 ```bash 启动后curl不正确 [root@nginx ~]# curl https://www.web.com -k