配置Tomcat监听80端口
1.编辑配置文件：
[root@weixing01 src]# vim /usr/local/tomcat/conf/server.xml
修改8080为80
<Connector port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
2.重启服务：
[root@weixing01 src]# /usr/local/tomcat/bin/shutdown.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
[root@weixing01 src]# /usr/local/tomcat/bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
3.查看是否启用80端口：
[root@weixing01 src]# ps aux |grep java
root 2006 20.8 8.3 2280320 83388 pts/0 Sl 22:09 0:03 /usr/local/jdk1.8/bin/java -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dignore.endorsed.dirs= -classpath /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar -Dcatalina.base=/usr/local/tomcat -Dcatalina.home=/usr/local/tomcat -Djava.io.tmpdir=/usr/local/tomcat/temp org.apache.catalina.startup.Bootstrap start
root 2036 0.0 0.0 112676 984 pts/0 R+ 22:09 0:00 grep --color=auto java
[root@weixing01 src]# netstat -lntp |grep java
tcp6 0 0 127.0.0.1:8005 :::* LISTEN 2006/java
tcp6 0 0 :::8009 :::* LISTEN 2006/java
[root@weixing01 src]# netstat -lntp |grep 80
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 1002/nginx: master
tcp6 0 0 127.0.0.1:8005 :::* LISTEN 2006/java
tcp6 0 0 :::8009 :::* LISTEN 2006/java
4.发现被Nginx占用，关闭服务：
[root@weixing01 src]# /etc/init.d/nginx stop
Stopping nginx (via systemctl): [ 确定 ]
[root@weixing01 src]# /usr/local/tomcat/bin/shutdown.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
^[[A[root@weixing01 sr/usr/local/tomcat/bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
[root@weixing01 src]# netstat -lntp |grep java
tcp6 0 0 :::80 :::* LISTEN 2126/java
tcp6 0 0 127.0.0.1:8005 :::* LISTEN 2126/java
tcp6 0 0 :::8009 :::* LISTEN 2126/java
配置Tomcat的虚拟主机
1.编辑配置文件：
[root@weixing01 src]# vim /usr/local/tomcat/conf/server.xml
添加一个虚拟主机
</Host>
<Host name="www.123.cn" appBase=""
unpackWARs= "true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<Context path="" docBase="/data/wwwroot/123.cn/" debug="0" reloadable="true" crossContext="true"/>
</Host>
2.下载一个war包做实验：可以自动解压缩
[root@weixing01 src]# wget http://dl.zrlog.com/release/zrlog-1.7.1-baaecb9-release.war
--2018-03-30 22:25:55-- http://dl.zrlog.com/release/zrlog-1.7.1-baaecb9-release.war
正在解析主机 dl.zrlog.com (dl.zrlog.com)... 124.193.230.185, 124.193.230.158, 124.193.230.160, ...
正在连接 dl.zrlog.com (dl.zrlog.com)|124.193.230.185|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：7122027 (6.8M) [application/zip]
正在保存至: “zrlog-1.7.1-baaecb9-release.war”
100%[===========================================================>] 7,122,027 391KB/s 用时 12s
2018-03-30 22:26:08 (584 KB/s) - 已保存 “zrlog-1.7.1-baaecb9-release.war” [7122027/7122027])
[root@weixing01 src]# ls /usr/local/tomcat/webapps/
docs examples host-manager manager ROOT
[root@weixing01 src]# cp zrlog-1.7.1-baaecb9-release.war /usr/local/tomcat/webapps/
[root@weixing01 src]# !ls
ls /usr/local/tomcat/webapps/
docs host-manager ROOT zrlog-1.7.1-baaecb9-release.war
examples manager zrlog-1.7.1-baaecb9-release
3.新建一个数据库：
mysql> create database zrlog;
Query OK, 1 row affected (0.13 sec)
mysql> grant all to zrlog.* to 'zrlog'@127.0.0.1 identified by 'wei14'
->
-> ;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'to zrlog.* to 'zrlog'@127.0.0.1 identified by 'wei914'' at line 1
mysql> grant all on zrlog.* to 'zrlog'@127.0.0.1 identified by 'wei914';
Query OK, 0 rows affected (0.42 sec)
4.访问网页：
5.更换域名：使用配置文件下面的配置
[root@weixing01 webapps]# mkdir /data/wwwroot/123.cn/
[root@weixing01 webapps]# mv /usr/local/tomcat/webapps/zrlog/* /data/wwwroot/123.cn/
[root@weixing01 webapps]# /usr/local/tomcat/bin/shutdown.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
^R
[root@weixing01 webapps]# /usr/local/tomcat/bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
6.测试：
Tomcat日志
1.查看文件：
[root@weixing01 tomcat]# ls logs
catalina.2018-03-30.log host-manager.2018-03-30.log localhost_access_log.2018-03-30.txt
catalina.out localhost.2018-03-30.log manager.2018-03-30.log
[root@weixing01 tomcat]#
