16.4 配置Tomcat監聽80端口 16.5/16.6/16.7 配置Tomcat虛擬主機 16.8 Tomcat日誌
16.4 配置Tomcat監聽80端口
16.5/16.6/16.7 配置Tomcat虛擬主機
16.8 Tomcat日誌
擴展
邱李的tomcat文檔 https://www.linuser.com/forum.php?mod=forumdisplay&fid=37
JAR、WAR包區別 http://blog.csdn.net/lishehe/article/details/41607725
tomcat常見配置匯總 http://blog.sina.com.cn/s/blog_4ab26bdd0100gwpk.html
resin安裝 http://fangniuwa.blog.51cto.com/10209030/1763488/
16.4 配置Tomcat監聽80端口
tomcat監聽的是8080端口
如果想直接訪問,使用默認的web服務,需要改動端口為80,如果不是80端口那麽訪問頁面的時候需要指定端口才能訪問,tomcat也是支持自定義端口的,比如把8080改為80端口
編輯配置文件vim /usr/local/tomcat/conf/server.xml, 搜索8080
[root@aming-01 src]# vim /usr/local/tomcat/conf/server.xml <!--The connectors can use a shared executor, you can define one or more named thread pools--> <!-- <Executor name="tomcatThreadPool" namePrefix="catalina-exec-" maxThreads="150" minSpareThreads="4"/> --> <!-- A "Connector" represents an endpoint by which requests are received and responses are returned. Documentation at : Java HTTP Connector: /docs/config/http.html Java AJP Connector: /docs/config/ajp.html APR (HTTP/AJP) Connector: /docs/apr.html Define a non-SSL/TLS HTTP/1.1 Connector on port 8080 --> <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> <!-- A "Connector" using the shared thread pool--> <!-- <Connector executor="tomcatThreadPool" port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> --> <!-- Define a SSL/TLS HTTP/1.1 Connector on port 8443 This connector uses the NIO implementation with the JSSE engine. When 67,58 39%
把這個位置改為80
<Connector port="80" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />
改完之後重啟服務,tomcat不支持restart,只能先shutdown 再startup
[root@aming-01 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/jdk1.8Using CLASSPATH: /usr/local/tomcat/bin/boot strap.jar:/usr/local/tomcat/bin/tomcat-juli.jar [root@aming-01 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/boot strap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [root@aming-01 src]#
進程是有的,端口還麽有出現
[root@aming-01 src]# !netnetstat -lntp |grep java tcp6 0 0 127.0.0.1:8005 :::* LISTEN 3433/java tcp6 0 0 :::8009 :::* LISTEN 3433/java [root@aming-01 src]# ps aux |grep javaroot 3433 6.9 7.9 2267320 79480 pts/0 Sl 21:28 0:07 /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 -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 3455 0.0 0.0 112680 976 pts/0 R+ 21:30 0:00 grep --color=auto java [root@aming-01 src]#
來搜下到底有沒有80,
[root@aming-01 src]# netstat -lntp |grep 80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 1968/nginx: master tcp6 0 0 127.0.0.1:8005 :::* LISTEN 3433/java tcp6 0 0 :::8009 :::* LISTEN 3433/java [root@aming-01 src]#
發現有80 但是是nginx ,nginx 占用著80端口,如果nginx占用了,tomcat就不能用,必須停掉nginux
[root@aming-01 src]# /etc/init.d/nginx stop Stopping nginx (via systemctl): [ 確定 ] [root@aming-01 src]# [root@aming-01 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@aming-01 src]# /usr/local/tomcat/bin/startup.shUsing CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/jdk1.8Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [root@aming-01 src]#
再來看下,80端口 tomcat 出來了,
[root@aming-01 src]# !net netstat -lntp |grep 80tcp6 0 0 :::80 :::* LISTEN 3543/java tcp6 0 0 :::8009 :::* LISTEN 3543/java [root@aming-01 src]#
8005 屬於管理的端口需要過一會兒,會稍微慢一點
[root@aming-01 src]# !netnetstat -lntp |grep 80 tcp6 0 0 :::80 :::* LISTEN 3543/java tcp6 0 0 127.0.0.1:8005 :::* LISTEN 3543/java tcp6 0 0 :::8009 :::* LISTEN 3543/java [root@aming-01 src]#
已經啟動了,再去瀏覽器那裏訪問下 直接訪問ip地址,不需要加端口
16.5 配置Tomcat的虛擬主機(上)
在之前的學習,Apache還是nginx都屬於webServer,都支持虛擬主機配置文件,虛擬主機配置文件一臺服務器上或者一個webserver上,支持一個IP下可以訪問多個域名,美國域名代表一個網站,所以可以配置多個網站,每個網站都稱之為一個虛擬主機,tomcat同樣也支持這個概念
開啟虛擬機
編輯配置文件vim /usr/local/tomcat/conf/server.xml
搜索 Host
tomcat的配置文件格式為 xml,語法是“<>開頭,</>結尾” 虛擬主機配置文件內容 其中<Host>和</Host>之間的配置為虛擬主機配置部分,name定義域名, appBase定義應用的目錄,Java的應用通常是一個jar的壓縮包,你只需要將jar的壓縮包放到appBase目錄下面即可。剛剛阿銘訪問的Tomcat默認頁其實就是在appBase目錄下面,不過是在它子目錄ROOT裏。
下面進入這個配置文件server.xml,搜索host
<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true"> <!-- SingleSignOn valve, share authentication between web applications Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.authenticator.SingleSignOn" /> --> <!-- Access log processes all example. Documentation at: /docs/config/valve.html Note: The pattern used is equivalent to using pattern="common" --> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="localhost_access_log" suffix=".txt" pattern="%h %l %u %t "%r" %s %b" /> </Host> </Engine> </Service></Server> 162,1 底端
添加如下內容
<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true"> <!-- SingleSignOn valve, share authentication between web applications Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.authenticator.SingleSignOn" /> --> <!-- Access log processes all example. Documentation at: /docs/config/valve.html Note: The pattern used is equivalent to using pattern="common" --> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="localhost_access_log" suffix=".txt" pattern="%h %l %u %t "%r" %s %b" /> </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> </Engine>:wq [root@aming-01 ~]# vim /usr/local/tomcat/conf/server.xml [root@aming-01 ~]#
16.5 配置Tomcat的虛擬主機(中)
docBase,這個參數用來定義網站的文件存放路徑,如果不定義,默認是在appBase/ROOT下面,定義了docBase就以該目錄為主了,其中appBase和docBase可以一樣。在這一步操作過程中很多同學遇到過訪問404的問題,其實就是docBase沒有定義對。
appBase為應用存放目錄,通常是需要把war包直接放到該目錄下面,它會自動解壓成一個程序目錄
下面我們通過部署一個java的應用來體會appBase和docBase目錄的作用
下載zrlog wget http://dl.zrlog.com/release/zrlog-1.7.1-baaecb9-release.war
[root@aming-01 src]# wget --2017-11-06 21:21:07-- 正在解析主機 dl.zrlog.com (dl.zrlog.com)... 183.158.35.59 正在連接 dl.zrlog.com (dl.zrlog.com)|183.158.35.59|:80... 已連接。 已發出 HTTP 請求,正在等待回應... 200 OK長度:7122027 (6.8M) [application/zip] 正在保存至: “zrlog-1.7.1-baaecb9-release.war”100%[===================================================>] 7,122,027 2.21MB/s 用時 3.1s 2017-11-06 21:21:11 (2.21 MB/s) - 已保存 “zrlog-1.7.1-baaecb9-release.war” [7122027/7122027]) [root@aming-01 ~]# du -sh zrlog-1.7.1-baaecb9-release.war 6.8M zrlog-1.7.1-baaecb9-release.war
appBase為應用存放目錄(實際上是一個相對路徑,相對於 /usr/local/tomcat/ 路徑),通常是需要把war包直接放到該目錄下面,它會自動解壓成一個程序目錄 為了方便測試,下載一個zrlog(java寫的blog站點應用,輕量),進行測試
appbase自動解壓war包
[root@aming-01 ~]# ls /usr/local/tomcat/webapps/ docs examples host-manager manager ROOT [root@aming-01 ~]# root@aming-01 ~]# [root@aming-01 ~]# [root@aming-01 ~]# [root@aming-01 ~]# cp zrlog-1.7.1-baaecb9-release.war /usr/local/tomcat/webapps/ [root@aming-01 ~]# !lsls /usr/local/tomcat/webapps/ docs host-manager ROOT zrlog-1.7.1-baaecb9-release.war examples manager zrlog-1.7.1-baaecb9-release [root@aming-01 ~]#
把root下的 zrlog文件移到src目錄下
[root@aming-01 ~]# ls aming.txt anaconda-ks.cfg zrlog-1.7.1-baaecb9-release.war [root@aming-01 ~]# mv zrlog-1.7.1-baaecb9-release.war /usr/local/src [root@aming-01 ~]# ls aming.txt anaconda-ks.cfg [root@aming-01 ~]# cd /usr/local/src [root@aming-01 src]# rm -f /usr/local/tomcat/webapps/zrlog-1.7.1-baaecb9-release.war [root@aming-01 src]# ls apache-tomcat-8.5.8.tar.gz nginx-1.12.1apr-1.6.2 nginx-1.12.1.tar.gz apr-1.6.2.tar.gz php-5.6.30apr-util-1.6.0 php-5.6.30.tar.gz apr-util-1.6.0.tar.gz php-7.1.6httpd-2.4.27 php-7.1.6.tar.bz2 httpd-2.4.27.tar.gz phpredis-develop jdk-8u101-linux-x64.tar.gz phpredis-develop.zip logs zrlog-1.7.1-baaecb9-release.war mysql-5.6.36-linux-glibc2.5-x86_64.tar.gz [root@aming-01 src]#
剛剛把webapps目錄下的 zrlog 刪掉了,解壓的目錄頁跟著沒了,其實我們只是想刪包,留著目錄
[root@aming-01 src]# cd /usr/local/tomcat/webapps/ [root@aming-01 webapps]# lsdocs examples host-manager manager ROOT [root@aming-01 webapps]#
再把它拷貝回來,再改下名字
[root@aming-01 webapps]# cp /usr/local/src/zrlog-1.7.1-baaecb9-release.war . [root@aming-01 webapps]# ls docs host-manager ROOT zrlog-1.7.1-baaecb9-release.war examples manager zrlog-1.7.1-baaecb9-release [root@aming-01 webapps]# [root@aming-01 webapps]# mv zrlog-1.7.1-baaecb9-release zrlog [root@aming-01 webapps]# ls docs host-manager ROOT zrlog-1.7.1-baaecb9-release examples manager zrlog zrlog-1.7.1-baaecb9-release.war [root@aming-01 webapps]#
發現改完名字了,又自動生成一個 解壓文件了,只要war包存在,過會兒 又會自動生成一個解壓的文件
現在要訪問這個zrlog ,怎麽訪問呢,現在 就可以登錄站點,嘗試訪問了
會出來一個安裝向導,實際上就是讓我們去配置數據庫
之前也講過怎麽去創建一個用戶,創建一個庫
先來檢查下mysql服務有沒有啟動
[root@aming-01 webapps]# ps aux |grep mysql root 2126 0.0 0.1 115392 1616 ? S 18:36 0:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/data/mysql --pid-file=/data/mysql/aming-01.pid mysql 2294 0.0 45.5 1300800 455660 ? Sl 18:36 0:10 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/data/mysql --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/data/mysql/aming-01.err --pid-file=/data/mysql/aming-01.pid --socket=/tmp/mysql.sock root 4140 0.0 0.0 112684 980 pts/1 R+ 22:03 0:00 grep --color=auto mysql [root@aming-01 webapps]#
有啟動的話就進mysql
[root@aming-01 webapps]# mysql -uroot -paminglinux Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1Server version: 5.6.36 MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners.Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. mysql>
創建數據庫
mysql> create database zrlog;Query OK, 1 row affected (0.00 sec)mysql>
再創建一個用戶
mysql> grant all on zrlog.* to ‘zrlog‘@127.0.0.1 identified by ‘aminglinux‘; Query OK, 0 rows affected (0.05 sec)mysql> mysql> mysql> quitBye
使用這個新創建的用戶登錄mysql,查看數據庫,只要有zrlog就ok
[root@aming-01 webapps]# mysql -uzrlog -h127.0.0.1 -paminglinux Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2Server version: 5.6.36 MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respective owners. Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. mysql> mysql> show databases; +--------------------+| Database | +--------------------+| information_schema | | test | | zrlog | +--------------------+3 rows in set (0.03 sec) mysql>
再瀏覽器裏面填寫信息
填寫信息
點擊完成查看
可以去後臺發些文章
這個時候就可以保存,查看了文章已經發表出來了
16.7 配置Tomcat虛擬主機(下)
打開配置文件
[root@aming-01 webapps]# vim /usr/local/tomcat/conf/server.xml <Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true"> <!-- SingleSignOn valve, share authentication between web applications Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.authenticator.SingleSignOn" /> --> <!-- Access log processes all example. Documentation at: /docs/config/valve.html Note: The pattern used is equivalent to using pattern="common" --> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="localhost_access_log" suffix=".txt" pattern="%h %l %u %t "%r" %s %b" /> </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> </Engine> </Service></Server>"/usr/local/tomcat/conf/server.xml" 168L, 7527C 165,0-1 底端
測試用docBase指定路徑,訪問是否生效,前面做了新增虛擬機配置,自然就需要生成對應的目錄
mkdir /data/wwwroot/123.cn/
將之前的zrlog的文件移動到當前目錄下
[root@aming-01 webapps]# vim /usr/local/tomcat/conf/server.xml [root@aming-01 webapps]# mkdir /data/wwwroot/123.cn [root@aming-01 webapps]# mv /usr/local/tomcat/webapps/zrlog/admin/ error/ include/ META-INF/ assets/ favicon.ico install/ WEB-INF/ [root@aming-01 webapps]# mv /usr/local/tomcat/webapps/zrlog/* /data/wwwroot/123.cn/ [root@aming-01 webapps]# [root@aming-01 webapps]# [root@aming-01 webapps]#
用windows測試下
重啟服務,之前修改了配置文件,新增了虛擬主機,但並沒有重啟,所以沒有及時生效
[root@aming-01 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 [root@aming-01 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/jdk1.8Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [root@aming-01 webapps]# [root@aming-01 webapps]# netstat -lntp |grep 80 tcp6 0 0 :::80 :::* LISTEN 4322/java tcp6 0 0 127.0.0.1:8005 :::* LISTEN 4322/java tcp6 0 0 :::8009 :::* LISTEN 4322/java [root@aming-01 webapps]# [root@aming-01 webapps]# pwd/usr/local/tomcat/webapps [root@aming-01 webapps]#
把www.123.cn 綁定windows hosts
再去瀏覽器訪問www.123.cn
16.8 Tomcat日誌
ls /usr/local/tomcat/logs
其中catalina開頭的日誌為Tomcat的綜合日誌,它記錄Tomcat服務相關信息,也會記錄錯誤日誌。
其中catalina.2017-xx-xx.log和catalina.out內容相同,前者會每天生成一個新的日誌。
host-manager和manager為管理相關的日誌,其中host-manager為虛擬主機的管理日誌。
localhost和localhost_access為虛擬主機相關日誌,其中帶access字樣的日誌為訪問日誌,不帶access,字樣的為默認虛擬主機的錯誤日誌。
訪問日誌默認不會生成,需要在server.xml中配置一下。
[root@aming-01 webapps]# pwd /usr/local/tomcat/webapps [root@aming-01 webapps]# cd .. [root@aming-01 tomcat]# ls logs catalina.2017-11-05.log host-manager.2017-11-05.log localhost.2017-11-06.log manager.2017-11-05.log catalina.2017-11-06.log host-manager.2017-11-06.log localhost_access_log.2017-11-05.txt manager.2017-11-06.log catalina.out localhost.2017-11-05.log localhost_access_log.2017-11-06.txt [root@aming-01 tomcat]# [root@aming-01 tomcat]# cd logs [root@aming-01 logs]# less catalina.out [root@aming-01 logs]# [root@aming-01 logs]# less catalina.2017-11-06.log [root@aming-01 logs]#
catalina.out這是一個綜合日誌
具體方法是在對應虛擬主機的<Host></Host>裏面加入下面的配置(假如域名為123.cn):
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="123.cn_access" suffix=".log" pattern="%h %l %u %t "%r" %s %b" />
prefix定義訪問日誌的前綴,suffix定義日誌的後綴,pattern定義日誌格式。新增加的虛擬主機默認並不會生成類似默認虛擬主機的那個localhost.日期.log日誌,錯誤日誌會統一記錄到catalina.out中。關於Tomcat日誌,你最需要關註catalina.out,當出現問題時,我們應該第一想到去查看它。
擴展
邱李的tomcat文檔 https://www.linuser.com/forum.php?mod=forumdisplay&fid=37
JAR、WAR包區別 http://blog.csdn.net/lishehe/article/details/41607725
tomcat常見配置匯總 http://blog.sina.com.cn/s/blog_4ab26bdd0100gwpk.html
resin安裝 http://fangniuwa.blog.51cto.com/10209030/1763488/
16.4 配置Tomcat監聽80端口 16.5/16.6/16.7 配置Tomcat虛擬主機 16.8 Tomcat日誌