tomcat安装和配置

官网下载最新的tomcat9，解压 http://tomcat.apache.org/download-90.cgi

环境变量配置

**JAVA_HOME: **

C:\Program Files\Java\jdk1.8.0_91

CLASS_PATH:

.;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar

PATH:

;%JAVA_HOME%\bin;

安装服务

D:\apache tomcat9_x64\bin下面cmd

service install

net start tomcat9

部署项目

文件拷贝到D:\apache tomcat9_x64\webapps下面

多站点配置

1. 同一服务端口下多域名多站点的配置

修改配置文件D:\apache tomcat9_x64\conf\server.xml

在Engine节点下添加Host节点

<Host name="boystyle.cn"

        debug="0"

        appBase="webapps"

        unpackWARs="true"

        autoDeploy="true"

        xmlValidation="false"

        xmlNamespaceAware="false">

    <Alias>www.boystyle.cn</Alias>

    <Logger className="org.apache.catalina.logger.FileLogger"

            directory="logs"

        prefix="localhost_log."

        suffix=".txt"

        timestamp="true"/>

    <Context path=""

            docBase="D:\apache tomcat9_x64\webapps\examples"

        reloadable="true"

        caseSensitive="false"

        debug="0">

    </Context>

</Host>

<Host name="qiuboai.com"

        debug="0"

        appBase="webapps"

        unpackWARs="true"

        autoDeploy="true"

        xmlValidation="false"

        xmlNamespaceAware="false">

    <Alias>www.qiuboai.com</Alias>

    <Logger className="org.apache.catalina.logger.FileLogger"

            directory="logs"

        prefix="localhost_log."

        suffix=".txt"

        timestamp="true"/>

    <Context path=""

        docBase="D:\apache tomcat9_x64\webapps\examples"

        reloadable="true"

        caseSensitive="false"

        debug="0">

    </Context>

</Host>

这样使用下面两个url都能访问了

http://www.boystyle.cn:8080/

http://www.qiuboai.com:8080/

2. 多服务端口多站点的配置

http://linder.iteye.com/blog/782071

Tomcat 6.0 配置多个端口，其实也就是给Tomcat增加几个server，并设置对应目录。下面以增加两个端口号

注意Service, Engine, appBase名字应不同

<Service name="Catalina_1">

    <Connector port="8080"

            maxHttpHeaderSize="8192"

            maxThreads="150"

            minSpareThreads="25"

            maxSpareThreads="75"

            enableLookups="false"

            redirectPort="8443"

            acceptCount="100"

            connectionTimeout="20000"

            disableUploadTimeout="true"/>

    <Connector port="8009"

            enableLookups="false"

            redirectPort="8443"

            protocol="AJP/1.3"/>

    <Engine name="Catalina_1"defaultHost="localhost">

        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"resourceName="UserDatabase"/>

        <!-- appBase: 每个service应配置独立的跟路径，可以在tomcat根目录下新建文件夹 -->

        <Host name="localhost"

            appBase="webapps1"

            unpackWARs="true"

            autoDeploy="true"

            xmlValidation="false"

            xmlNamespaceAware="false">

        </Host>

    </Engine>

</Service>

<Service name="Catalina_2">

    <Connector port="8080"

            maxHttpHeaderSize="8192"

            maxThreads="150"

            minSpareThreads="25"

            maxSpareThreads="75"

            enableLookups="false"

            redirectPort="8443"

            acceptCount="100"

            connectionTimeout="20000"

            disableUploadTimeout="true"/>

    <Connector port="8009"

            enableLookups="false"

            redirectPort="8443"

            protocol="AJP/1.3"/>

    <Engine name="Catalina_2"defaultHost="localhost">

        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"resourceName="UserDatabase"/>

        <Host name="localhost"

            appBase="webapps2"

            unpackWARs="true"

            autoDeploy="true"

            xmlValidation="false"

            xmlNamespaceAware="false">

        </Host>

    </Engine>

</Service>

之后需要参考默认的服务添加配置目录和配置文件

D:\apache tomcat9_x64\conf\Catalina

D:\apache tomcat9_x64\conf\Catalina_1

D:\apache tomcat9_x64\conf\Catalina_2

错误排查

遇到错误不要怕，看一下log文件就知道了

$ tree "D:\apache tomcat9_x64\logs" /f

卷 软件 的文件夹 PATH 列表

卷序列号为 000E-E536

D:\APACHE TOMCAT9_X64\LOGS

    catalina.2016-12-10.log

    commons-daemon.2016-12-10.log

    host-manager.2016-12-10.log

    localhost.2016-12-10.log

    localhost_access_log.2016-12-10.txt

    manager.2016-12-10.log

    tomcat9-stderr.2016-12-10.log

    tomcat9-stdout.2016-12-10.log