JavaEE-Tomcat

安装运行

1. tomcat 下载apache-tomcat-8.5.12-windows-x64然后解压安装

2. 编辑tomcat/conf/server.xml

   <!-- 9301为自定义端口号,默认为8080 -->  
   <Connector port="9301" protocol="HTTP/1.1"
                  connectionTimeout="20000"
                  redirectPort="8443" />
   <!--复制或者修改host-->
   <Host name="localhost"  appBase="webapps"
         unpackWARs="true" autoDeploy="true">
      <!-- 新加context  /app为url上下文,app为webapps下的app.war包-->	
     <Context path="/app" docBase="app" reloadable="false" 
              source="org.eclipse.jst.jee.server:tsj-spring"/>
     <Valve className="org.apache.catalina.valves.AccessLogValve" 
            directory="logs" prefix="localhost_access_log" suffix=".txt" 
            pattern="%h %l %u %t &quot;%r&quot; %s %b" />
   </Host>

3. 运行tomcat,window下双击打开bin目录下的startup.bat启动app.war

4. 访问为ip:9301/app/

tomcat远程自动部署

1. 安装tomcat8.5.x

2. 修改tomcat配置文件conf/server.xml

   <?xml version="1.0" encoding="UTF-8"?>
   <Server port="8019" shutdown="SHUTDOWN">
     <Listener className="org.apache.catalina.startup.VersionLoggerListener" />
     <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
     <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
     <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
     <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
     <GlobalNamingResources>
       <Resource name="UserDatabase" auth="Container"
                 type="org.apache.catalina.UserDatabase"
                 description="User database that can be updated and saved"
                 factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
                 pathname="conf/tomcat-users.xml" />
     </GlobalNamingResources>
     <Service name="Catalina">
       <Connector port="8005" protocol="HTTP/1.1"
                  connectionTimeout="20010"
                  redirectPort="8454" />
       <Connector port="8021" protocol="AJP/1.3" redirectPort="8454" />
   
       <Engine name="Catalina" defaultHost="H8005">
   
         <Realm className="org.apache.catalina.realm.LockOutRealm">
           <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
                  resourceName="UserDatabase"/>
         </Realm>
   
         <Host name="H8005"  appBase="webapps"
               unpackWARs="true" autoDeploy="true">
   
           <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
                  prefix="localhost_access_log" suffix=".txt"
                  pattern="%h %l %u %t &quot;%r&quot; %s %b" />
   
         </Host>
       </Engine>
     </Service>
   </Server>

3. 修改conf/tomcat-users.xml

   <tomcat-users xmlns="http://tomcat.apache.org/xml"
                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                 xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd"
                 version="1.0">
                 
   <role rolename="admin-gui"/>
   <role rolename="admin-script"/>
   <role rolename="manager-gui"/>
   <role rolename="manager-script"/>
   <role rolename="manager-jmx"/>
   <role rolename="manager-status"/>
   <user username="admin" password="ideaadmin" roles="manager-gui,manager-script,manager-jmx,manager-status,admin-script,admin-gui"/>
   
   </tomcat-users>

4. 启动tomcat执行./bin/catalina.sh start | tail -f ./logs/catalina.out,如果要修改启动内存，启动前提前修改catalina.sh

5. 在conf/Catalina/h8005添加manager.xml

   <Context privileged="true" antiResourceLocking="false"
            docBase="${catalina.home}/webapps/manager">
       <Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="^.*$" />
   </Context>

6. 然后打开http://ip:8005/manager,输入用户名`admin`密码`idaeadmin`,进入之后保留**manager**删除其他所有applications

7. 修改maven的.m2/setting.xml文件

   <servers>
     <server>
       <id>innerCs</id>
       <username>admin</username>
       <password>ideaadmin</password>
     </server>
       ...
   </servers>    

8. 在项目里面的pom.xml添加

   <build>
        <finalName>InnerCS</finalName>
        <plugins>
   ...
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
                <configuration>
                    <url>http://ip:8005/manager/text</url>
                    <path>/</path>
                    <uriEncoding>UTF-8</uriEncoding>
                    <server>innerCs</server>
                </configuration>
            </plugin>
        </plugins>
    </build>

9. 编译Lifecyle->clean->install部署lifecyle->deploy发布到maven私库

10. 远程第一次部署plugins->tomcat7->deploy，会上传ROOT.war到/webapps/并解压运行生成ROOT因为我配置的path为/所以是ROOT

注意事项

1. 第九步时，如果时maven多模块项目，需要在父项目，添加上传依赖jar的地址

   <!-- 配置maven地址 -->
   <distributionManagement>
       <snapshotRepository>
           <id>nexus-snapshots</id>
           <name>Nexus Snapshot Repository</name>
           <url>http://192.168.101.200:8081/repository/maven-snapshots/</url>
       </snapshotRepository>
   </distributionManagement>

2. 还需要在maven的setting.xml配置maven的用户名，才有权限上传

   <server>
        <id>nexus-snapshots</id>
        <username>admin</username>
        <password>admin123</password>
      </server>

3. 多模块项目需要在父级里面进行clean-install-deploy,注意勾选idea maven右侧菜单里面的Profiles，不然父级不知道编译那个子项目

常见问题

1. tomcat启动时出现java.lang.IllegalArgumentException: Illegal character(s) in message header field: Pragma:

   java.lang.IllegalArgumentException: Illegal character(s) in message header field: Pragma:
   2019-02-20 17:40:47 331 - 	at sun.net.www.protocol.http.HttpURLConnection.checkMessageHeader(HttpURLConnection.java:511)
   2019-02-20 17:40:47 331 - 	at sun.net.www.protocol.http.HttpURLConnection.isExternalMessageHeaderAllowed(HttpURLConnection.java:481)
   2019-02-20 17:40:47 331 - 	at sun.net.www.protocol.http.HttpURLConnection.setRequestProperty(HttpURLConnection.java:2895)
   2019-02-20 17:40:47 331 - 	at sun.net.www.protocol.https.HttpsURLConnectionImpl.setRequestProperty(HttpsURLConnectionImpl.java:325)
   2019-02-20 17:40:47 331 - 	at mmo.common.utils.HttpUtils.sendPost(HttpUtils.java:28)
   2019-02-20 17:40:47 331 - 	at com.surelive.app.server.service.QQGroupApiService$1.run(QQGroupApiService.java:169)
   2019-02-20 17:40:47 331 - 	at com.surelive.app.server.entities.ext.QueueThreadHandle.run(QueueThreadHandle.java:52)
   2019-02-20 17:40:47 331 - 	at com.surelive.app.server.service.QueueThreadPoolServer$1.run(QueueThreadPoolServer.java:26)
   2019-02-20 17:40:47 331 - 	at java.lang.Thread.run(Thread.java:748)

   解决：执行env检查环境变量中是否有JAVA_HOME,没有设置好这些环境变量