在Tomcat7上部署JSP Web应用程序（使用GIT通过OpenShift）

Question

我构建了一个web应用程序，包含一个Spring MVC项目，带有一个mysql数据库和一个tomcat7服务器。这个现在发布到OpenShift的GIT上。但是启动服务器只需要160毫秒，我可以清楚地看到没有加载任何东西。

我如何做一个真正的部署并将Openshift Tomcat连接到我的项目？我可以编码，但是就部署而言，我不是一个聪明的灯泡。

怎么了？

编辑：根据要求，pom.xml：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.afterguard</groupId>
  <artifactId>SailPlanner</artifactId>
  <version>0.8.0</version>
  <packaging>war</packaging>
  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  </properties>
  <profiles>
    <profile>
        <id>openshift</id>
        <build>
            <finalName>sailplanner</finalName>
            <plugins>
                <plugin>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>2.6</version>
                    <configuration>
                        <outputDirectory>webapps</outputDirectory>
                        <warName>ROOT</warName>
                    </configuration>
                </plugin>
            </plugins>
        </build>
    </profile>
  </profiles>
  <build>
    <sourceDirectory>src</sourceDirectory>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.3</version>
        <configuration>
          <source>1.7</source>
          <target>1.7</target>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-war-plugin</artifactId>
        <version>2.6</version>
        <configuration>
          <warSourceDirectory>WebContent</warSourceDirectory>
          <failOnMissingWebXml>false</failOnMissingWebXml>
        </configuration>
      </plugin>
    </plugins>
  </build>
  <dependencies>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.0.1</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>1.2</version>
    </dependency>
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.1.3</version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.9</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>com.google.code.gson</groupId>
        <artifactId>gson</artifactId>
        <version>2.3.1</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>4.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
        <version>4.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-taglibs</artifactId>
        <version>4.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-crypto</artifactId>
        <version>4.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.17</version>
    </dependency>
    <dependency>
        <groupId>com.openshift</groupId>
        <artifactId>openshift-java-client</artifactId>
        <version>2.7.0.Final</version>
    </dependency>

  </dependencies>
</project>

网站.xml：

<?xml version="1.0" encoding="UTF-8"?>
<web-app    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
            xmlns="http://java.sun.com/xml/ns/javaee" 
            xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
            version="3.0">
  <display-name>SailPlanner</display-name>

  <welcome-file-list>  
    <welcome-file>/WEB-INF/jsp/index.jsp</welcome-file>  
  </welcome-file-list>  

  <servlet>
    <servlet-name>sailplanner</servlet-name>
    <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>sailplanner</servlet-name>
<!--     <url-pattern>/</url-pattern> -->
    <url-pattern>/index</url-pattern>
    <url-pattern>/inside/admin</url-pattern>
    <url-pattern>/inside/admin/save</url-pattern>
    <url-pattern>/inside/admin/delete</url-pattern>
    <url-pattern>/inside/calendar_race</url-pattern>
    <url-pattern>/inside/calendar_cruise</url-pattern>
    <url-pattern>/inside/blog</url-pattern>
    <url-pattern>/inside/blog/submit</url-pattern>
    <url-pattern>/inside/blog/delete</url-pattern>
    <url-pattern>/inside/event_feed</url-pattern>
    <url-pattern>/inside/event/create</url-pattern>
    <url-pattern>/inside/event/delete</url-pattern>
    <url-pattern>/inside/event/crew/add</url-pattern>
    <url-pattern>/inside/event/crew/remove</url-pattern>
    <url-pattern>/inside/event/save</url-pattern>
    <url-pattern>/login</url-pattern>
    <url-pattern>/logout</url-pattern>
    <url-pattern>/403</url-pattern>
    <url-pattern>/registration</url-pattern>
    <url-pattern>/inside/yacht/create</url-pattern>
  </servlet-mapping>

  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
            /WEB-INF/sailplanner-servlet.xml,
            /WEB-INF/spring-security.xml,
            /WEB-INF/spring-database.xml
        </param-value>
  </context-param> 

        <!-- Spring Security -->
    <filter>
        <filter-name>springSecurityFilterChain</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>springSecurityFilterChain</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

</web-app>

Git推送日志（成功构建）：

Repository ssh://[e-mail]/~/git/afterguard.git/

Stopping jbossews cartridge
Sending SIGTERM to jboss:333213 ...
Stopping MySQL 5.5 cartridge
Stopping PHPMyAdmin cartridge
Waiting for stop to finish
Waiting for stop to finish
Repairing links for 1 deployments
Building git ref 'master', commit 277c797
Using Maven mirror /var/lib/openshift/566ffc920c1e668c8a000049/app-root/runtime/repo//.openshift/config/settings.rhcloud.xml
Apache Maven 3.0.4 (r1232336; 2012-12-18 14:36:37-0500)
Maven home: /usr/share/java/apache-maven-3.0.4
Java version: 1.7.0_91, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.91/jre
Default locale: en_US, platform encoding: ANSI_X3.4-1968
OS name: "linux", version: "2.6.32-573.12.1.el6.x86_64", arch: "i386", family: "unix"
Found pom.xml... attempting to build with 'mvn --global-settings /var/lib/openshift/566ffc920c1e668c8a000049/app-root/runtime/repo//.openshift/config/settings.rhcloud.xml clean package -Popenshift -DskipTests'
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building SailPlanner 0.8.0
[INFO] ------------------------------------------------------------------------
Downloading: http://maven.repository.redhat.com/techpreview/all/javax/servlet/javax.servlet-api/3.0.1/javax.servlet-api-3.0.1.pom

...A LOT OF BUILDING AND DOWNLOADING...

Downloaded: http://mirror.ops.rhcloud.com/nexus/content/groups/public/com/thoughtworks/xstream/xstream/1.3.1/xstream-1.3.1.jar (422 KB at 6105.7 KB/sec)
[INFO] Packaging webapp
[INFO] Assembling webapp [SailPlanner] in [/var/lib/openshift/566ffc920c1e668c8a000049/app-root/runtime/repo/target/sailplanner]
[INFO] Processing war project
[INFO] Copying webapp resources [/var/lib/openshift/566ffc920c1e668c8a000049/app-root/runtime/repo/WebContent]
[INFO] Webapp assembled in [517 msecs]
[INFO] Building war: /var/lib/openshift/566ffc920c1e668c8a000049/app-root/runtime/repo/WebContent/ROOT.war
[INFO] WEB-INF/web.xml already added, skipping
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 21.062s
[INFO] Finished at: Tue Dec 22 05:35:45 EST 2015
[INFO] Final Memory: 16M/161M
[INFO] ------------------------------------------------------------------------
Preparing build for deployment
Deployment id is 0f103f85
Activating deployment
Starting MySQL 5.5 cartridge
Starting PHPMyAdmin cartridge
Starting jbossews cartridge
Found 127.3.145.129:8080 listening port
-------------------------
Git Post-Receive Result: success
Activation status: success
Deployment completed with status: success

OpenShift的Tomcat日志：

Dec 22, 2015 6:47:27 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1503 ms
Dec 22, 2015 6:47:27 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Dec 22, 2015 6:47:27 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.54
Dec 22, 2015 6:47:27 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-127.3.145.129-8080"]
Dec 22, 2015 6:47:27 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 251 ms

根的文件结构。WAR，它位于< code>/var/lib/openshift/

|- META-INF
|- resources
|-- css
|-- fonts
|-- img
|-- js
|- WEB-INF
|-- classes
|--- com
|---- ...
|-- jsp
|--- index.jsp
|--- more jsp-sites
|-- jspf
|--- JSPF SITES I USE
|-- lib
|--- THE LIBS
|-- sailplanner-servlet.xml
|-- spring-datasource.xml
|-- spring-security.xml
|-- web.xml

Answer 1

匿名用户

您是否实际执行了＜code＞git提交？

如果是这样，你能从< code>git push转储日志吗？

Answer 2

我在OpenShift Tomcat上有一个JSP应用程序。但我的所有源代码都位于/src/main中

/src/main/java中的Java src代码表示com.example.Main的位置是< code >

/src/main/webapp 中的 JSP src 代码，表示索引.jsp 的位置是

Answer 3

似乎你忘了在你的pom.xml中添加一个openshift maven配置文件，比如带有正确的maven-war插件配置的风箱。

<profiles>
    <profile>
        <id>openshift</id>
        <build>
            <finalName>travel</finalName>
            <plugins>
                <plugin>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>2.1.1</version>
                    <configuration>
                        <outputDirectory>webapps</outputDirectory>
                        <warName>ROOT</warName>
                    </configuration>
                </plugin>
            </plugins>
        </build>
    </profile>
</profiles>

然后，您的应用程序结构似乎不同寻常。通常，要使用maven构建WAR，您将web应用程序内容放在src / main / webapp中，将资源放在src / main /resources中，将WAR特定类放在src / main / java中。

在这里看一下maven-war-plugin用户指南。

最后，检查这些可以帮助您了解如何使用OpenShift将应用程序部署到Tomcat的文档：

< li >在OpenShift的PaaS上免费托管和运行您的Java Tomcat应用程序 < li>Tomcat应用程序托管

如果您正确遵循这些文档中描述的步骤，那么任何git推送都将触发构建和应用程序重新部署到Tomcat

编辑因为你现在有一个编译问题(不支持Java 8)，你应该看看这个答案:无效的目标版本1.8