从tomcat移动到resin的问题

resin版本3.0.x

本来一个项目是依赖于tomcat服务器开发的，但 由于的客户的要求，必须移植到resin服务器下运行。其实很简单，没什么大的问题，这两个服务器的兼容性是比较好的。只需要把要发布的项目放在resin的\webapps目录下就可以。

     不同的就是，如果web.xml文件，存在<description>标签的话，必须删除不然在resin运行，会报错。

     不需要改变resin.conf配置文件就可以运行了，不论项目是否运用了SSH框架，一般不会出问题的。当然有时候报的错，可能是xml文件的解析的冲突，检查一下

 

如果还是报错的，需要修改resin.conf配置文件的话，这里有一份参考的，贴出来看看，根据需要对比修改。如果不了解配置文件的内容，可以参考这里的中文说明 http://tongjian.iteye.com/blog/268966

 

<!--
   - Resin 3.0 configuration file.
  -->
<resin xmlns="http://caucho.com/ns/resin"
       xmlns:resin="http://caucho.com/ns/resin/core">
  <!--
     - Logging configuration for the JDK logging API.
    -->
  <log name="" path="stdout:" timestamp="[%H:%M:%S.%s] "/>

  <logger name="com.caucho.java" level="config"/>
  <logger name="com.caucho.loader" level="config"/>

  <!--
     - For production sites, change dependency-check-interval to something
     - like 600s, so it only checks for updates every 10 minutes.
    -->
  <dependency-check-interval>2s</dependency-check-interval>

  <!--
     - You can change the compiler to "javac" or jikes.
     - The default is "internal" only because it's the most
     - likely to be available.
    -->
  <javac compiler="internal" args=""/>

  <!-- Security providers.
     - <security-provider>
     -    com.sun.net.ssl.internal.ssl.Provider
     - </security-provider>
    -->

  <!--
     - If starting bin/resin as root on Unix, specify the user name
     - and group name for the web server user.
     -
     - <user-name>resin</user-name>
     - <group-name>resin</group-name>
    -->

  <!--
     - Configures threads shared among all HTTP and SRUN ports.
    -->
  <thread-pool>
    <!-- Maximum number of threads. -->
    <thread-max>1024</thread-max>

    <!-- Minimum number of spare connection threads. -->
    <spare-thread-min>10</spare-thread-min>
  </thread-pool>

  <!--
     - Configures the minimum free memory allowed before Resin
     - will force a restart.
    -->
  <min-free-memory>1M</min-free-memory>

  <server>
    <!-- adds all .jar files under the resin/lib directory -->
    <class-loader>
      <tree-loader path="${resin.home}/lib"/>
      <tree-loader path="${server.root}/lib"/>
    </class-loader>

    <!-- Configures the keepalive -->
    <keepalive-max>500</keepalive-max>
    <keepalive-timeout>120s</keepalive-timeout>

    <resin:if test="${resin.isProfessional()}">
      <select-manager enable="true"/>
    </resin:if>

    <!-- listen to the http ports only after the server has started. -->
    <bind-ports-after-start/>

    <!-- The http port -->
    <http server-id="" host="*" port="8081"/>

    <!--
       - SSL port configuration:
       -
       - <http port="8443">
       -   <openssl>
       -     <certificate-file>keys/gryffindor.crt</certificate-file>
       -     <certificate-key-file>keys/gryffindor.key</certificate-key-file>
       -     <password>test123</password>
       -   </openssl>
       - </http>
      -->

    <!--
       - The local cluster, used for load balancing and distributed
       - backup.
      -->
    <cluster>
      <srun server-id="" host="127.0.0.1" port="6802"/>
    </cluster>

    <!--
       - Configures the persistent store for single-server or clustered
       - in Resin professional.
      -->
    <resin:if test="${resin.isProfessional()}">
      <persistent-store type="cluster">
        <init path="session"/>
      </persistent-store>
    </resin:if>

    <!--
       - Enables/disables exceptions when the browser closes a connection.
      -->
    <ignore-client-disconnect>true</ignore-client-disconnect>

    <!--
       - For security, use a different cookie for SSL sessions.
       - <ssl-session-cookie>SSL_JSESSIONID</ssl-session-cookie>
      -->

    <!--
       - Enables the cache (available in Resin Professional) 
      -->
    <resin:if test="${isResinProfessional}">
      <cache path="cache" memory-size="8M"/>
    </resin:if>

    <!--
       - Enables periodic checking of the server status.
       -
       - With JDK 1.5, this will ask the JDK to check for deadlocks.
       - All servers can add <url>s to be checked.
      -->
    <resin:if test="${isResinProfessional}">
      <ping>
        <!-- <url>http://localhost:8080/test-ping.jsp</url> -->
      </ping>
    </resin:if>

    <!--
       - Defaults applied to each web-app.
      -->
    <web-app-default>
      <!--
         - Extension library for common jar files.  The ext is safe
         - even for non-classloader aware jars.  The loaded classes
         - will be loaded separately for each web-app, i.e. the class
         - itself will be distinct.
        -->
      <class-loader>
        <tree-loader path="${server.root}/ext-webapp"/>
      </class-loader>

      <!--
         - Sets timeout values for cacheable pages, e.g. static pages.
        -->
      <cache-mapping url-pattern="/" expires="5s"/>
      <cache-mapping url-pattern="*.gif" expires="60s"/>
      <cache-mapping url-pattern="*.jpg" expires="60s"/>

      <!--
         - Servlet to use for directory display.
        -->
      <servlet servlet-name="directory"
              servlet-class="com.caucho.servlets.DirectoryServlet"/>

      <!--
         - Enable EL expressions in Servlet and Filter init-param
        -->
      <allow-servlet-el/>

      <!--
         - for security, disable session URLs by default.
        -->
      <!--session-config>
        <enable-url-rewriting>false</enable-url-rewriting>
      </session-config-->
	<session-config enable-cookies='false' enable-url-rewriting='true'/>
      <!--
         - For security, set the HttpOnly flag in cookies.
         - <cookie-http-only/>
        -->
    </web-app-default>

    <!--
       - Sample database pool configuration
       -
       - The JDBC name is java:comp/env/jdbc/test
         <database>
           <jndi-name>jdbc/mysql</jndi-name>
           <driver type="org.gjt.mm.mysql.Driver">
             <url>jdbc:mysql://localhost:3306/test</url>
             <user></user>
             <password></password>
            </driver>
            <prepared-statement-cache-size>8</prepared-statement-cache-size>
            <max-connections>20</max-connections>
            <max-idle-time>30s</max-idle-time>
          </database>
      -->

    <!--
       - Default host configuration applied to all virtual hosts.
      -->
    <host-default>
      <class-loader>
        <compiling-loader path="webapps/WEB-INF/classes"/>
        <library-loader path="webapps/WEB-INF/lib"/>
      </class-loader>

      <!--
         - With another web server, like Apache, this can be commented out
         - because the web server will log this information.
        -->
      <access-log path="logs/access.log" 
            format='%h %l %u %t "%r" %s %b "%{Referer}i" "%{User-Agent}i"'
            rollover-period="1W"/>

      <!-- creates the webapps directory for .war expansion -->
      <web-app-deploy path="webapps"/>

      <!-- creates the deploy directory for .ear expansion -->
      <ear-deploy path="deploy">
        <ear-default>
          <!-- Configure this for the ejb server
             -
             - <ejb-server>
             -   <config-directory>WEB-INF</config-directory>
             -   <data-source>jdbc/test</data-source>
             - </ejb-server>
            -->
        </ear-default>
      </ear-deploy>

      <!-- creates the deploy directory for .rar expansion -->
      <resource-deploy path="deploy"/>

      <!-- creates a second deploy directory for .war expansion -->
      <web-app-deploy path="deploy"/>
    </host-default>

    <!-- includes the web-app-default for default web-app behavior -->
    <resin:import path="${resin.home}/conf/app-default.xml"/>

    <!-- configures a deployment directory for virtual hosts -->
    <host-deploy path="hosts">
      <host-default>
        <resin:import path="host.xml" optional="true"/>
      </host-default>
    </host-deploy>

    <!-- configures the default host, matching any host name -->
    <host id="" root-directory=".">
      <!--
         - configures an explicit root web-app matching the
         - webapp's ROOT
        -->
      <!--web-app id="/" document-directory="webapps/ROOT"/-->
      <web-app id="/OA" document-directory="D:/OA">
	<!--jsp fast-jstl="false"/-->
	<system-property javax.xml.transform.TransformerFactory="org.apache.xalan.processor.TransformerFactoryImpl"/>
	<system-property javax.xml.parsers.DocumentBuilderFactory="org.apache.xerces.jaxp.DocumentBuilderFactoryImpl"/>
	<system-property javax.xml.parsers.SAXParserFactory="org.apache.xerces.jaxp.SAXParserFactoryImpl"/>
	<system-property org.xml.sax.driver="org.apache.xerces.parsers.SAXParser"/>

	<servlet-mapping url-pattern='/*' servlet-name='plugin_match'/>
	<servlet-mapping url-pattern='*.do' servlet-name='action'/>
	<servlet-mapping url-pattern='/j_security_check/*' servlet-name='plugin_match'/>
	<servlet-mapping url-pattern='*.htm' servlet-name='action'/>
	<servlet-mapping url-pattern='/codeServlet/*' servlet-name='plugin_match'/>
      </web-app>

      <resin:if test="${java.isJava5()}">
        <!--
           - Administration application /resin-admin
           -
           - password is the md5 hash of the password.
           - localhost is true to limit access to the localhost
          -->
        <resin:set var="resin_admin_password"  default=""/>
        <resin:set var="resin_admin_localhost" default="true"/>

        <web-app id="/resin-admin" document-directory="${resin.home}/php/admin"/>
       </resin:if>
    </host>
  </server>
</resin>