Tomcat(总结)

来源:互联网 发布:杜兰特mvp赛季数据 编辑:程序博客网 时间:2024/04/30 03:02

一:中文问题汇总
1.1 Form提交数据时遇到乱码,因为Tomcat默认编码是ISO****,所以需要重编码,可以在web.xml中进行设置。
 <filter>
  <filter-name>Set Character Encoding</filter-name>
  <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
  <init-param>
   <param-name>encoding</param-name>
   <param-value>UTF-8</param-value>
  </init-param>
 </filter>

 <filter-mapping>
  <filter-name>Set Character Encoding</filter-name>
  <url-pattern>/*</url-pattern>
 </filter-mapping>

1.2 网页路径中含有中文字符(非严格中文字符,格式可能为%12%23%....),可以在%TOMCAT_HOME%/conf/server.xml中进行设置(在Connector中增加了URIEncoding属性)。
<Connector URIEncoding="UTF-8"
port="80"               maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
               enableLookups="false" redirectPort="8443" acceptCount="100"
               debug="0" connectionTimeout="20000"
               disableUploadTimeout="true" />
(待补)
三 Tomcat 的Ant任务

这个方法是从Appfuse上学来的。

  • 首先声明一个tomcatTasks.properties,用来声明Tomcat的Ant任务:

              deploy=org.apache.catalina.ant.DeployTask
              install=org.apache.catalina.ant.InstallTask
              list=org.apache.catalina.ant.ListTask
              reload=org.apache.catalina.ant.ReloadTask
              remove=org.apache.catalina.ant.RemoveTask
              resources=org.apache.catalina.ant.ResourcesTask
              roles=org.apache.catalina.ant.RolesTask
              start=org.apache.catalina.ant.StartTask
              stop=org.apache.catalina.ant.StopTask
              undeploy=org.apache.catalina.ant.UndeployTask

  • 定义一个tomcat.properties文件,用来tomcat的参数

         # Properties for Tomcat Server
         tomcat.server=localhost
         tomcat.manager.url=http://${tomcat.server}:8080/manager
         tomcat.username=admin
         tomcat.password=admin

  • 然后是build.xml       

      <property file="tomcat.properties"/>

      <taskdef file="${ant-contrib.dir}/tomcatTasks.properties">
        <classpath>
            <pathelement path="${tomcat.home}/server/lib/catalina-ant.jar"/>
        </classpath>
    </taskdef>
    <target name="install" description="Install application in Tomcat"
        depends="package-web">
        <deploy url="${tomcat.manager.url}"
            username="${tomcat.username}"
            password="${tomcat.password}"
            path="/${webapp.name}"
            war="file:${webapp.dist}/${webapp.war}"/>
    </target>

    <target name="remove" description="Remove application in Tomcat">
        <undeploy url="${tomcat.manager.url}"
            username="${tomcat.username}"
            password="${tomcat.password}"
            path="/${webapp.name}"/>
    </target>

    <target name="reload" description="Reload application in Tomcat">
        <reload url="${tomcat.manager.url}"
            username="${tomcat.username}"
            password="${tomcat.password}"
            path="/${webapp.name}"/>
    </target>

    <target name="start" description="Start Tomcat application">
        <start url="${tomcat.manager.url}"
            username="${tomcat.username}"
            password="${tomcat.password}"
            path="/${webapp.name}"/>
    </target>

    <target name="stop" description="Stop Tomcat application">
        <stop url="${tomcat.manager.url}"
            username="${tomcat.username}"
            password="${tomcat.password}"
            path="/${webapp.name}"/>
    </target>

    <target name="list" description="List Tomcat applications">
        <list url="${tomcat.manager.url}"
            username="${tomcat.username}"
            password="${tomcat.password}"/>
    </target>

在启动时控制台出现如下信息,log4jWARN,这个是什么原因照成的??
log4j:WARN No appenders could be found for logger (org.apache.catalina.startup.TldConfig).
log4j:WARN Please initialize the log4j system properly.

呵呵,你就照我的作罢. 出现这个错误是因为找不到log4j.properties这个文件的原因.
log4j缺省是在classpath里查找这个文件的. 你把他放在classes下就可以了. 不要那么麻烦的

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