struts2的struts.properties配置文件詳解
struts.action.extension
          The URL extension to use to determine if the request is meant for a Struts action
           用URL擴展名來確定是否這個請求是被用作Struts action，其實也就是設置 action的后綴，例如login.do的'do'字。
struts.configuration
          The org.apache.struts2.config.Configuration implementation class
            org.apache.struts2.config.Configuration接口名
struts.configuration.files
          A list of configuration files automatically loaded by Struts
           struts自動加載的一個配置文件列表
struts.configuration.xml.reload
          Whether to reload the XML configuration or not
           是否加載xml配置(true,false)
struts.continuations.package
           The package containing actions that use Rife continuations
           含有actions的完整連續的package名稱
struts.custom.i18n.resources
          Location of additional localization properties files to load
           加載附加的國際化屬性文件（不包含.properties后綴）
struts.custom.properties
          Location of additional configuration properties files to load
           加載附加的配置文件的位置

struts.devMode
          Whether Struts is in development mode or not
           是否為struts開發模式
struts.dispatcher.parametersWorkaround
          Whether to use a Servlet request parameter workaround necessary for some versions of WebLogic
            （某些版本的weblogic專用）是否使用一個servlet請求參數工作區（PARAMETERSWORKAROUND）
struts.enable.DynamicMethodInvocation
          Allows one to disable dynamic method invocation from the URL
            允許動態方法調用
struts.freemarker.manager.classname
          The org.apache.struts2.views.freemarker.FreemarkerManager implementation class
           org.apache.struts2.views.freemarker.FreemarkerManager接口名
struts.i18n.encoding
          The encoding to use for localization messages
           國際化信息內碼
struts.i18n.reload
          Whether the localization messages should automatically be reloaded
           是否國際化信息自動加載
struts.locale
          The default locale for the Struts application
           默認的國際化地區信息
struts.mapper.class
          The org.apache.struts2.dispatcher.mapper.ActionMapper implementation class
            org.apache.struts2.dispatcher.mapper.ActionMapper接口
struts.multipart.maxSize
          The maximize size of a multipart request (file upload)
           multipart請求信息的最大尺寸（文件上傳用）
struts.multipart.parser
          The org.apache.struts2.dispatcher.multipart.MultiPartRequest parser implementation for a multipart request (file upload)
          專為multipart請求信息使用的org.apache.struts2.dispatcher.multipart.MultiPartRequest解析器接口（文件上傳用）

struts.multipart.saveDir
          The directory to use for storing uploaded files
           設置存儲上傳文件的目錄夾
struts.objectFactory
          The com.opensymphony.xwork2.ObjectFactory implementation class
           com.opensymphony.xwork2.ObjectFactory接口（spring）
struts.objectFactory.spring.autoWire
          Whether Spring should autoWire or not
           是否自動綁定Spring
struts.objectFactory.spring.useClassCache
          Whether Spring should use its class cache or not
           是否spring應該使用自身的cache
struts.objectTypeDeterminer
          The com.opensymphony.xwork2.util.ObjectTypeDeterminer implementation class
            com.opensymphony.xwork2.util.ObjectTypeDeterminer接口
struts.serve.static.browserCache
          If static content served by the Struts filter should set browser caching header properties or not
           是否struts過濾器中提供的靜態內容應該被瀏覽器緩存在頭部屬性中
struts.serve.static
          Whether the Struts filter should serve static content or not
           是否struts過濾器應該提供靜態內容
struts.tag.altSyntax
          Whether to use the alterative syntax for the tags or not
           是否可以用替代的語法替代tags
struts.ui.templateDir
          The directory containing UI templates
           UI templates的目錄夾
struts.ui.theme
          The default UI template theme
           默認的UI template主題
struts.url.http.port
          The HTTP port used by Struts URLs
           設置http端口
struts.url.https.port
          The HTTPS port used by Struts URLs
           設置https端口
struts.url.includeParams
          The default includeParams method to generate Struts URLs
          在url中產生 默認的includeParams

struts.velocity.configfile
          The Velocity configuration file path
           velocity配置文件路徑
struts.velocity.contexts
          List of Velocity context names
           velocity的context列表

struts.velocity.manager.classname
          org.apache.struts2.views.velocity.VelocityManager implementation class
           org.apache.struts2.views.velocity.VelocityManager接口名
struts.velocity.toolboxlocation
          The location of the Velocity toolbox
           velocity工具盒的位置
struts.xslt.nocache
          Whether or not XSLT templates should not be cached
           是否XSLT模版應該被緩存 
本文轉自福州IT信息網(http://www.fzic.net),詳細出處參考：http://www.fzic.net/SrcShow.asp?Src_ID=990