struts.action.extension The URL extension to use to determine if the request is meant for a Struts action 用URL扩展名来确定是否这个请求是被用作Struts action，其实也就是设置 action的后缀，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自动加载的一个配置文件列表
struts.configuration.xml.reload Whether to reload the XML configuration or not 是否加载xml配置(true,false)
struts.continuations.package The package containing actions that use Rife continuations 含有actions的完整连续的package名称
struts.custom.i18n.resources Location of additional localization properties files to load 加载附加的国际化属性文件（不包含.properties后缀）
struts.custom.properties Location of additional configuration properties files to load 加载附加的配置文件的位置
struts.devMode Whether Struts is in development mode or not 是否为struts开发模式
struts.dispatcher.parametersWorkaround Whether to use a Servlet request parameter workaround necessary for some versions of WebLogic （某些版本的weblogic专用）是否使用一个servlet请求参数工作区（PARAMETERSWORKAROUND）
struts.enable.DynamicMethodInvocation Allows one to disable dynamic method invocation from the URL 允许动态方法调用
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 国际化信息内码
struts.i18n.reload Whether the localization messages should automatically be reloaded 是否国际化信息自动加载
struts.locale The default locale for the Struts application 默认的国际化地区信息
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请求信息的最大尺寸（文件上传用）
struts.multipart.parser The org.apache.struts2.dispatcher.multipart.MultiPartRequest parser implementation for a multipart request (file upload) 专为multipart请求信息使用的org.apache.struts2.dispatcher.multipart.MultiPartRequest解析器接口（文件上传用）
struts.multipart.saveDir The directory to use for storing uploaded files 设置存储上传文件的目录夹
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 是否自动绑定Spring
struts.objectFactory.spring.useClassCache Whether Spring should use its class cache or not 是否spring应该使用自身的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过滤器中提供的静态内容应该被浏览器缓存在头部属性中
struts.serve.static Whether the Struts filter should serve static content or not 是否struts过滤器应该提供静态内容
struts.tag.altSyntax Whether to use the alterative syntax for the tags or not 是否可以用替代的语法替代tags
struts.ui.templateDir The directory containing UI templates UI templates的目录夹
struts.ui.theme The default UI template theme 默认的UI template主题
struts.url.http.port The HTTP port used by Struts URLs 设置http端口
struts.url.https.port The HTTPS port used by Struts URLs 设置https端口
struts.url.includeParams The default includeParams method to generate Struts URLs 在url中产生 默认的includeParams
struts.velocity.configfile The Velocity configuration file path velocity配置文件路径
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模版应该被缓存
