Struts2.0学习ing...

紫冰

     文件上传需要有两个包类：
     commons-fileupload-1.2.jar
     commons-io-1.3.1.jar

     struts1.0中的Action url一般都要带上*.do，但2.0中却是*.action...

     似乎思绪有点乱啊~~有时间整理一下再说吧~~
------------------------------------------------------------------------------------

今天两次抛出错误:
exception No result defined for action tutorial.ProductConfirm and result input - action - file:/E:/Tomcat%206.0/webapps/Struts2Hello/WEB-INF/classes/struts.xml:43:63解决方法：一、在包下面的xwork-conversion.propertise资源文件里所写的转换器类型不存在引起的   java.util.Locale = tutorial.LocalConverter二、从AddProducts.jsp传递表单数据，但在struts.xml文件里没忘了配置。  
  /ShowProducts.jsp
  /AddProducts.jsp
   ---------------------------------------------------------------------------Struts 2.0在jar的default.xml中的注册的校验器。 validators >
     validator name ="required" class ="com.opensymphony.xwork2.validator.validators.RequiredFieldValidator" />
     validator name ="requiredstring" class ="com.opensymphony.xwork2.validator.validators.RequiredStringValidator" />
     validator name ="int" class ="com.opensymphony.xwork2.validator.validators.IntRangeFieldValidator" />
     validator name ="double" class ="com.opensymphony.xwork2.validator.validators.DoubleRangeFieldValidator" />
     validator name ="date" class ="com.opensymphony.xwork2.validator.validators.DateRangeFieldValidator" />
     validator name ="expression" class ="com.opensymphony.xwork2.validator.validators.ExpressionValidator" />
     validator name ="fieldexpression" class ="com.opensymphony.xwork2.validator.validators.FieldExpressionValidator" />
     validator name ="email" class ="com.opensymphony.xwork2.validator.validators.EmailValidator" />
     validator name ="url" class ="com.opensymphony.xwork2.validator.validators.URLValidator" />
     validator name ="visitor" class ="com.opensymphony.xwork2.validator.validators.VisitorFieldValidator" />
     validator name ="conversion" class ="com.opensymphony.xwork2.validator.validators.ConversionErrorFieldValidator" />
     validator name ="stringlength" class ="com.opensymphony.xwork2.validator.validators.StringLengthFieldValidator" />
     validator name ="regex" class ="com.opensymphony.xwork2.validator.validators.RegexFieldValidator" />
validators>


本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/14137/showart_353353.html