<?xmlversion="1.0"encoding="UTF-8"?> <!--XML文件命名InputValidate-validation.xml(class名-validation.xml)--> <!DOCTYPEvalidatorsPUBLIC "-//ApacheStruts//XWorkValidator1.0.3//EN" "http://struts.apache.org/dtds/xwork-validator-1.0.3.dtd"> <validators> <fieldname="ID"> <field-validatortype="requiredstring"> <paramname="trim">true</param> <message>ID不能为空</message> </field-validator> </field> <fieldname="password"> <field-validatortype="requiredstring"> <message>password不能为空</message> </field-validator> <!--用正则表达式校验--> <field-validatortype="regex"> <paramname="expression"><![CDATA[^1[358]\d{9}$]]></param> <message>password格式不正确</message> </field-validator> </field> </validators>
packagecom.cb; importcom.opensymphony.xwork2.ActionContext; importcom.opensymphony.xwork2.ActionSupport; publicclassInputValidateextendsActionSupport{ privateStringID; privateStringpassword; publicvoidsetID(StringiD){ ID=iD; } publicvoidsetPassword(Stringpassword){ this.password=password; } /** * */ privatestaticfinallongserialVersionUID=1L; publicStringsave(){ ActionContext.getContext().put("Msg","保存成功"); return"success"; } publicStringgetID(){ returnID; } publicStringgetpassword(){ returnpassword; } }
<%@pagelanguage="java"import="java.util.*"pageEncoding="UTF-8"%> <%@tagliburi="/struts-tags"prefix="s"%><!--使用Struts2标签--> <!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.01Transitional//EN"> <html> <head> <title>Input校验</title> </head> <body> <s:fielderror></s:fielderror><!--显示Struts2校验结果--> <formaction="InputValidate_save.action"method="post"> 账号:<inputtype="text"name="ID"><br><br> 密码:<inputtype="password"name="password"><br><br> <inputtype="submit"value="登陆"> </form> </body> </html>
