struts提供了两种校验方式。使用编码方式进行校验新建registerjsp页面pageencoding=%username_password_repassword_age_birthday_geaduation_%username_password_repassword_age_birthday_geaduation_%%流程处理的actionpackagespaceterwerstruts_importjavautilcalendar_importjavautildate_importcomopen

生成验证码验证码工具类@name_verificationcode@author_terwer@date__publicclassverificationcode{privatestaticfinalstring[]randomstr={随机生成验证码@returnpublicstaticmapgetverificationcode(){returngetverificationcodewithstr(null)_}利用给定的字符串生成验证码@paramstr指定的字符串@returnpublicstat