升级struts 2.1到struts 2.3面临的问题

时间:2014-01-27 09:57:03

标签: java regex validation struts2

在我的应用程序中,我使用struts XML验证,它与Struts 2.1一起工作正常,我只是将其升级到2.3,现在电子邮件验证不适用于jamshed.katta@icab.cat

我的正则表达式是这样的

<field name="email">
    <field-validator type="requiredstring">
        <message key="register.validation.email" />
    </field-validator>
    <field-validator type="email">
    <param name="regexExpression">\\b^['_a-z0-9-\\+]+(\\.['_a-z0-9-\\+]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)\*\.([a-z]{2}|aero|arpa|asia|biz|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|nato|net|org|pro|tel|travel|xxx|**cat**)$\\b</param>
        <message key="register.validation.email.format" />
    </field-validator>
</field>

2 个答案:

答案 0 :(得分:0)

如果你想要一个如下图所示的正则表达式:

enter image description here

您可以像这样更改正则表达式:

(^['_a-z0-9-\\+]+(?:\.['_a-z0-9-\\+]+)*@[a-z0-9-]+(?:\.[a-z0-9-]+\.?)*(?:[a-z]{2}|aero|arpa|asia|biz|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|nato|net|org|pro|tel|travel|xxx|cat)$)

<强> DEMO and Explanation

答案 1 :(得分:0)

试试这个正则表达式验证器:

<field name="email">
    <field-validator type="requiredstring">
        <message key="register.validation.email" />
    </field-validator>
    <field-validator type="regex">
      <param name="regexExpression"><![CDATA[^['_a-z0-9-\+]+(\.['_a-z0-9-\+]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2}|aero|arpa|asia|biz|com|coop|edu|gov|info|int|jobs|mil|mobi|museum|name|nato|net|org|pro|tel|travel|xxx|cat)$]]></param>
        <message key="register.validation.email.format" />
      <param name="caseSensitiveExpression">${false}</param>
      <param name="trimExpression">${true}</param>
    </field-validator>
</field>

它还应用了caseSensitiveExpression个参数和trimExpression个参数。有关regex validator的更多信息,请参阅文档。