动作映射中的错误 URL 匹配

2022-01-16 00:00:00 pattern-matching java struts2 wildcard-mapping

<action name="/partner/*/*" class="webStoreAction">
    <param name="saveUrl">true</param>
    <param name="homeName">HomePartner</param>
    <param name="partner">{1}</param>
    <param name="partnerId">{2}</param>
    <param name="homeFromMenu">false</param>
    <result name="success" type="jsf">
        /WEB-INF/pages/load.xhtml
    </result>
</action>

为什么 localhost:8080/partner/partnerName 与此操作匹配?

Why localhost:8080/partner/partnerName matches with this action?

推荐答案

试试 <constant name="struts.patternMatcher"value=regex"/> 上述常量唯一可行的匹配器.这通常与高级通配符模式一起使用，这里解释.

Try <constant name="struts.patternMatcher" value="regex"/> the only viable matcher for the constants above. This is usually used with advanced wildcards mode, explained here.

高级通配符从 2.1.9+ 开始，可以在动作名称中定义正则表达式.要使用这种形式的通配符，必须设置以下常量:

Advanced Wildcards From 2.1.9+ regular expressions can be defined defined in the action name. To use this form of wild card, the following constants must be set:

<constant name="struts.enable.SlashesInActionNames" value="true"/> <constant name="struts.mapper.alwaysSelectFullNamespace" value="false"/> <constant name="struts.patternMatcher" value="regex" />

URL 分为命名空间 / 和操作名称 partner/partnerName.最后一个匹配使用通配符映射器从操作配置中的名称编译的模式，这是一个默认映射器.

The URL splitted into namespace / and action name partner/partnerName. The last matches a pattern compiled from the name in the action config using a wildcard mapper, which is a default mapper.

相关文章