java-ee-6 - 如何更改 Bean Validation 中 ValidationMessages.properties 的位置

Question

默认情况下，ValidationMessages.properties 可以位于我的类路径的根目录中。我可以更改此文件的位置(例如 com.myapp.Anything.properties)吗？

Answer 1

来自 JSR-303 规范:

4.3.1.1. Default message interpolation algorithm The default message interpolator uses the following steps:

1. Message parameters are extracted from the message string and used as keys to search the ResourceBundle named ValidationMessages (often materialized as the property file /ValidationMessages.properties and its locale variations) using the defined locale (see below). If a property is found, the message parameter is re- placed with the property value in the message string. Step 1 is applied recursively until no replacement is per- formed (i.e. a message parameter value can itself contain a message parameter).

看来这是默认的和建议的。为了支持这一点，JSR-303 TCK 使用 TestNG 将它们移动到“WEB-INF/classes/”目录，该目录与资源类路径上的“./”相同。

(你可以尝试一下，但这就是我所能弄清楚的。)

抱歉。