自定义Spring错误消息 [英] Customize Spring Error Message
问题描述
我想更改Spring抛出的默认错误消息。
I want to change the default error messages being thrown by Spring.
我基本上都有这个表单。日期格式应遵循mm / dd / yyyy
I basically have this form. Format of the date should follow "mm/dd/yyyy"
<p>
<label class="label">Start Date</label>
<form:input path="dteStartDate" />
<form:errors path="dteStartDate"/>
</p>
一切正常,但在绑定过程中,我会通过以下格式添加此消息:错误标记。
Everything works fine, but during binding I get this message added by the form:error tag.
无法将类型[java.lang.String]的属性值转换为必需类型
[java.util.Date]的属性dteStartDate;嵌套异常是java.lang.IllegalArgumentException:
Failed to convert property value of type [java.lang.String] to required type [java.util.Date] for property dteStartDate; nested exception is java.lang.IllegalArgumentException:
无法解析日期:无法解析日期:2010/11/19
Could not parse date: Unparseable date: "2010/11/19"
我可以自定义吗?因此,我可以显示以下内容:
Can I customize this? So that instead of these I could show something like this:
无效的日期格式。格式应为mm / dd / yyyy
Invalid Date Format. Format should be "mm/dd/yyyy"
这是Spring MVC 2.5。
This is Spring MVC 2.5.
推荐答案
您需要定义 MessageSource
以解析邮件的错误代码。错误代码构建为此处描述(所以你将 typeMismatch。< objectName> .dteStartDate
)。
You need to define a MessageSource
to resolve error code to the message. Error codes are built as described here (so you'll have typeMismatch.<objectName>.dteStartDate
).
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