struts2的属性标记属性无法解析value =“（new java.text.SimpleDateFormat（”“）。format（））”at struts2 version 2.3.32

Question

i was encounter this problem when i update the Struts2 from version 2.3.15 to 2.3.32. At version 2.3.32 , <s:property value="(new java.text.SimpleDateFormat().format())"> could not be parsed,and no error. So, how to resolve this problem?

Answer 1

Instead of writing ugly OGNL expression in property tag, that even doesn't work, why not to create a property/method in action class that does format the value.

How to format dates and numbers:

A frequently asked question is how best to display dates and numbers using a specified format. There are a number of approaches for this, the most naive of which would be to add a method to your action class to do the formatting for you. This method would take in a Date (or subclass) object as a parameter, and return a formatted String .

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