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Format number in Struts 2 tag

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梦毁少年i
梦毁少年i 2021-02-01 23:28

I would like to format number displayed by tag in Struts 2. There is a double value. How can I do that? Sho

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  • 借酒劲吻你
    借酒劲吻你 (楼主)
    2021-02-01 23:47

    You need to use with .

    Property file: 

    summary.cost= € {0,number,##0.00}

    JSP:

    This answer explains how to use # and 0 in the format mask.

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