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dedecms 字段为空时输出内容这样写行不行?

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  •   lsoknet · Aug 9, 2016 · 1663 views
    This topic created in 3677 days ago, the information mentioned may be changed or developed.

    为什么这样写只输出了一个“ array ”? 正确的写法是什么?

    {dede:field name='array' runphp='yes'} if(@me['body'] == '') {@me = '';} else { @me = '

    @me['title']

    '; @me .= '
    @me['body']
    '; } {/dede:field}

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