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我是freemarker的新手。我有類似$ {(pageData.author.name)!} &我試圖做類似瞭解freemarker插值
<#if ${(pageData.author.name)!}?has_content>
do something
</#if>
But this won't work as I can't put interpolations in the condition. How can I store ${(pageData.author.name)!} in a variable named "var" & then check if var?has_content?
我並不想從宏觀的價值。我想在本地存儲在本地變量
pageData.author.name值是freemarker的表達式 感謝
酷讓你。非常感謝:D – user3298846