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//是否是草稿
        var is_draft ='<%=save%>';
        alert (is_draft)
        alert(!is_draft)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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第一次是字符串类型,第二次是布尔类型咯。

is_draft ='false';
console.log (is_draft)
console.log(!is_draft)

image.png


其实你可以换另一种写法

is_draft = !![<%=save%>][0]
console.log (is_draft)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
thumb_up_alt 0 like thumb_down_alt 0 dislike
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