作者:小馨小慧 | 来源:互联网 | 2023-09-16 17:55
if else
- var lession = [‘node‘,‘jade‘]
if lession
if lession.length > 2
p 1 #{lession.join(‘, ‘)}
else if lession.length > 1
p 2 #{lession.join(‘, ‘)}
else
p no lession
else
p no lession
=>
<p>2 node, jadep>
unless其实就是if的反向的判断
- var isJade = true
unless !isJade
p #{lession.length}
=>
<p>2p>
case在jade里面不写switch case,而是写case when
- var name = ‘jade‘
case name
when ‘java‘: p Hi java
when ‘jade‘: p Hi jade
when ‘node‘: p Hi node
when ‘express‘: p Hi express
=>
<p>Hi jadep>
jade-if-else-unless-case