这两个要合起来
querySelectorAll('#a, a,.anchor')
querySelectorAll('#b, a,.anchor')
这两个要合起来
querySelectorAll('#a, a,.anchor')
querySelectorAll('#b, a,.anchor')
1
looking0truth Mar 18, 2021
`"h1,.header".split(",").map(q=>document.querySelectorAll(q)).reduce((a,b)=>[...a,...b])`
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2
imjamespond2020 Mar 18, 2021 via Android
a b flat
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