A.placeholder-style
B.placeholder-class
C.bindinput
D.bindblur
A.text
B.number
C.idcard
D.digit
A.单引号
B.单引号或双引号
C.单引号、双引号或方括弧
D.单引号、双引号、方括弧或圆点
A.console.log(e.detail.value)
B.console.log(e.detail.input)
C.console.log(e.value)
D.console.log(e.input)