IntNullSafety extension

int空安全扩展

on

Properties

isNotNull → bool

Available on int?, provided by the IntNullSafety extension

判断是否不为空
no setter
isNull → bool

Available on int?, provided by the IntNullSafety extension

判断是否为空
no setter
toNonNull → int

Available on int?, provided by the IntNullSafety extension

转化为非空整型，如果为空则返回0
no setter

Methods

toNonNullInt([int def = 0]) → int

Available on int?, provided by the IntNullSafety extension

判断是否为null，如果为null则返回默认值