ObjectExtension extension

on

• Object?

Methods

isBlank() → bool

Available on Object?, provided by the ObjectExtension extension

isNotBlank() → bool

Available on Object?, provided by the ObjectExtension extension

是否非空

isNotNull() → bool

Available on Object?, provided by the ObjectExtension extension

判断对象不为空

isNull() → bool

Available on Object?, provided by the ObjectExtension extension

判断对象是否为空