JSONToNumber extension

转换为Number类型

on

Properties

getNum num?

Available on SDartJson, provided by the JSONToNumber extension

转换为一个可能为空的Number类型
no setter
isNum bool

Available on SDartJson, provided by the JSONToNumber extension

no setter
numValue num

Available on SDartJson, provided by the JSONToNumber extension

转换为一个默认为为0 不为空的Number类型
no setter