JSONToDouble extension

转换为Double类型

on

Properties

double → JSONDouble?

Available on JSON, provided by the JSONToDouble extension

转换为一个可能为空的double类型
no setter
doubleValue → JSONDouble

Available on JSON, provided by the JSONToDouble extension

转换为一个默认为为0 不为空的double类型
no setter
isDouble bool

Available on JSON, provided by the JSONToDouble extension

no setter