无法在 Swift 中获取对 NSNumberFormatter 的引用
Can't get a reference to NSNumberFormatter in Swift
我想不通,参考这个 post:Struggling with NSNumberFormatter in Swift for currency
我无法获得对 NSNumberFormatter 的引用...即我不能在格式化程序上调用任何方法? (下面抛出预期声明的错误)
import Foundation
class CurrencyFormatter {
var price = 100
var formatter = NSNumberFormatter()
formatter.numberStyle = .CurrencyStyle
formatter.stringFromNumber(price)
}
class CurrencyFormatter {
var price = 100
var formatter = NSNumberFormatter()
init() {
formatter.numberStyle = .CurrencyStyle
formatter.stringFromNumber(price)
}
}
我想不通,参考这个 post:Struggling with NSNumberFormatter in Swift for currency
我无法获得对 NSNumberFormatter 的引用...即我不能在格式化程序上调用任何方法? (下面抛出预期声明的错误)
import Foundation
class CurrencyFormatter {
var price = 100
var formatter = NSNumberFormatter()
formatter.numberStyle = .CurrencyStyle
formatter.stringFromNumber(price)
}
class CurrencyFormatter {
var price = 100
var formatter = NSNumberFormatter()
init() {
formatter.numberStyle = .CurrencyStyle
formatter.stringFromNumber(price)
}
}