swift - replacingOccurrences 出现字符串错误

Question

对于以下 Swift 3 代码:

var password = "Mary had a little lamp"
var newPassword = password.replacingOccurrences(of: "a", with: "A")

我在调用 replacingOccurrences 时遇到此错误:

value of type 'String' has no member 'replacingOccurrences'

Answer 1

试试这个，在 swift3 中工作

var newPassword = password.replacingOccurrences(of: "a", with: "A", options: NSString.CompareOptions.literal, range: nil)