作者:迎风奔跑的狼 | 来源:互联网 | 2023-01-17 16:53
我正在实现pod'Socket.IO-Client-Swift '
但在SocketEngine.swift文件中我收到此错误.
private func handleBase64(message: String) {
// binary in base64 string
let noPrefix = message[message.index(message.startIndex, offsetBy: 2)..
提前致谢!!
1> jonaszmclare..:
noPrefix
是类型Substring
,只是强制它到字符串:
if let data: Data = Data(base64Encoded: String(noPrefix), options: .ignoreUnknownCharacters) {
...
}