multiaddr:可组合且面向未来的网络地址,可作为现代、零依赖的 Swift 库使用。
要使用 Swift Package Manager,将 Multiaddr
添加到您的 Package.swift
文件中。 或者,直接从 Xcode 添加。
let package = Package(
name: "myproject",
dependencies: [
.package(url: "https://github.com/lukereichold/swift-multiaddr.git", from: "1.0.0"),
],
targets: [
.target(
name: "myproject",
dependencies: ["Multiaddr"]),
]
)
然后运行 swift build
。
要使用 Carthage,将 Multiaddr
添加到您的 Cartfile
中
github "lukereichold/swift-multiaddr" ~> 1.0.0
然后运行 carthage update
并在 Carthage/Build/<platform>
中使用该框架。
let addr = try Multiaddr("/dns6/foo.com/tcp/443/https")
dump(addr)
▿ /dns6/foo.com/tcp/443/https
▿ addresses : 3 elements
▿ 0 : /dns6/foo.com
- addrProtocol : Multiaddr.Protocol.dns6
▿ address : Optional<String>
- some : "foo.com"
▿ 1 : /tcp/443
- addrProtocol : Multiaddr.Protocol.tcp
▿ address : Optional<String>
- some : "443"
▿ 2 : /https
- addrProtocol : Multiaddr.Protocol.https
- address : nil
let serializedData = try addr.binaryPacked()
/// (`Data`) 14 bytes
let addrFromData = try Multiaddr(serializedData)
/// `[Multiaddr.Address]` 3 values
assert(addr == addrFromData) /// true
print(addr.protocols())
/// `["dns6", "tcp", "https"]`
let encapsulated = try Multiaddr("/dns4/foo.com").encapsulate("tcp/80/http/bar/baz.jpg")
print(encapsulated) /// `/dns4/foo.com/tcp/80/http/bar/baz.jpg`
let tcpComponent = try Multiaddr("tcp/80")
let decapsulated = encapsulated.decapsulate(tcpComponent)
print(decapsulated) /// `/dns4/foo.com`
let popped = addr.pop()
Optional<Address>
▿ some : /https
- addrProtocol : Multiaddr.Protocol.https
- address : nil
欢迎贡献。请查看这些问题。
MIT © 2019 Luke Reichold