錯誤：無法解析的標識符 '過程'

Question

OS的使用：Ubuntu的16.04

斯威夫特版本：3.0預覽版6

我按照這個getting started page

在greeter.swift

func sayHello(name: String) { 
    print("Hello, \(name)!") 
} 

main.swift

if Process.arguments.count != 2 { 
    print("Usage: hello NAME") 
} else { 
    let name = Process.arguments[1] 
    SayHello(name: name) 
} 

錯誤我收到

$ swift build 
Compile Swift Module 'myapp' (2 sources) 
/Sources/main.swift:1:4: error: use of unresolved identifier 'Process' 
if Process.arguments.count != 2 { 
    ^~~~~~~ 
/Sources/main.swift:4:16: error: use of unresolved identifier 'Process' 
    let name = Process.arguments[1] 
       ^~~~~~~ 
<unknown>:0: error: build had 1 command failures 
error: exit(1): swift/bin/swift-build-tool -f .build/debug.yaml 

Answer 1

工藝改爲的CommandLine在SWIFT 3.0

嘗試用CommandLine

---

這裏更換Process是鏈接到該改變了它的承諾： Rename Process to CommandLine [SE-0086].