報錯

1：

錯誤：

/bin/bash: line 1: /Users/liuyaqiang/Desktop/GitHub/KTMRobot/auto.sh: Operation not permitted

解決方法：

Singing&Capabilitiesy移除AppSandbox

代碼

import Cocoa

class CommandRunner: NSObject {

/** 同步執行

* command: shell 命令內容

* returns: 命令行執行結果，積壓在一起返回

*

* 使用示例

let (res, rev) = CommandRunner.sync(command: "ls -l")

print(rev)

*/

static func sync(command: String) -> (Int, String) {

let utf8Command = "export LANG=en_US.UTF-8\n" + command

return sync(shellPath: "/bin/bash", arguments: ["-c", utf8Command])

}

/** 同步執行

* shellPath: 命令行啟動路徑

* arguments: 命令行參數

* returns: 命令行執行結果，積壓在一起返回

*

* 使用示例

let (res, rev) = CommandRunner.sync(shellPath: "/usr/sbin/system_profiler", arguments: ["SPHardwareDataType"])

print(rev)

*/

static func sync(shellPath: String, arguments: [String]? = nil) -> (Int, String) {

let task = Process()

let pipe = Pipe()

var environment = ProcessInfo.processInfo.environment

environment["PATH"] = "/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"

task.environment = environment

if arguments != nil {

task.arguments = arguments!

}

task.launchPath = shellPath

task.standardOutput = pipe

task.launch()

let data = pipe.fileHandleForReading.readDataToEndOfFile()

let output: String = String(data: data, encoding: String.Encoding.utf8)!

task.waitUntilExit()

pipe.fileHandleForReading.closeFile()

return (Int(task.terminationStatus), output)

}

/** 異步執行

* command: shell 命令內容

* output: 每行的輸出內容實時回調(主線程回調)

* terminate: 命令執行結束狀態(主線程回調)

*

* 使用示例

CommandRunner.async(command: "ls -l",

output: {[weak self] (str) in

self?.appendLog(str: str)

},

terminate: {[weak self] (code) in

self?.appendLog(str: "end \(code)")

})

*/

static func async(command: String,

output: ((String) -> Void)? = nil,

terminate: ((Int) -> Void)? = nil) {

let utf8Command = "export LANG=en_US.UTF-8\n" + command

async(shellPath: "/bin/bash", arguments: ["-c", utf8Command], output:output, terminate:terminate)

}

/** 異步執行

* shellPath: 命令行啟動路徑

* arguments: 命令行參數

* output: 每行的輸出內容實時回調(主線程回調)

* terminate: 命令執行結束狀態(主線程回調)

*

* 使用示例

CommandRunner.async(shellPath: "/usr/sbin/system_profiler",

arguments: ["SPHardwareDataType"],

output: {[weak self] (str) in

self?.appendLog(str: str)

},

terminate: {[weak self] (code) in

self?.appendLog(str: "end \(code)")

})

*/

static func async(shellPath: String,

arguments: [String]? = nil,

output: ((String) -> Void)? = nil,

terminate: ((Int) -> Void)? = nil) {

DispatchQueue.global().async {

let task = Process()

let pipe = Pipe()

let outHandle = pipe.fileHandleForReading

var environment = ProcessInfo.processInfo.environment

environment["PATH"] = "/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"

task.environment = environment

if arguments != nil {

task.arguments = arguments!

}

task.launchPath = shellPath

task.standardOutput = pipe

outHandle.waitForDataInBackgroundAndNotify()

var obs1 : NSObjectProtocol!

obs1 = NotificationCenter.default.addObserver(forName: NSNotification.Name.NSFileHandleDataAvailable,

object: outHandle, queue: nil) { notification -> Void in

let data = outHandle.availableData

if data.count > 0 {

if let str = NSString(data: data, encoding: String.Encoding.utf8.rawValue) {

DispatchQueue.main.async {

output?(str as String)

}

}

outHandle.waitForDataInBackgroundAndNotify()

} else {

NotificationCenter.default.removeObserver(obs1)

pipe.fileHandleForReading.closeFile()

}

}

var obs2 : NSObjectProtocol!

obs2 = NotificationCenter.default.addObserver(forName: Process.didTerminateNotification,

object: task, queue: nil) { notification -> Void in

DispatchQueue.main.async {

terminate?(Int(task.terminationStatus))

}

NotificationCenter.default.removeObserver(obs2)

}

task.launch()

task.waitUntilExit()

}

}

}

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