如何从NSApplication运行launchd agent / daemon？

Question

在我的NSApplication中，我有一个按钮。当我点击它时，我想启动/启动一个守护进程/代理。我该怎么办？我已经尝试过了：

- (void) runAgent {
    NSTask *task = [[NSTask alloc] init];
    task.launchPath = @"launchctl load /System/Library/LaunchAgents/com.mycompany.myagent.plist";
    [task setLaunchPath:@"/bin/sh"];
    [task launch];
}

没有成功......

Answer 1

    NSTask *task = [[NSTask alloc] init];
    [task setLaunchPath:@"/bin/launchctl"];
    [task setArguments:[NSArray arrayWithObjects:@"load",@"/System/Library/LaunchAgents/com.mycompany.myagent.plist", nil]];
    [task launch];