How can i run a shell command in objective c with a variable E.G system("thisCMD thisParam %@", username);
[NSTask launchedTaskWithLaunchPath:@"thisCMD" arguments:[NSArray arrayWithObject:username]];
或<代码>用户名 注:
[NSTask launchedTaskWithLaunchPath:@"thisCMD" arguments:[NSArray arrayWithObject:[username description]]];
或者,如果你想能够将每一论点的格式推论改为更复杂的内容:
[NSTask launchedTaskWithLaunchPath:@"thisCMD" arguments:[NSArray arrayWithObject:[NSString stringWithFormat:@"%@", username]]];
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