我希望能够从我的Objective-C项目中运行终端命令。
当我从终端运行它时,我使用:
cd /Users/user/Desktop/project/;ant release
现在我在Objective-C项目中使用了这个:
NSTask *task = [NSTask new];
[task setLaunchPath:@"cd /Users/user/Desktop/project/;ant"];
[task setArguments:[NSArray arrayWithObjects:@"release", nil]];
NSPipe *pipe = [NSPipe pipe];
[task setStandardOutput:pipe];
[task launch];
NSData *data = [[pipe fileHandleForReading] readDataToEndOfFile];
[task waitUntilExit];
[task release];
NSString *string = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
NSLog (@"got\n%@", string);
[string release];
在[task launch];
之后,我收到了错误提示:
launch path not accessible
编辑
我尝试使用以下命令进行检查:
[task setCurrentDirectoryPath:@"/Users/user/Desktop/Czech/"];
[task setLaunchPath:@"/bin/ls"];
而且它仍然给我一个警告:
working directory doesn't exist.
setCurrentDirectoryPath:
中的路径,是否存在任何拼写错误? - sjsls
命令,试试其他东西。 - eldos