objective c - Copy directory & subdirectory -


i have folder structure this, 

folder 1        folder 11         folder 111         ... files ....       folder 12         folder 121         ... files ....       folder 13       .... files ...   folder 2

now programatically have copy entire folder1 folder 2

i tried following, 

bool success = [[nsfilemanager defaultmanager] copyitematpath:folder1path topath:folder2path error:nil];

but creating folder1 inside folder2 ,

is there no way copy subdirectory recursively


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