swift에서 String를 NSData로, NSData를 String로 바꾸는 코드입니다.
| var swift_string = "lorem ipsum dolor sit amet" | |
| // from String to NSData | |
| let data = swift_string.dataUsingEncoding(NSUTF8StringEncoding) | |
| print(data) | |
| // from NSData to String | |
| var out: String = String(data:data!, encoding:NSUTF8StringEncoding)! | |
| print(out) // print "lorem ipsum dolor sit amet" |
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