Objective-C - NSInteger轉換NSString
阿新 • • 發佈：2017-06-16
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NSInteger不是對象, 轉換為long匹配64位系統, 再組成字符串(%ld).
NSString *inStr = [NSString stringWithFormat: @"%ld", (long)month];Note that on 64-bit processors, such as the new A7 chip, if your app is compiled for 64-bit, an NSInteger is actually a long, not an int. Doing the cast, (int)month would be destructive on 64-bit platforms for the generic case. If targeting Apple platforms exclusively, something similar that will work with both int and long – e.g. long.
Objective-C - NSInteger轉換NSString