NSString *s = [NSString stringWithCString:"Long dash symbol \xe2\x80\x94" encoding:(NSUTF8StringEncoding) ];
NSString *t = [NSString stringWithUTF8String:"Long dash symbol \xe2\x80\x94" ];
這兩條線有什么區別嗎?
uj5u.com熱心網友回復:
不,兩種方法都呼叫
- (instancetype)initWithBytes:(const void *)bytes
length:(NSUInteger)len
encoding:(NSStringEncoding)encoding;
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