摘要:
+ (instancetype)scannerWithString:(NSString *)string 初始化一个NSScanner对象 并且指定该对象的String对象; - (BOOL)scanUpToString:(NSString *)string intoString:(NSString 阅读全文
摘要:
+ (instancetype)scannerWithString:(NSString *)string 初始化一个NSScanner对象 并且指定该对象的String对象; - (BOOL)scanUpToString:(NSString *)string intoString:(NSString 阅读全文