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07-30(NSString转UTF8)

07-30(NSString转UTF8)

作者: 绪雨成澜 | 来源:发表于2016-07-30 14:07 被阅读37次

NSString *cityName = @"德州市";

NSCharacterSet *allowedCharacters = [[NSCharacterSet characterSetWithCharactersInString:cityName] invertedSet];

NSString *encodedString = [cityName stringByAddingPercentEncodingWithAllowedCharacters:allowedCharacters];

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