stringByAppendingString和stringBy

作者: 清风_____ | 来源:发表于2018-09-14 10:39 被阅读0次

stringByAppendingPathComponent 是路径拼接会多出“/”

stringByAppendingString 是字符串拼接无“/”

NSString *imagePath1 = [@"str1" stringByAppendingString:@"str2"];

NSString *imagePath2 = [@"str1" stringByAppendingPathComponent:@"str2"];

NSLog(@"imagePath1:%@ imagePath2:%@",imagePath1,imagePath2);

输出结果：imagePath1:str1str2 imagePath2:str1/str2

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stringByAppendingString和stringBy