Fra*_*ckz 6 iphone nsstring ios
我正在尝试从NSString中删除一个字符串.
我有设备名称
NSString * deviceName = [NSString stringWithFormat:@"%@", [[UIDevice currentDevice] name]];
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而我正试图删除iPhone的iPod和iPad.我该怎么做?我试过stringByReplacingOccuranceOfString但是没用.有任何想法吗?
这对我有用:
NSString *deviceName = @"Kenny's iPhone";
NSString *stripped = [deviceName stringByReplacingOccurrencesOfString:@"'s iPhone" withString:@""];
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剥离的变量在该行之后具有字符串@"Kenny".请记住,-stringByReplacingOccurrencesOfString:不会更改现有字符串,而是返回包含更改的新字符串.