ios 如何将 NSData 转换为 NSString?
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时间:2020-08-30 18:21:22 来源:igfitidea点击:
How to convert NSData to NSString?
提问by tna0y
Possible Duplicate:
Convert UTF-8 encoded NSData to NSString
I need to to convert the NSData read from file to NSString. How to do it?
我需要将从文件中读取的 NSData 转换为 NSString。怎么做?
回答by modocache
NSString
provides an initializer for this purpose.
NSString
为此目的提供了一个初始化程序。
// NSData *data = [NSData data];
NSString *string = [[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding] autorelease];
回答by Abhishek Singh
You can do it this way
你可以这样做
NSString *yourStr= [[[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding] autorelease];
or the ohther way to use it when the data ends with a null is:-
或者当数据以 null 结尾时使用它的另一种方法是:-
NSString *yourStr= [NSString stringWithUTF8String:[theData bytes]];
回答by Tomas Camin
NSString *convertedString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]