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DAtA to nsstring

使用 [NSString stringWithFormat:NSData] (这里的NSData指的是需要转换成NSString的NSData变量)即可。 如果po出的NSData是不可阅读的乱码,那一般都是有编码格式的,最常用的是NSUTF8StringEncoding,另外还有NSASCIIStringEncoding等,你可以...

NSString *str = @"AA21f0c1762a3abc299c013abe7dbcc50001DD"; NSData* bytes = [str dataUsingEncoding:NSUTF8StringEncoding]; Byte * myByte = (Byte *)[bytes bytes]; NSLog(@"myByte = %s",myByte);

1、NSData 转NSString NSString *result =[[ NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; 2、字符串转Data NSString *str =@"jesfds"; NSData *data =[str dataUsingEncoding:NSUTF8StringEncoding];

NSString *path=[NSString stringWithFormat:@"%@/livefile.%@",[[NSBundle mainBundle] resourcePath],[[durl path] pathExtension]]; BOOL isosd =...

+ (NSDictionary *)dictionaryWithJsonString:(NSString *)jsonString { if (jsonString == nil) { return nil; } NSData *jsonData = [jsonString ...

自己写个汉字编码的表,编码 to 汉字 一一对应

return [[UUID.data description] cStringUsingEncoding:NSStringEncodingConversionAllowLossy];}/** @method UUIDToString* @param UUID UUID to convert to string* ...

char* ch = "我靠我靠我靠了再靠"; NSData* data = [NSData dataWithBytes:ch length:30]; NSString* str = [NSString stringWithUTF8String:[data bytes]]; NSString* str2 = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncodi...

转换: NSString *string = @“"; //1、字符串转换成NSData NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding]; //2、NSData转换成字符串 NSString * inString = [[NSString alloc]initWithData:data encoding:NSUTF8StringEncodi...

var string = NSString.init(data:yourData, encoding:NSUTF8StringEncoding) yourData就是要转换的NSData

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