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我有這個字符串轉換六到的NSString
NSString * str = @ "01 00 00 41 8B 00 01 00 00 40 BC 00 01 00 00 43 0D 00";
,我嘗試用這種finction
- (NSString *)hexToString:(NSString *)string {
NSMutableString * newString = [[NSMutableString alloc] init];
NSScanner *scanner = [[NSScanner alloc] initWithString:string];
unsigned value;
while([scanner scanHexInt:&value]) {
[newString appendFormat:@"%c",(char)(value & 0xFF)];
}
string = [newString copy];
[newString release];
return [string autorelease];
}
它的工作完美轉換爲NSacii,但是當我想將字符串轉換的問題十六進制我不能找到 00意思的結果是01 41 8B 01 40 BC 01 43 0D
我知道,00是在空ASCII數組,我可以返回相同的值 – mobileHard
Duplicate of:http://stackoverflow.com/questions/6515360/convert-string-of-hex-to-nsstring-of-text – Alladinian
該系列的十六進制值是清楚的不是一個ASCII字符串。你爲什麼試圖將它轉換爲ASCII? –