摘要:
十进制->十六进制 Byte bytes[]={0xA6,0x27,0x0A}; NSString *strIdL = [NSStringstringWithFormat:@"%@",[[NSStringalloc]initWithFormat:@"%02lx",(long)bytes[0]]]; 十六进制->十进制 NSString *rechargeInfo = @"0xff055008... 阅读全文
posted @ 2017-04-06 10:06
ma_fighting
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