- 311 名前：298 mailto:sage [04/09/23 11:35:54]
- みなさんなんどもありがとうございます。
おかげさまで以下のようにし、無事動作しました。
public long bin2long(byte[] b){ long j=0;
j |= (long)((b[0] & 0xFF)) << 56;
j |= (long)((b[1] & 0xFF)) << 48;
j |= (long)((b[2] & 0xFF)) << 40;
j |= (long)((b[3] & 0xFF)) << 32;
j |= (long)((b[4] & 0xFF)) << 24;
j |= (long)((b[5] & 0xFF)) << 16;
j |= (long)((b[6] & 0xFF)) << 8;
j |= (long)((b[7] & 0xFF)); return j;}
public byte[] long2bin(long l){ byte[] b = new byte[8];
b[0] = (byte)(l >> 56);
b[1] = (byte)(l >> 48);
b[2] = (byte)(l >> 40);
b[3] = (byte)(l >> 32);
b[4] = (byte)(l >> 24);
b[5] = (byte)(l >> 16);
b[6] = (byte)(l >> 8);
b[7] = (byte)(l); return b;}
public int bin2int(byte[] b){ int j=0;
j |= (b[0] & 0xFF) << 24;
j |= (b[1] & 0xFF) << 16;
j |= (b[2] & 0xFF) << 8;
j |= (b[3] & 0xFF); return j;}
public byte[] int2bin(int i){ byte[] b = new byte[4];
b[0] = (byte)(i >> 24);
b[1] = (byte)(i >> 16);
b[2] = (byte)(i >> 8);
b[3] = (byte)(i); return b;}
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