Byte与Float转换

Byte[]数组形式：

byte[] byteTemp = new byte[8] { 0x76, 0x83, 0x33, 0x45 }
byte[8]转化为float[2],1byte=8bits

下面是将byte数组转换为float的实现：

  public static float getFloat(byte[] b) { 
        int accum = 0; 
        accum = accum|(b[0] & 0xff) << 0;
        accum = accum|(b[1] & 0xff) << 8; 
        accum = accum|(b[2] & 0xff) << 16; 
        accum = accum|(b[3] & 0xff) << 24; 
        System.out.println(accum);
        return Float.intBitsToFloat(accum); 
    }