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Java与其他语言数据类型之间的转换方法(2) public static byte[] toHH(short n) {
byte[] b = new byte[2];
b[1] = (byte) (n & 0xff);
b[0] = (byte) (n >> 8 & 0xff);
return b;
}
/**
* 将将int转为高字节在前，低字节在后的byte数组
public static byte[] toHH(int number) {
int temp = number;
byte[] b = new byte[4];
for (int i = b.length - 1; i > -1; i--) {
b = new Integer(temp & 0xff).byteValue();
temp = temp >> 8;
}
return b;
}
public static byte[] IntToByteArray(int i) {
byte[] abyte0 = new byte[4];
abyte0[3] = (byte) (0xff & i);
abyte0[2] = (byte) ((0xff00 & i) >> 8);
abyte0[1] = (byte) ((0xff0000 & i) >> 16);
abyte0[0] = (byte) ((0xff000000 & i) >> 24);
return abyte0;
}
*/
/**
* 将float转为低字节在前，高字节在后的byte数组
*/
public static byte[] toLH(float f) {
return toLH(Float.floatToRawIntBits(f));
}
/**
* 将float转为高字节在前，低字节在后的byte数组
*/
public static byte[] toHH(float f) {
return toHH(Float.floatToRawIntBits(f));
}
/**
* 将String转为byte数组
*/
public static byte[] stringToBytes(String s, int length) {
while (s.getBytes().length < length) {
s += " ";
}
return s.getBytes();
}
/**
* 将字节数组转换为String
* @param b byte[]
* @return String
*/
public static String bytesToString(byte[] b) {
StringBuffer result = new StringBuffer("");
int length = b.length;
for (int i=0; i<length; i++) {
result.append((char)(b & 0xff));
}
return result.toString();
}
/**
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