本文整理了Java中net.iharder.Base64.encode3to4()方法的一些代码示例，展示了Base64.encode3to4()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Base64.encode3to4()方法的具体详情如下：
包路径：net.iharder.Base64
类名称：Base64
方法名：encode3to4

Base64.encode3to4介绍

[英]Encodes the first three bytes of array threeBytes and returns a four-byte array in Base64 notation.
[中]将数组的前三个字节编码为三字节，并以Base64表示法返回一个四字节数组。

代码示例

代码示例来源：origin: uk.org.mygrid.taverna/taverna-contrib

/**
 * Encodes the first three bytes of array <var>threeBytes</var> and returns
 * a four-byte array in Base64 notation.
 * 
 * @param threeBytes
 *            the array to convert
 * @return four byte array in Base64 notation.
 * @since 1.3
 */
private static byte[] encode3to4(byte[] threeBytes) {
  return encode3to4(threeBytes, 3);
} // end encodeToBytes

代码示例来源：origin: uk.org.mygrid.taverna/taverna-contrib

/**
 * Encodes up to the first three bytes of array <var>threeBytes</var> and
 * returns a four-byte array in Base64 notation. The actual number of
 * significant bytes in your array is given by <var>numSigBytes</var>. The
 * array <var>threeBytes</var> needs only be as big as <var>numSigBytes</var>.
 * 
 * @param threeBytes
 *            the array to convert
 * @param numSigBytes
 *            the number of significant bytes in your array
 * @return four byte array in Base64 notation.
 * @since 1.3
 */
private static byte[] encode3to4(byte[] threeBytes, int numSigBytes) {
  byte[] dest = new byte[4];
  encode3to4(threeBytes, 0, numSigBytes, dest, 0);
  return dest;
}

代码示例来源：origin: pelotoncycle/weberknecht

/**
 * Encodes up to the first three bytes of array <var>threeBytes</var>
 * and returns a four-byte array in Base64 notation.
 * The actual number of significant bytes in your array is
 * given by <var>numSigBytes</var>.
 * The array <var>threeBytes</var> needs only be as big as
 * <var>numSigBytes</var>.
 * Code can reuse a byte array by passing a four-byte array as <var>b4</var>.
 *
 * @param b4 A reusable byte array to reduce array instantiation
 * @param threeBytes the array to convert
 * @param numSigBytes the number of significant bytes in your array
 * @return four byte array in Base64 notation.
 * @since 1.5.1
 */
private static byte[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) {
  encode3to4( threeBytes, 0, numSigBytes, b4, 0, options );
  return b4;
}   // end encode3to4

代码示例来源：origin: Nextdoor/bender

/**
 * Encodes up to the first three bytes of array <var>threeBytes</var>
 * and returns a four-byte array in Base64 notation.
 * The actual number of significant bytes in your array is
 * given by <var>numSigBytes</var>.
 * The array <var>threeBytes</var> needs only be as big as
 * <var>numSigBytes</var>.
 * Code can reuse a byte array by passing a four-byte array as <var>b4</var>.
 *
 * @param b4 A reusable byte array to reduce array instantiation
 * @param threeBytes the array to convert
 * @param numSigBytes the number of significant bytes in your array
 * @return four byte array in Base64 notation.
 * @since 1.5.1
 */
private static byte[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) {
  encode3to4( threeBytes, 0, numSigBytes, b4, 0, options );
  return b4;
}   // end encode3to4

代码示例来源：origin: uk.org.mygrid.taverna/taverna-contrib

/**
 * Encodes up to the first three bytes of array <var>threeBytes</var> and
 * returns a four-byte array in Base64 notation. The actual number of
 * significant bytes in your array is given by <var>numSigBytes</var>. The
 * array <var>threeBytes</var> needs only be as big as <var>numSigBytes</var>.
 * Code can reuse a byte array by passing a four-byte array as <var>b4</var>.
 * 
 * @param b4
 *            A reusable byte array to reduce array instantiation
 * @param threeBytes
 *            the array to convert
 * @param numSigBytes
 *            the number of significant bytes in your array
 * @return four byte array in Base64 notation.
 * @since 1.5.1
 */
private static byte[] encode3to4(byte[] b4, byte[] threeBytes, int numSigBytes) {
  encode3to4(threeBytes, 0, numSigBytes, b4, 0);
  return b4;
} // end encode3to4

代码示例来源：origin: pelotoncycle/weberknecht

/**
 * Performs Base64 encoding on the <code>raw</code> ByteBuffer,
 * writing it to the <code>encoded</code> ByteBuffer.
 * This is an experimental feature. Currently it does not
 * pass along any options (such as {@link #DO_BREAK_LINES}
 * or {@link #GZIP}.
 *
 * @param raw input buffer
 * @param encoded output buffer
 * @since 2.3
 */
public static void encode( java.nio.ByteBuffer raw, java.nio.ByteBuffer encoded ){
  byte[] raw3 = new byte[3];
  byte[] enc4 = new byte[4];
  while( raw.hasRemaining() ){
    int rem = Math.min(3,raw.remaining());
    raw.get(raw3,0,rem);
    Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS );
    encoded.put(enc4);
  }   // end input remaining
}

代码示例来源：origin: Nextdoor/bender

/**
 * Performs Base64 encoding on the <code>raw</code> ByteBuffer,
 * writing it to the <code>encoded</code> ByteBuffer.
 * This is an experimental feature. Currently it does not
 * pass along any options (such as {@link #DO_BREAK_LINES}
 * or {@link #GZIP}.
 *
 * @param raw input buffer
 * @param encoded output buffer
 * @since 2.3
 */
public static void encode( java.nio.ByteBuffer raw, java.nio.ByteBuffer encoded ){
  byte[] raw3 = new byte[3];
  byte[] enc4 = new byte[4];
  while( raw.hasRemaining() ){
    int rem = Math.min(3,raw.remaining());
    raw.get(raw3,0,rem);
    Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS );
    encoded.put(enc4);
  }   // end input remaining
}

代码示例来源：origin: Nextdoor/bender

/**
 * Performs Base64 encoding on the <code>raw</code> ByteBuffer,
 * writing it to the <code>encoded</code> CharBuffer.
 * This is an experimental feature. Currently it does not
 * pass along any options (such as {@link #DO_BREAK_LINES}
 * or {@link #GZIP}.
 *
 * @param raw input buffer
 * @param encoded output buffer
 * @since 2.3
 */
public static void encode( java.nio.ByteBuffer raw, java.nio.CharBuffer encoded ){
  byte[] raw3 = new byte[3];
  byte[] enc4 = new byte[4];
  while( raw.hasRemaining() ){
    int rem = Math.min(3,raw.remaining());
    raw.get(raw3,0,rem);
    Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS );
    for( int i = 0; i < 4; i++ ){
      encoded.put( (char)(enc4[i] & 0xFF) );
    }
  }   // end input remaining
}

代码示例来源：origin: pelotoncycle/weberknecht

/**
 * Performs Base64 encoding on the <code>raw</code> ByteBuffer,
 * writing it to the <code>encoded</code> CharBuffer.
 * This is an experimental feature. Currently it does not
 * pass along any options (such as {@link #DO_BREAK_LINES}
 * or {@link #GZIP}.
 *
 * @param raw input buffer
 * @param encoded output buffer
 * @since 2.3
 */
public static void encode( java.nio.ByteBuffer raw, java.nio.CharBuffer encoded ){
  byte[] raw3 = new byte[3];
  byte[] enc4 = new byte[4];
  while( raw.hasRemaining() ){
    int rem = Math.min(3,raw.remaining());
    raw.get(raw3,0,rem);
    Base64.encode3to4(enc4, raw3, rem, Base64.NO_OPTIONS );
    for( int i = 0; i < 4; i++ ){
      encoded.put( (char)(enc4[i] & 0xFF) );
    }
  }   // end input remaining
}

代码示例来源：origin: pelotoncycle/weberknecht

int lineLength = 0;
for( ; d < len2; d+=3, e+=4 ) {
  encode3to4( source, d+off, 3, outBuff, e, options );
  encode3to4( source, d+off, len - d, outBuff, e, options );
  e += 4;

代码示例来源：origin: uk.org.mygrid.taverna/taverna-contrib

int lineLength = 0;
for (; d < len2; d += 3, e += 4) {
  encode3to4(source, d + off, 3, outBuff, e);
  encode3to4(source, d + off, len - d, outBuff, e);
  e += 4;

代码示例来源：origin: Nextdoor/bender

int lineLength = 0;
for( ; d < len2; d+=3, e+=4 ) {
  encode3to4( source, d+off, 3, outBuff, e, options );
  encode3to4( source, d+off, len - d, outBuff, e, options );
  e += 4;