public final class StringUtils extends Object
| Modifier and Type | Method and Description |
|---|---|
static byte[] |
byteBuffer2ByteArray(ByteBuffer bb) |
static ByteBuffer |
charSequence2ByteBuffer(CharSequence cs,
Charset charset) |
static byte[] |
charSequence2Bytes(CharSequence sb,
Charset charset) |
static StringBuilder |
stringBuilder()
BEWARE: MUSN'T APPEND TO ITSELF!
|
static String |
toHexString(byte[] bytes) |
static String |
toHexString(byte[] bytes,
boolean uppercase)
Convert a byte array to a hexadecimal string.
|
public static StringBuilder stringBuilder()
public static ByteBuffer charSequence2ByteBuffer(CharSequence cs, Charset charset)
public static byte[] byteBuffer2ByteArray(ByteBuffer bb)
public static byte[] charSequence2Bytes(CharSequence sb, Charset charset)
public static String toHexString(byte[] bytes)
toHexString(byte[])public static String toHexString(byte[] bytes, boolean uppercase)
bytes - The bytes to format.uppercase - When true creates uppercase hex characters instead of lowercase (the default).Copyright © 2019. All Rights Reserved.