com.sun.mail.util
类 ASCIIUtility

java.lang.Object
  com.sun.mail.util.ASCIIUtility

public class ASCIIUtility
extends Object

方法摘要

static byte[]	getBytes(InputStream is)
static byte[]	getBytes(String s)
static int	parseInt(byte[] b, int start, int end) Convert the bytes within the specified range of the given byte array into a signed integer .
static int	parseInt(byte[] b, int start, int end, int radix) Convert the bytes within the specified range of the given byte array into a signed integer in the given radix .
static long	parseLong(byte[] b, int start, int end) Convert the bytes within the specified range of the given byte array into a signed long .
static long	parseLong(byte[] b, int start, int end, int radix) Convert the bytes within the specified range of the given byte array into a signed long in the given radix .
static String	toString(byte[] b, int start, int end) Convert the bytes within the specified range of the given byte array into a String.
static String	toString(ByteArrayInputStream is)

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细信息

parseInt

public static int parseInt(byte[] b,
                           int start,
                           int end,
                           int radix)
                    throws NumberFormatException

Convert the bytes within the specified range of the given byte array into a signed integer in the given radix . The range extends from start till, but not including end.

Based on java.lang.Integer.parseInt()

抛出：

NumberFormatException

parseInt

public static int parseInt(byte[] b,
                           int start,
                           int end)
                    throws NumberFormatException

Convert the bytes within the specified range of the given byte array into a signed integer . The range extends from start till, but not including end.

抛出：

NumberFormatException

parseLong

public static long parseLong(byte[] b,
                             int start,
                             int end,
                             int radix)
                      throws NumberFormatException

Convert the bytes within the specified range of the given byte array into a signed long in the given radix . The range extends from start till, but not including end.

Based on java.lang.Long.parseLong()

抛出：

NumberFormatException

parseLong

public static long parseLong(byte[] b,
                             int start,
                             int end)
                      throws NumberFormatException

Convert the bytes within the specified range of the given byte array into a signed long . The range extends from start till, but not including end.

抛出：

NumberFormatException

toString

public static String toString(byte[] b,
                              int start,
                              int end)

Convert the bytes within the specified range of the given byte array into a String. The range extends from start till, but not including end.

toString

public static String toString(ByteArrayInputStream is)

getBytes

public static byte[] getBytes(String s)

getBytes

public static byte[] getBytes(InputStream is)
                       throws IOException

抛出：

IOException