com.litongjava.tio.utils.encoder

类 Base64Utils

java.lang.Object

com.litongjava.tio.utils.encoder.Base64Utils

public class Base64Utils
extends Object

构造器概要

构造器

构造器和说明
Base64Utils()

方法概要

限定符和类型	方法和说明
static byte[]	altDecodeToBytes(String s) Translates the specified "alternate representation" Base64 string into a byte array.
static String	byteArrayToAltBase64(byte[] a) Translates the specified byte array into an "alternate representation" Base64 string.
static ImageVo	decodeImage(String imgageBase64Str)
static byte[]	decodeToBytes(String s) Translates the specified Base64 string (as per Preferences.get(byte[])) into a byte array.
static String	decodeToString(String encoded) Decode the given Base64 string to original schoolId.
static String	encodeToString(byte[] a) Translates the specified byte array into a Base64 string as per Preferences.put(byte[]).
static String	encodeToString(String str) Encode the given schoolId to Base64 string.

从类继承的方法 java.lang.Object

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

构造器详细资料

Base64Utils

public Base64Utils()

方法详细资料

altDecodeToBytes

public static byte[] altDecodeToBytes(String s)

Translates the specified "alternate representation" Base64 string into a byte array.

decodeToBytes

public static byte[] decodeToBytes(String s)

Translates the specified Base64 string (as per Preferences.get(byte[])) into a byte array.

byteArrayToAltBase64

public static String byteArrayToAltBase64(byte[] a)

Translates the specified byte array into an "alternate representation" Base64 string. This non-standard variant uses an alphabet that does not contain the uppercase alphabetic characters, which makes it suitable for use in situations where case-folding occurs.

encodeToString

public static String encodeToString(byte[] a)

Translates the specified byte array into a Base64 string as per Preferences.put(byte[]).

encodeToString

public static String encodeToString(String str)

Encode the given schoolId to Base64 string.

参数:

schoolId - The school ID to encode

返回:

Encoded Base64 string

decodeToString

public static String decodeToString(String encoded)

Decode the given Base64 string to original schoolId.

参数:

base64SchoolId - The Base64 encoded string

返回:

The original school ID

decodeImage

public static ImageVo decodeImage(String imgageBase64Str)

参数:

imgageBase64Str - "data:image/jpeg;base64,/9j/4QAYRXhpZgAASUkqAAgAAAAAAAAAAAAAAP/"

返回: