com.wechat.pay.java.core.util

Class ShaUtil

java.lang.Object

com.wechat.pay.java.core.util.ShaUtil

public class ShaUtil
extends java.lang.Object

SHA工具

Field Summary

Fields

Modifier and Type	Field and Description
static int	BUFFER_SIZE
static java.lang.String	SHA1
static java.lang.String	SHA256

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getSha1HexString(byte[] source) 生成SHA1的HEX编码消息摘要字符串
static java.lang.String	getSha1HexString(java.io.InputStream inputStream) 生成SHA1的HEX编码消息摘要字符串
static java.lang.String	getSha256HexString(byte[] source) 生成SHA256的HEX编码消息摘要字符串
static java.lang.String	getSha256HexString(java.io.InputStream inputStream) 生成SHA256的HEX编码消息摘要字符串
static java.lang.String	toHexString(byte[] bytes) 转换字节数组为HEX编码字符串

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

public static final int BUFFER_SIZE

See Also:

Constant Field Values

SHA1

public static final java.lang.String SHA1

See Also:

Constant Field Values

SHA256

public static final java.lang.String SHA256

See Also:

Constant Field Values

Method Detail

getSha1HexString

public static java.lang.String getSha1HexString(java.io.InputStream inputStream)
                                         throws java.io.IOException

生成SHA1的HEX编码消息摘要字符串

Parameters:

inputStream - 消息输入流

Returns:

HEX编码消息摘要字符串

Throws:

java.io.IOException - 读取输入流失字节、关闭流失败等

getSha1HexString

public static java.lang.String getSha1HexString(byte[] source)

生成SHA1的HEX编码消息摘要字符串

Parameters:

source - 消息输入

Returns:

HEX编码消息摘要字符串

getSha256HexString

public static java.lang.String getSha256HexString(java.io.InputStream inputStream)
                                           throws java.io.IOException

生成SHA256的HEX编码消息摘要字符串

Parameters:

inputStream - 消息输入流

Returns:

HEX编码消息摘要字符串

Throws:

java.io.IOException - 读取输入流失字节、关闭流失败等

getSha256HexString

public static java.lang.String getSha256HexString(byte[] source)

生成SHA256的HEX编码消息摘要字符串

Parameters:

source - 消息输入

Returns:

HEX编码消息摘要字符串

toHexString

public static java.lang.String toHexString(byte[] bytes)

转换字节数组为HEX编码字符串

Parameters:

bytes - 字节数组

Returns:

HEX编码字符串