Package com.wechat.pay.java.core.cipher

Class AbstractSigner

java.lang.Object

com.wechat.pay.java.core.cipher.AbstractSigner

All Implemented Interfaces:

Signer

Direct Known Subclasses:

RSASigner

public abstract class AbstractSigner
extends Object
implements Signer

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractSigner(String algorithm, String algorithmName, String certificateSerialNumber, PrivateKey privateKey)	AbstractSigner 构造函数

Method Summary

Modifier and Type	Method	Description
String	getAlgorithm()	获取签名算法
SignatureResult	sign(String message)	生成签名结果

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractSigner

protected AbstractSigner(String algorithm,
 String algorithmName,
 String certificateSerialNumber,
 PrivateKey privateKey)

AbstractSigner 构造函数

Parameters:

algorithm - 微信支付的签名算法，例如SHA256-RSA2048

algorithmName - 获取Signature对象时指定的算法，例如SHA256withRSA

certificateSerialNumber - 商户API证书序列号

privateKey - 商户API私钥

Method Details

sign

public SignatureResult sign(String message)

Description copied from interface: Signer

生成签名结果

Specified by:

sign in interface Signer

Parameters:

message - 签名信息

Returns:

签名结果

getAlgorithm

public String getAlgorithm()

Description copied from interface: Signer

获取签名算法

Specified by:

getAlgorithm in interface Signer

Returns:

签名算法