org.anyline.wechat.pay.util.v3

类 WechatPayUtil

java.lang.Object

org.anyline.wechat.pay.util.v3.WechatPayUtil

public class WechatPayUtil
extends Object

字段概要

字段

限定符和类型	字段和说明
protected static org.slf4j.Logger	log

构造器概要

构造器

构造器和说明
WechatPayUtil(String key, org.anyline.entity.DataRow config)
WechatPayUtil(WechatPayConfig config)

方法概要

限定符和类型	方法和说明
org.anyline.entity.DataRow	callUpParam(String appid, String prepayid) JSAPI调起支付所需参数
String	decrypt(String associated, String nonce, String ciphertext) 解密数据
WechatPayConfig	getConfig()
static WechatPayUtil	getInstance()
static WechatPayUtil	getInstance(String key)
static Hashtable<String,WechatPayUtil>	getInstances()
PrivateKey	getPrivateKey(String path) 获取私钥
WechatRefundResult	refund(WechatRefund refund) 退款申请
static WechatPayUtil	reg(String key, org.anyline.entity.DataRow config)
String	sign(byte[] message) 签名
WechatPrePayResult	transactions(WechatPayConfig.TRADE_TYPE type, WechatPrePayOrder order) 统一下单
WechatEnterpriseTransferResult	transfer(WechatEnterpriseTransfer transfer) 企业付款
WechatPrePayResult	unifiedorder(WechatPayConfig.TRADE_TYPE type, WechatPrePayOrder order)
boolean	verifySign()

从类继承的方法 java.lang.Object

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

字段详细资料

log

protected static final org.slf4j.Logger log

构造器详细资料

WechatPayUtil

public WechatPayUtil(WechatPayConfig config)

WechatPayUtil

public WechatPayUtil(String key,
                     org.anyline.entity.DataRow config)

方法详细资料

getInstances

public static Hashtable<String,WechatPayUtil> getInstances()

getInstance

public static WechatPayUtil getInstance()

reg

public static WechatPayUtil reg(String key,
                                org.anyline.entity.DataRow config)

getInstance

public static WechatPayUtil getInstance(String key)

getConfig

public WechatPayConfig getConfig()

unifiedorder

public WechatPrePayResult unifiedorder(WechatPayConfig.TRADE_TYPE type,
                                       WechatPrePayOrder order)

transactions

public WechatPrePayResult transactions(WechatPayConfig.TRADE_TYPE type,
                                       WechatPrePayOrder order)

统一下单

参数:

type - 支付方式

order - 订单

返回:

结果主要包含prepay_id

callUpParam

public org.anyline.entity.DataRow callUpParam(String appid,
                                              String prepayid)

JSAPI调起支付所需参数

参数:

appid - appid

prepayid - 预支付id(由统一下单接口返回)

返回:

DataRow

refund

public WechatRefundResult refund(WechatRefund refund)
                          throws Exception

退款申请

参数:

refund - refund

返回:

WechatRefundResult

抛出:

Exception - Exception

transfer

public WechatEnterpriseTransferResult transfer(WechatEnterpriseTransfer transfer)

企业付款

参数:

transfer - transfer

返回:

WechatEnterpriseTransferResult

sign

public String sign(byte[] message)
            throws Exception

签名

参数:

message - message

返回:

String

抛出:

Exception - Exception

verifySign

public boolean verifySign()

getPrivateKey

public PrivateKey getPrivateKey(String path)
                         throws IOException

获取私钥

参数:

path - 文件地址

返回:

PrivateKey

抛出:

IOException - IOException

decrypt

public String decrypt(String associated,
                      String nonce,
                      String ciphertext)
               throws Exception

解密数据

参数:

associated - 附加数据包

nonce - 加密使用的随机串初始化向量

ciphertext - Base64编码后的密文

返回:

明文

抛出:

GeneralSecurityException - GeneralSecurityException

IOException - IOException

Exception