AlipayProperties

Info

Alipay payment configuration properties bound from payment.alipay.*.

Overview

AlipayProperties is a Spring @ConfigurationProperties component that holds all Alipay-specific settings including gateway URL, app credentials, key paths, and callback URLs. It provides an isConfigured() check to verify that all required fields are populated before attempting API calls.

Configuration Properties

Property	Type	Default	Description
payment.alipay.enabled	boolean	false	Whether Alipay payment is enabled
payment.alipay.gateway-url	String	https://openapi.alipay.com/gateway.do	Alipay gateway endpoint
payment.alipay.app-id	String	-	Alipay application ID
payment.alipay.private-key-path	String	-	Path to merchant private key file
payment.alipay.public-key-path	String	-	Path to Alipay public key file
payment.alipay.notify-url	String	-	Async notification callback URL
payment.alipay.return-url	String	-	Synchronous return URL after payment
payment.alipay.sign-type	String	RSA2	Signature algorithm
payment.alipay.charset	String	UTF-8	Character encoding
payment.alipay.query-pending-batch-size	int	100	Batch size for pending order reconciliation

Validation

isConfigured() returns true only when all of the following are non-blank:

• enabled is true
• appId
• privateKeyPath
• publicKeyPath
• notifyUrl

Tips

The queryPendingBatchSize controls how many pending orders are reconciled per scheduled job cycle.