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@ -1,7 +1,5 @@
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package wechatpayopen
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import "time"
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// 微信支付 API 地址
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const (
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apiUrl = "https://api.mch.weixin.qq.com"
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@ -10,26 +8,8 @@ const (
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// SDK 相关信息
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const (
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LogTable = "wechatpayopen"
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Version = "1.0.24" // SDK 版本
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UserAgentFormat = "WechatPay-Go/%s (%s) GO/%s" // UserAgent中的信息
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)
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// HTTP 请求报文 Header 相关常量
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const (
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Authorization = "Authorization" // Header 中的 Authorization 字段
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Accept = "Accept" // Header 中的 Accept 字段
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ContentType = "Content-Type" // Header 中的 ContentType 字段
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ContentLength = "Content-Length" // Header 中的 ContentLength 字段
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UserAgent = "User-Agent" // Header 中的 UserAgent 字段
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)
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// 常用 ContentType
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const (
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ApplicationJSON = "application/json"
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ImageJPG = "image/jpg"
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ImagePNG = "image/png"
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VideoMP4 = "video/mp4"
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LogTable = "wechatpayopen"
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Version = "1.0.25" // SDK 版本
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)
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// 请求报文签名相关常量
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@ -39,21 +19,6 @@ const (
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HeaderAuthorizationFormat = "%s mchid=\"%s\",nonce_str=\"%s\",timestamp=\"%d\",serial_no=\"%s\",signature=\"%s\""
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)
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// HTTP 应答报文 Header 相关常量
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const (
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WechatPayTimestamp = "Wechatpay-Timestamp" // 微信支付回包时间戳
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WechatPayNonce = "Wechatpay-Nonce" // 微信支付回包随机字符串
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WechatPaySignature = "Wechatpay-Signature" // 微信支付回包签名信息
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WechatPaySerial = "Wechatpay-Serial" // 微信支付回包平台序列号
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RequestID = "Request-Id" // 微信支付回包请求ID
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)
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// 时间相关常量
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const (
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FiveMinute = 5 * 60 // 回包校验最长时间（秒）
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DefaultTimeout = 30 * time.Second // HTTP 请求默认超时时间
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)
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func getAuthorizationType() string {
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return "WECHATPAY2-" + algorithm()
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}
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@ -63,8 +28,17 @@ func algorithm() string {
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return "SHA256-RSA2048"
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}
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const (
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CodeSuccess = "SUCCESS"
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// 接口状态
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const (
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CodeSUCCESS = "SUCCESS" // 支付成功 退款成功
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CodeREFUND = "REFUND" // 转入退款
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CodeNOTPAY = "NOTPAY" // 未支付
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CodeCLOSED = "CLOSED" // 已关闭 退款关闭
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CodeREVOKED = "REVOKED" // 已撤销
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CodeUSERPAYING = "USERPAYING" // 用户支付中
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CodePAYERROR = "PAYERROR" // 支付失败
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CodePROCESSING = "PROCESSING" // 退款处理中
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CodeABNORMAL = "ABNORMAL" // 退款异常
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)
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type ApiError struct {
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