微信回调可能会走两个方法:
1.scheme回调
func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
if url.host == "safepay"{
AlipaySDK.defaultService()?.processOrder(withPaymentResult: url, standbyCallback: { (result) in
printLogDebug(result)
if result!["resultStatus"] as! String == "9000"{
NotificationCenter.default.post(name: NSNotification.Name("PaySuccess"), object: self, userInfo: nil)
}
})
}
if url.scheme == "wx0000000000" {
if url.host == "pay"{
let components = NSURLComponents.init(string: url.relativeString)
let s = components?.queryItems?.last
printLogDebug(components?.queryItems?.last)
if s?.value == "0" {
NotificationCenter.default.post(name: NSNotification.Name("PaySuccess"), object: self, userInfo: nil)
}
}
// 微信 的回调
return WXApi.handleOpen(url, delegate: self)
}
return true
}
2.Universal Link回调
func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
if userActivity.activityType == NSUserActivityTypeBrowsingWeb {
if let url = userActivity.webpageURL {
let urlStr: String = String(url.absoluteString)
if urlStr.contains("wx000000000/pay") { // 微信支付
guard let range: Range = urlStr.range(of: "ret=") else { return true }
// 截取url返回的状态值
let code: Substring = urlStr[range.upperBound..<urlStr.endIndex]
if code == "0" {
NotificationCenter.default.post(name: NSNotification.Name("PaySuccess"), object: self, userInfo: nil)
}
} else {
}
}
}
return true
}
3.支付宝网页支付回调
支付宝网页支付,不会走APPDelegate回调,需要在以下方法中处理回调事件:
AlipaySDK.defaultService()?.payOrder(payParams, fromScheme: appScheme, callback: { (dict) in
self.zhifubaoPay(resultDic: dict ?? [:])
})
