IOS 13 Swift 5 接入支付宝支付 应用回调 不走 application 走 scene
第一步：到支付宝开放平台下载最新SDK代码
这里用到的是 15.7.4 版本
第二步：导入到项目中
2.1、在Xcode项目中，File -》 Add Files to "项目名称" ，找到刚刚下载的支付宝SDK
2.2、安照下图操作
勾选Copy items if needed，选择AlipaySDK.framework,点击add添加，再重复第一步将AlipaySDK.bundle添加进入项目
导入后效果为
2.3、导入必要架包。在项目General - > Framework,Libraries,and Embedded Content下添加如下架包
libc++.tbd
libz.tbd
SystemConfiguration.framework
CoreTelephony.framework
QuartzCore.framework
CoreText.framework
CoreGraphics.framework
UIKit.framework
Foundation.framework
CFNetwork.framework
CoreMotion.framework
第三步：scheme
应用间通信用scheme，调起支付宝支付回调标识
3.1、在Info -》 URL Types 中添加一个标识
3.2、在 Info.plist 也添加一个 URL Types，内容和3.1一样（不加跳转到支付宝支付完成或者取消支付后就会留在支付宝应用）
第四步：可以代码实现支付了
4.1、调起支付宝支付
注意，这里的回调只是针对网页的回调，支付宝应用支付回调不会走这里
//支付宝支付
func AliplayFunc(information:String){
//information-支付订单信息字串-请求后台返回的
//"调用支付的app注册在info.plist中的scheme 第三步"
AlipaySDK.defaultService()?.payOrder(information, fromScheme: "注册在info.plist中的scheme", callback: { (resultDic) in
//print("-------- = \(resultDic)");
print(resultDic)
if let Alipayjson = resultDic as NSDictionary?{
let resultStatus = Alipayjson.value(forKey: "resultStatus") as! String
if resultStatus == "9000"{
//支付成功处理
print("支付成功")
}else if resultStatus == "8000" {
print("正在处理中")
self.navigationController?.popViewController(animated: true)
}else if resultStatus == "4000" {
print("订单支付失败");
self.navigationController?.popViewController(animated: true)
}else if resultStatus == "6001" {
print("用户中途取消")
self.navigationController?.popViewController(animated: true)
}else if resultStatus == "6002" {
print("网络连接出错")
self.navigationController?.popViewController(animated: true)
}
}
})
}4.2、实现支付宝应用支付回调
在IOS 13之前，这个回调可以写在 AppDelegate 的 application 中：
func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
if (url.host! as String) == "safepay" {
AlipaySDK.defaultService().processOrder(withPaymentResult: url){
value in
let code = value!
let resultStatus = code["resultStatus"] as!String
var content = ""
switch resultStatus {
case "9000":
content = "支付成功"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPaySucceess"), object: content)
case "8000":
content = "订单正在处理中"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayUnknowStatus"), object: content)
case "4000":
content = "支付失败"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
case "5000":
content = "重复请求"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
case "6001":
content = "中途取消"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
case "6002":
content = "网络连接出错"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefault"), object: content)
case "6004":
content = "支付结果未知"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayUnknowStatus"), object: content)
default:
content = "支付失败"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
break
}
}
}
return true
}4.3、IOS 13之后，发现回调不会走 application 了，而是走 SceneDelegate 的 scene 方法，如下：
func scene(_ scene: UIScene, openURLContexts URLContexts: Set) {
print("scene7")
print(URLContexts.first?.url)
if let context = URLContexts.first {
var options = [UIApplication.OpenURLOptionsKey: Any]()
options[.sourceApplication] = context.options.sourceApplication
options[.annotation] = context.options.annotation
options[.openInPlace] = context.options.openInPlace
if ((URLContexts.first?.url.host!)! as String) == "safepay" {
AlipaySDK.defaultService()?.processOrder(withPaymentResult: context.url, standbyCallback: { (resultDic:[AnyHashable : Any]?) in
var content = ""
if let Alipayjson = resultDic as NSDictionary?{
let resultStatus = Alipayjson.value(forKey: "resultStatus") as! String
switch resultStatus {
case "9000":
content = "支付成功"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPaySucceess"), object: content)
case "8000":
content = "订单正在处理中"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayUnknowStatus"), object: content)
case "4000":
content = "支付失败"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
case "5000":
content = "重复请求"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
case "6001":
content = "中途取消"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
case "6002":
content = "网络连接出错"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefault"), object: content)
case "6004":
content = "支付结果未知"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayUnknowStatus"), object: content)
default:
content = "支付失败"
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)
break
}
print("\(content) \(resultStatus)")
}
})
}
}
} 4.4、实现了4.2或4.3之后，就能够获取到同步的回调数据了，从上面的代码中可以看到，获取到结果之后，通过通知中心通知界面。
4.4.1、发送通知，如上4.2和4.3，获取结果之后发送通知给界面
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "aliPayDefeat"), object: content)4.4.2、接收通知，在相关界面接收通知
//支付宝支付获取通知-失败的通知
NotificationCenter.default.addObserver(self, selector: #selector(self.aliPayDefeat(notification:)), name: Notification.Name("aliPayDefeat"), object: nil)
//支付宝支付获取通知-成功的通知
NotificationCenter.default.addObserver(self, selector: #selector(self.aliPaySucceess(notification:)), name: Notification.Name("aliPaySucceess"), object: nil)4.4.3、接收通知时定义了方法处理通知数据
#selector(self.aliPayDefeat(notification:))
#selector(self.aliPaySucceess(notification:))
@objc func aliPayDefeat(notification: Notification){
print(notification.name)
print("支付失败")
}
@objc func aliPaySucceess(notification: Notification){
print(notification.name)
print("支付成功")
}
以上就是最新实现的 ios 接入支付宝支付，如有不足，请留言指出