Question

我正在通过请求http://itunes.apple.com/lookup?bundleId=(identifier从appStore获取信息字典，并收到1.8.2，但是在appStore版本中是1.8.3，如果我在iPhone上设置了app-有关应用程序版本的本地信息是正确的1.8.3，为什么来自appStore请求的版本号错误？

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}

//要使用它，我打电话：

func isUpdateAvailable(completion: @escaping (Bool?, Error?) -> Void) throws ->  URLSessionDataTask {
guard let info = Bundle.main.infoDictionary,
    let currentVersion = info["CFBundleShortVersionString"] as? String,
    let identifier = info["CFBundleIdentifier"] as? String,
    let url = URL(string: "http://itunes.apple.com/lookup?bundleId=\(identifier)") else {
        throw VersionError.invalidBundleInfo
}
print("currentVersion: \(currentVersion)")
let task = URLSession.shared.dataTask(with: url) { (data, response, error) in
    do {
        if let error = error { throw error }
        guard let data = data else { throw VersionError.invalidResponse }
        let json = try JSONSerialization.jsonObject(with: data, options: [.allowFragments]) as? [String: Any]
        guard let result = (json?["results"] as? [Any])?.first as? [String: Any], let version = result["version"] as? String else {
            throw VersionError.invalidResponse
        }
        print("AppStore version: \(version)")
        completion(version != currentVersion, nil)
    } catch {
        completion(nil, error)
    }
}
task.resume()
return task

Answer 1

使用https:代替http:作为分发包ID。即使在App Store显示正确的版本后，我也注意到了同样的事情。最近几个月，Apple版本的服务器发生了一些变化。

请求http：//itunes.apple.com/lookup？bundleId = \（标识符）中的App Store应用版本号错误

1 个答案: