Swift Firebase 动态链接：shortenURL 不起作用

Posted 2023-03-14

【中文标题】Swift Firebase 动态链接：shortenURL 不起作用

【英文标题】：Swift Firebase Dynamic Links: shortenURL not working

【发布时间】：2018-12-25 10:12:20

【问题描述】：

面临一些从 firebase 动态链接生成 shortURL 的问题，我能够获得 longDynamicLink url。但是

这是我的代码，我正在使用https://firebase.google.com/docs/dynamic-links/ios/create 按照以下步骤 DynamicLinkComponents.shortenURL 完成没有得到调用，也没有错误

guard let longDynamicLink = linkBuilder.url else  return "test" 
print("The long URL is: \(longDynamicLink)")

DynamicLinkComponents.shortenURL(longDynamicLink, options: nil)  url, warnings, error in
    guard let url = url, error != nil else  return 
    print("The short URL is: \(url)")

DynamicLinkComponents.shortenURL 这部分没有执行

【参考方案1】：

试试这个代码。这段代码对我来说很好。

    let shareLink:String = "http://YourURL"

    guard let newSharelink = URL(string: shareLink) else  return 
    let components = DynamicLinkComponents.init(link: newSharelink, domain: "Your Domin From Genrated By Google Account(EX. = napu4u.app.goo.gl)")
    let iOSParams = DynamicLinkIOSParameters(bundleID: "YourBundle ID")
    iOSParams.appStoreID = "Your AppStore ID (Optional)"

    components.iOSParameters = iOSParams
    let options = DynamicLinkComponentsOptions()
    options.pathLength = .short
    components.options = options

    components.shorten  (shortURL, warnings, error) in

        if let error = error 
            print(error.localizedDescription)
            return
        

        let shortLink = shortURL
        print(shortLink)
    

【参考方案2】：

将此添加到 App Capabilities - Associated Domains 并输入 - applinks:yourdomain.com

在你的 ViewController 中添加

guard let link = URL(string: "https://www.yourdomain.com/share_location.html?Id=\(RandomID)&uid=\(uid)") else  return 
    let dynamicLinksDomain = "yourdomain.page.link"


    let components = DynamicLinkComponents(link: link, domain: dynamicLinksDomain)
    // [START shortLinkOptions]
    let options = DynamicLinkComponentsOptions()
    options.pathLength = .unguessable
    components.options = options
    // [END shortLinkOptions]

    // [START shortenLink]
    components.shorten  (shortURL, warnings, error) in
        // Handle shortURL.
        if let error = error 
            print(error.localizedDescription)
            return
        
        print(shortURL?.absoluteString ?? "")
        self.shortLink = shortURL