如何使用Swift 4.2创建应用商店应用更新通知机制？

Question

我的情况是，我正在尝试为我的应用程序实施应用程序更新notification。我尝试了Siren Pod，但显示为no module found。请为我提供解决方案或替代性想法。

Siren Pod

Siren Link

在这里，安装Pod后我也得到了No Module Found。

Import Siren // No module found 

Answer 1

您打开了<!-- HEADER --> <div class="headercontainer"> <div class="header"> <div class="headerleft"> </div> <div class="headercenter"> <div class="logocontainer"> <img src="" class="logo"> <!-- insert logo here --> </div> </div> <div class="headerright"> </div> </div> </div> <!-- END HEADER --> <!-- CONTENT --> <div class="contentcontainer"> <div class="content"> <div class="contentleft"> </div> <div class="contentcenter"> <h1>“Wij organiseren events, kom je <u><b><a href="">dansen</a></b></u>?”</h1> <!--Insert ticket link here--> </div> <div class="contentright"> </div> </div> </div> <!-- END CONTENT --> <!-- FOOTER --> <div class="footercontainer"> <div class="footer"> <div class="footerleft"> </div> <div class="footercenter"> <h2> <a href="">FACEBOOK</a> <span class="x">x</span> <a href="">INSTAGRAM</a> <span class="x">x</span> <a href="">SPOTIFY</a> <span class="x">x</span> <a href="">TICKETS</a> <span class="x">x</span> <span class="x">x</span> <span class="x">x</span> PRIVACY POLICY <span class="x">x</span> FAQ <span class="x">x</span> JOBS </h2> </div> <div class="footerright"> </div> </div> </div> <!-- END FOOTER -->或.xcworkspace吗？如果您不小心打开了.xcodeproj，就会收到此错误消息。

---

在Siren installation instructions之后，您将在“终端”窗口中执行以下操作。具体来说，如果您尚未创建.xcodeproj，则：

Podfile

您可以编辑$ cd MyApp $ pod init ，如下所示：

Podfile

然后您可以从“终端”安装您的Cocoapods：

# Uncomment the next line to define a global platform for your project
# platform :ios, '9.0'

target 'MyApp' do
  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!

  # Pods for MyApp
  pod 'Siren'
end

注意警告：

  

请从现在开始关闭所有当前的Xcode会话，并为此项目使用$ pod install Analyzing dependencies Downloading dependencies Installing Siren (4.2.1) Generating Pods project Integrating client project [!] Please close any current Xcode sessions and use `MyApp.xcworkspace` for this project from now on. Sending stats Pod installation complete! There is 1 dependency from the Podfile and 1 total pod installed. [!] Automatically assigning platform `ios` with version `12.1` on target `MyApp` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`. 。

现在打开工作区，而不是MyApp.xcworkspace：

.xcodeproj