ios 如何为 React Native 构建 .IPA？
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How to build .IPA for React Native?
提问by sodik
I come to React Native development without previous experience of iOS development. I want to build release .IPA file - ideally from command line but the official documentation Running On Deviceis very brief.
我是在没有 iOS 开发经验的情况下来到 React Native 开发的。我想构建发行版 .IPA 文件 - 最好是从命令行，但官方文档Running On Device非常简短。
I was able to deploy application on my iPhone manually via XCode but still I can't find any "release IPA" file. I have updated my code with #ifdef DEBUGdirectives to make it more generic.
我能够通过 XCode 在我的 iPhone 上手动部署应用程序，但仍然找不到任何“发布 IPA”文件。我已经用#ifdef DEBUG指令更新了我的代码，使其更通用。
Is there a way to build application in release mode only via commandline? If no, what is "the official" way to generate RN application?
有没有办法仅通过命令行在发布模式下构建应用程序？如果不是，生成 RN 应用程序的“官方”方式是什么？
I am currently using RN 0.20.
我目前正在使用 RN 0.20。
回答by G. Hamaide
First, you need to create a bundle this way :
首先，您需要以这种方式创建一个包：
react-native bundle --dev false --entry-file index.ios.js --bundle-output ios/main.jsbundle --platform ios
Then, you have to comment this line in AppDelegate.m :
然后，您必须在 AppDelegate.m 中注释此行：
jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle?platform=ios&dev=true"];
and uncomment this one :
并取消注释这个：
jsCodeLocation = [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
Then you have to go for Product -> Archive in Xcode and follow the steps based on your desired release
然后你必须在 Xcode 中选择 Product -> Archive 并根据你想要的版本按照步骤操作
回答by Diego Mello
You have to set Scheme to Release.
您必须将 Scheme 设置为 Release。
From docs you have two ways.
从文档中，您有两种方法。
To do this, go to Product → Scheme → Edit Scheme (cmd + <), make sure you're in the Run tab from the side, and set the Build Configuration dropdown to Release.
为此，请转到 Product → Scheme → Edit Scheme (cmd + <)，确保您位于侧面的 Run 选项卡中，并将 Build Configuration 下拉列表设置为 Release。
or
或者
You can also use the React Native CLI to perform this operation using the option --configuration with the value Release (e.g. react-native run-ios --configuration Release).
您还可以使用 React Native CLI 使用选项 --configuration 和 Release 值来执行此操作（例如 react-native run-ios --configuration Release）。
Then you can generate your archive as usual.
然后你可以像往常一样生成你的档案。
https://facebook.github.io/react-native/docs/running-on-device.html#building-your-app-for-production
https://facebook.github.io/react-native/docs/running-on-device.html#building-your-app-for-production
回答by Hanane
i cannot comment on the above answer, it is correct but you need to start with the following command in order for it to work:
我无法对上述答案发表评论，这是正确的，但您需要从以下命令开始才能使其正常工作：
react-native bundle --dev false --entry-file index.ios.js --bundle-output ios/main.jsbundle --platform ios
the difference is 'ios' instead of 'iOS'
区别在于“ios”而不是“iOS”
if not it will give the following error:
如果不是，它会给出以下错误：
ProjectPath/node_modules/promise/lib/done.js:10
throw err;
^
