react-native 打包

//关于react-native  ios打包生成.bundle文件，在stackover上找到的答案，亲测有用

If anyone wants to improve on these instructions and add them to the docs, feel free, I can do it later if nobody else jumps on it - I just wanted to document it somewhere for now.

• Open iOS/AppDelegate.m
• Comment out jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle"];
• Uncomment jsCodeLocation = [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
• Start up the packager with npm start and then run curl http://localhost:8081/index.ios.bundle -o main.jsbundle - if this fails (as it did on my machine) add the --ipv4 flag to the end of it.
• In XCode, right click on your project directory and click Add Files to "Project Name Here" - choose the main.jsbundle file that you generated.