Mac上使用react native tips：
1. 安装Homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
2. 安装nvm 和 node
nvm：
touch ~/.bash_profile -》 环境变量在安装过程中写入
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.31.0/install.sh | bash -》安装后创建~/.nvm
nvm
node
nvm install node && nvm alias default node -》 系统级别的node_modules安装在~/.nvm/versions/node/v5.7.1/lib下面
node
3. 安装watchman 和 flow
brew install watchman
brew install flow
brew update && brew upgrade
4. 创建Project
npm install -g react-native-cli -> 安装react-native 命令到/Users/XXX/.nvm/versions/node/v5.7.1/bin/react-native
下面
react-native init AwesomeProject -> 下载npm包, 可以在目录下执行npm start和npm install
5. 试用Project
会运行一个node server处理请求
改动index.ios.js，cmd+R可以在线刷新页面
install log
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.31.0/install.sh | bash
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 7766 100 7766 0 0 3012 0 0:00:02 0:00:02 --:--:-- 3012
=> nvm is already installed in /Users/XXX/.nvm, trying to update using git
=>
=> Appending source string to /Users/XXX/.bash_profile
=> You currently have modules installed globally with `npm`. These will no
=> longer be linked to the active version of Node when you install a new node
=> with `nvm`; and they may (depending on how you construct your `$PATH`)
=> override the binaries of modules installed with `nvm`:
/Users/XXX/.nvm/versions/node/v5.7.1/lib
└── react-native-cli@0.1.10
=> If you wish to uninstall them at a later point (or re-install them under your
=> `nvm` Nodes), you can remove them from the system Node as follows:
$ nvm use system
$ npm uninstall -g a_module
=> Close and reopen your terminal to start using nvm
node Server log
~/react-native-demos/AwesomeProject/node_modules/react-native/packager ~
┌────────────────────────────────────────────────────────────────────────────┐
│ Running packager on port 8081. │
│ │
│ Keep this packager running while developing on any JS projects. Feel │
│ free to close this tab and run your own packager instance if you │
│ prefer. │
│ │
│ https://github.com/facebook/react-native │
│ │
└────────────────────────────────────────────────────────────────────────────┘
Looking for JS files in
/Users/XXX/react-native-demos/AwesomeProject
[20:11:09] <START> Building Dependency Graph
[20:11:09] <START> Crawling File System
[Hot Module Replacement] Server listening on /hot
React packager ready.
[20:11:12] <END> Crawling File System (2400ms)
[20:11:12] <START> Building in-memory fs for JavaScript
[20:11:12] <END> Building in-memory fs for JavaScript (177ms)
[20:11:12] <START> Building in-memory fs for Assets
[20:11:12] <END> Building in-memory fs for Assets (138ms)
[20:11:12] <START> Building Haste Map
[20:11:12] <START> Building (deprecated) Asset Map
[20:11:12] <END> Building (deprecated) Asset Map (36ms)
[20:11:12] <END> Building Haste Map (366ms)
[20:11:12] <END> Building Dependency Graph (3087ms)
[20:11:15] <START> request:/index.ios.bundle?platform=ios&dev=true
[20:11:15] <START> find dependencies
[20:11:16] <END> find dependencies (1416ms)
[20:11:16] <START> transform
transforming [========================================] 100% 505/505
[20:11:26] <END> transform (9736ms)
[20:11:26] <END> request:/index.ios.bundle?platform=ios&dev=true (11254ms)
react-native init AwesomeProject
This will walk you through creating a new React Native project in /Users/XXX/react-native-demos/AwesomeProject
Installing react-native package from npm...
Setting up new React Native app in /Users/XXX/react-native-demos/AwesomeProject
To run your app on iOS:
cd /Users/liujunmei/react-native-demos/AwesomeProject
react-native run-ios
- or -
Open /Users/liujunmei/react-native-demos/AwesomeProject/ios/AwesomeProject.xcodeproj in Xcode
Hit the Run button
https://github.com/creationix/nvm/
【操作系统版本】
ubuntu 14.04 LTS
【前置依赖】
apt-get install build-essential libssl-dev
【下载安装】
root@i-5ygfjuik:~/iojs-v1.1.0-linux-x64# curl https://raw.githubusercontent.com/creationix/nvm/v0.23.3/install.sh | bash
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 5226 100 5226 0 0 4019 0 0:00:01 0:00:01 --:--:-- 4016
=> Downloading nvm from git to '/root/.nvm'
=> Cloning into '/root/.nvm'...
remote: Counting objects: 3328, done.
remote: Total 3328 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (3328/3328), 635.28 KiB | 303.00 KiB/s, done.
Resolving deltas: 100% (1894/1894), done.
Checking connectivity... done.
=> Appending source string to /root/.bashrc
=> Close and reopen your terminal to start using nvm
【注意：重新登录系统后才可以使用nvm
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2、使用nvm来安装iojs
nvm install iojs
root@i-5ygfjuik:~# nvm install iojs
######################################################################## 100.0%
WARNING: checksums are currently disabled for io.js
Now using io.js v1.1.0
nvm ls 列出所有的版本
然后就用iojs就可以运行了
nvm use system
root@i-5ygfjuik:~# nvm use system
Now using system version of node: v0.11.14.
root@i-5ygfjuik:~#
这回切会11.14
root@i-5ygfjuik:~# nvm ls
iojs-v1.1.0
-> system
root@i-5ygfjuik:~# nvm use iojs
Now using io.js v1.1.0
root@i-5ygfjuik:~#
然后再切一下就回去咯~~~~爽歪歪
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