weex安装入门.md

安装

• 先安装node.js环境
• sudo npm install -g weex-toolkit

安装信息异常

• 异常：user "root" does not have permission to access the dev dir "/Users/iluoxuan/.node-gyp/0.12.0"
• 修复：sudo chmod -R 777 /Users/iluoxuan/.node-gyp
• 查看weex版本：weex -version

异常信息

function* promiseToGenerator(promise) {
        ^
SyntaxError: Unexpected token *

尝试升级node

• 这里需要全局安装：sudo npm install -g n
• 升级node.js到最新稳定版：sudo n stable

升级完成

• 重新 weex -version

 git  weex --version
info 0.4.2

创建weex工程

• mkdir weex-test
• cd weex-test
• weex init

prompt: Project Name:  (weex-test)
file: .gitignore created.
file: README.md created.
file: index.html created.
file: package.json created.
file: src/main.we created.
file: webpack.config.js created.
```
* 安装依赖： sudo npm install
* 修改 package.json：
```
"dev": "webpack --watch & serve -p 12580"
```
* 运行：npm run dev
```
/Users/iluoxuan/git/weex-test on port 12580
```
* 访问localhost:12580 就可以看到hello weex