# vray
## 扩展koa , 添加默认中间件


### append interface
```
.mountDefaultMiddle //装载默认插件 , 如安全头等
.mountStatic(...<string> | ...<array>) //静态Server插件
.mountProxy(...<obj> | ...<array>) //代理插件
.mountMiddle(...<string> | ...<function>) //安装扩展插件
```

### add options in constructor
使用[winstonjs](https://github.com/winstonjs/winston)记录日志
```
constructor({
    log //日志配置信息
})
```

### use
```
const Vray = require('vray')
const app = new Vray()
app.listen(settings.port, settings.host);
```