config 配置对象，该对象为 fis.config.Config 实例，详情请查看 Config 类说明。
Namespaces
- fis
- cache
- cli
- compile
- lang
- config
- emitter
- file
- log
- project
- uri
- util
- applyMatches
- base64
- camelcase
- clone
- copy
- del
- download
- escapeReg
- escapeShellArg
- escapeShellCmd
- exist
- ext
- filter
- find
- getMimeType
- glob
- install
- isAbsolute
- isDir
- isEmpty
- isFile
- isImageFile
- isTextFile
- isUtf8
- isWin
- map
- md5
- merge
- mkdir
- mtime
- nohup
- pad
- parseUrl
- pathinfo
- pipe
- query
- read
- readBuffer
- readJson
- realpath
- realpathSafe
- stringQuote
- toEncoding
- touch
- upload
- write