test
update index.js
Merge pull request #1 from Mr1024/master

Update README.md
update index.js
Merge branch 'dev' of github.com:Mr1024/node-staticServer into dev
update index.js
add feature : 1.set a listening port 2.in dev mode can show directory
Update README.md
Merge pull request #2 from Mr1024/dev

Dev