Absolute full path for fs
Mix number in some translation and got a fake random one
read and write simple file for JSON/INI/TXT
setup a temp http server for upload/download file
xml file convertor, from xml to json
sms in netease for nodejs,网易云信短信发送模块.
decode buf to characters
async steps for NodeJS tasks
simple cache with time in NodeJS
Run a function in work thread for NodeJS
