Merge pull request #3 from seago/develop

merge develop to master
Merge pull request #4 from seago/develop

Develop
add logger package
add utils
Merge pull request #6 from qiaoqinqie/utils

Utils
Delete .reflect.go.swp
Delete .logger.go.swp
Merge pull request #7 from seago/develop

add same helper
添加修改某些代码，具体是什么不记得了