Merge pull request #152 from yun51/master

modify spring-common
Merge pull request #15 from cnnic/master

merge from cnnic
as query input
Merge pull request #153 from forumbyr/master

	as query input
Merge pull request #8 from cnnic/master

m
modify dao
Merge pull request #154 from larrychen8276/master

modify dao
Merge pull request #18 from cnnic/master

fetch from cnnic