modify QueryServlet.java
dao refactor
refactor:add queryParam
Merge pull request #59 from forumbyr/master

refactor:add queryParam
Merge pull request #60 from forumbyr/master

refactor:add queryParam
test
refactor:add ip queryparam
Merge pull request #61 from forumbyr/master

refactor:add ip queryparam
添加 BaseDao
Merge pull request #62 from larrychen8276/master

merge. refactor:dao util
Merge pull request #4 from cnnic/master

merge dao util
update package name
Merge pull request #63 from forumbyr/master

update  pakcage name
dao refactor:add query engine
Merge pull request #64 from forumbyr/master

dao refactor:add query engine
Merge pull request #1 from cnnic/master

merge from cnnic