去掉了namespace，没用
提交代码 for 秋悦
Merge pull request #31 from 2betop/master

提交代码
添加demo
Merge pull request #32 from 2betop/master

调整demo
修改
Merge pull request #33 from 2betop/master

修改
小修改
Merge pull request #34 from 2betop/master

小修改
修复filePaste问题
Merge pull request #35 from 2betop/master

修复filePaste问题
fix
fix
Merge pull request #37 from yeol/master

fix
Merge pull request #12 from gmuteam/master

sync master