Merge pull request #82 from siren186/master

修复函数返回值错误. 将namespce域改成class
1、修改起动服务时，命令行参数无法正确传递的BUG
Merge pull request !751 from kgddnadn/master
Merge branch 'master' of https://github.com/siren186/zpublic
Merge branch 'master' of https://github.com/zpublic/zpublic
Merge pull request #11 from picctree/master

*添加文件类描述
* 增加指针判空
* 把namespace改为class
* 类后面少了";"号
* 加个指针判空,改点注释
* 修整部分注释内容
Merge pull request #6 from siren186/master

syn