v6 CSDL

Content:
- getContent(id)
- getListContent()
- getListContent(cateID)
- insertContent(content)
- updateContent(content)
- deleteContent(id)
Category:
- getCategory(id)
- getListCategory()
- getListCategory(websiteID)
- insertCategory(cate)
- updateCategory(cate)
- deleteCategory(id)
Website:
- getWebsite(id)
- getListWebsite()
- insertWebsite(website)
- updateWebsite(website)
- deleteWebsite(website)