restful知识点之二restframework视图

restful协议

     ----  一切皆是资源,操作只是请求方式
     
     ----book表增删改查
         /books/                 books
         /books/add/             addbook
         /books/(\d+)/change/    changebook
         /books/(\d+)/delete/    delbook
         
    ----book表增删改查
         /books/     -----get            books      -----  返回当前所有数据
         /books/     -----post           books      -----  返回提交数据 
         
         /books/(\d+)-----get            bookdetail -----  返回当前查看的单条数据 
         /books/(\d+)-----put            bookdetail -----  返回更新数据 
         /books/(\d+)-----delete         bookdetail -----  返回空
         
              
         class  Books(View):
              def get(self,request):
                  pass  # 查看所有书籍
                  
              def post(self,request)：
                  pass  # 添加书籍
                  
                  
         class  BooksDetail(View):
              def get(self,request,id):
                  pass  # 查看具体书籍
         
              def put(self,request,id):
                  pass  # 更新某本书籍
                  
              def delete(self,request,id)：
                  pass  # 删除某本书籍      restful协议