Django is an MVC framework.The view in Django is the component which retrieves and manipulates data, whereas the template is the component that presents data to the user.
Django是个MVC 框架，或叫做MTC框架。Django中的view是获得并操纵数据的组件，反之，template是用来展现数据给用户的组件。
A view in Django terminology is a regular Python function that responds to a page request by generating the corresponding page.
在Django术语中，view就是常规的Python方法，它通过产生相应的页面来回应页面请求。
It takes user input as a parameter, and returns page output. But before we can see the output of this view, we need to connect it to a URL
它采用用户输入作为参数，然后返回页面输出，但是在能看到view的输出之前，我们必须把它和一个URL关联起来。