1. There are four ways for the Request object to obtain and transmit data:
- QueryString property (query string): Get the data passed through the URL path;
- Form property (form data): Get the data transmitted by form submission;
- ServerVariables property: Get a collection of web server variables;
- Params attribute: The content transmitted in the above three ways can be obtained by using this attribute.
Second, the two commonly used methods of the Response object:
- Write method: output content directly on the page (output at the top of the page, which will be used a lot in subsequent jQuery courses);
- Redirect method: redirect to another page (control page jump through background program)