Examples of JSP response objects, jspresponse instances

Examples of JSP response objects, jspresponse instances

Examples of JSP response objects

A response object

The response object contains information about the response to the customer request, but it is rarely used directly in JSP. It is an instance of the HttpServletResponse class. The response object has a page scope, that is, when accessing a page, the response object in the page can only be valid for this access, and the response object of other pages is invalid for the current page.

Common Methods for response objects

Three practices

<% @ Page language = "java" import = "java. util. *, java. io. * "contentType =" text/html; charset = UTF-8 "%> <% response. setContentType ("text/html; charset = UTF-8"); // set the MIMI type out of the response. println ("
Iv. Running results
 

Summary

The browser output of the PrintWrite object is always prior to the output of the out object.
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