Sets the Content-Type header. Content-Type identifies the MIME type of the response document and the character set encoding.
To set the Content-Type header, use the following code:
response.setContentType("text/html; charset=gbk");
The default MIME type is text/plain. Some common MIME types include:
- HTML format (.htm or .html): text/html
- Adobe Portable Document (pdf): application/pdf
- Microsoft Word (.doc): application/msword
- Microsoft Excel (.xls): application/msexcel
- Microsoft Powerpoint (.ppt): application/ms-powerpoint
- Realaudio (.rm, .ram): audio/x-pn-realaudio
- Text format (.txt): text/txt
- Zipped files (.zip): application/zip