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This article mainly shows you "how to use nodejs to set up coding", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to use nodejs to set up coding" this article.

Methods: 1, use the "res.write (") "statement; 2, use" res.setHeader () "or" res.writeHeader () "to set the Content-type type.

This tutorial operating environment: windows7 system, nodejs version 12.19.0, DELL G3 computer.

The method of setting coding in nodejs

1. Use res.write () to set the meta tag

Res.write ("")

2. Use res.setHeader () or res.writeHeader () to set Content-type

Res.setHeader ("Content-type", "text/html;charset=utf8"); res.writeHeader (200,{ "Content-type": "text/html;charset=utf8"})

Description: Content-Type

Content-Type (content type), generally refers to the Content-Type that exists in the web page, which is used to define the type of network file and the coding of the web page, and to determine what form and encoding the browser will read the file. This is why you often see some PHP pages click on the result is to download a file or a picture.

The Content-Type header tells the client the type of content that is actually returned.

Syntax format:

Content-Type: text/html; charset=utf-8Content-Type: multipart/form-data; boundary=something above are all the contents of the article "how to set up coding with nodejs". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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