NODE.JS Programming, For Beginners, Learn Coding Fast! by Ray Yao

Author:Ray Yao [Yao, Ray]
Language: eng
Format: azw3, pdf
Publisher: Tutorial eBook & Book, A Quick Start Guide.
Published: 2020-08-03T16:00:00+00:00

2. Run “writestream. js”, and then check “newfile. txt”.

Output:

An example of writing a file stream

Finish Writing, please check newfile. txt

Explanation:

Please open the “newfile. txt”, you will find its new contents:

“Write the File Stream: GO IN 8 HOURS”

“require("fs");” imports “fs” module

“ fs.createWriteStream('newfile.txt');” creates a writing stream object of the “newfile. txt”.

“obj. end();” marks the end of the file.

“obj. on(…)” binds an event to callback function. When an event is triggered, the callback function will be called.

“e. stack”: the error messages.

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