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This article mainly introduces how to use the del module of the gulp plug-in, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

Brief introduction of the del module:

You may want to delete some old files before compiling them. Since deleting a file does not have much to do with the contents of the file, there is no need to use a gulp plug-in. It is best to choose to use a native node module because the del module supports multiple files as well as pattern matching, so we will use it to delete files.

I. the use of del module

1. Install the "del" plug-in command (enter the project root directory at the terminal for execution)

Npm install-save-dev gulp del

2. Provide the dist directory and source files required for the "del" plug-in task configuration under the project root directory (the source files are placed under the dist directory)

Mkdir dist

3. Configure to use "del" in the gulpfile.js file

Specific example: var gulp = require ('gulp'), del = require (' del') / / load the plug-in gulp.task ('clean', function (callback) {/ / customize the "clean" task / / pattern match the target file del ([' dist/**/*','! dist/p_w_picpaths') to be deleted '! dist/html/**/*'], callback) });

4. Finally, run the "gulp clean" command on the terminal

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