快速开始#

¥Quick Start

如果你之前已全局安装 gulp,请在按照这些说明操作之前运行 npm rm --global gulp。欲了解更多信息,请阅读此 Sip

¥If you've previously installed gulp globally, run npm rm --global gulp before following these instructions. For more information, read this Sip.

检查 node、npm 和 npx#

¥Check for node, npm, and npx

node --version

Output: v8.11.1

npm --version

Output: 5.6.0

npx --version

Output: 9.7.1

如果未安装,请按照 此处 说明进行操作。

¥If they are not installed, follow the instructions here.

安装 gulp 命令行工具#

¥Install the gulp command line utility

npm install --global gulp-cli

创建项目目录并导航到其中#

¥Create a project directory and navigate into it

npx mkdirp my-project
cd my-project

在项目目录中创建 package.json 文件#

¥Create a package.json file in your project directory

npm init

这将指导你为项目指定名称、版本、描述等。

¥This will guide you through giving your project a name, version, description, etc.

在 devDependency 中安装 gulp 包#

¥Install the gulp package in your devDependencies

npm install --save-dev gulp

验证你的 gulp 版本#

¥Verify your gulp versions

gulp --version

确保输出与下面的屏幕截图匹配,否则你可能需要重新启动本指南中的步骤。

¥Ensure the output matches the screenshot below or you might need to restart the steps in this guide.

Output: CLI version 2.0.1 & Local version 4.0.0

创建 gulp 文件#

¥Create a gulpfile

使用文本编辑器在项目根目录中创建一个名为 gulpfile.js 的文件,其中包含以下内容:

¥Using your text editor, create a file named gulpfile.js in your project root with these contents:

function defaultTask(cb) {
// place code for your default task here
cb();
}
exports.default = defaultTask

测试一下#

¥Test it

在项目目录中运行 gulp 命令:

¥Run the gulp command in your project directory:

gulp

要运行多个任务,你可以使用 gulp <task> <othertask>

¥To run multiple tasks, you can use gulp <task> <othertask>.

结果#

¥Result

默认任务将运行并且不执行任何操作。

¥The default task will run and do nothing.

Output: Starting default & Finished default