【发布时间】:2017-01-26 19:11:48
【问题描述】:
如下面的屏幕截图所示,我无法运行 gulp 来连接 JavaScript 文件。据说gulp is not defined.
我尝试了以下命令:
npm install -g gulp
npm install gulp
npm install gulp --save-dev
我还设置了如下环境变量:
C:\Users\<user>\AppData\Roaming\npm;C:\Python27;C:\Users\<user>\AppData\Roaming\npm\node_modules;C:\Users\<user>\AppData\Roaming\npm\node_modules\gulp;
var concat = require('gulp-concat');
var rename = require('gulp-rename');
var uglify = require('gulp-uglify');
//script paths
var jsFiles = 'scripts/*.js',
jsDest = 'dist/scripts';
gulp.task('scripts', function() {
return gulp.src(jsFiles)
.pipe(concat('scripts.js'))
.pipe(gulp.dest(jsDest));
});
【问题讨论】:
-
尝试从 npm 安装 gulp-cli 包
-
var gulp = require('gulp');