GulpUglifyError:无法缩小JavaScript [英] GulpUglifyError:Unable to minify JavaScript

查看:570
本文介绍了GulpUglifyError:无法缩小JavaScript的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我试图缩小我的脚本文件,为此我使用gulp任务运行器
并且我尝试了gulp-uglify插件



p>

  gulp.task('concat',function(){
return gulp.src('app / ** / * .js')
// .pipe(concat('script.js'))
.pipe(uglify())
.pipe(gulp.dest('./ dist /' ))
});

但是我收到错误信息





当我尝试运行gulp任务作为gulp concat
任何帮助将不胜感激

要在控制台中查看错误:

  var gutil = require('gulp-util'); 
$ b $ gulp.task('concat',function(){
return gulp.src('app / ** / *。js')
// .pipe(concat ('script.js'))
.pipe(uglify())
.on('error',function(err){gutil.log(gutil.colors.red('[Error]' ),err.toString());})
.pipe(gulp.dest('./ dist /'))
});

要找到错误寄存器的精确文件,包含行号,并运行这个任务:

  var pump = require('pump'); 
$ b gulp.task('uglify-error-debugging',function(cb){
pump([
gulp.src('app / ** / *。js' ),
uglify(),
gulp.dest('./ dist /')
],cb);
});


I am trying to minify my script files for which i am using gulp task runner And I am trying gulp-uglify plugin

Code:

 gulp.task('concat', function() {
    return gulp.src('app/**/*.js')
        // .pipe(concat('script.js'))
        .pipe(uglify())
        .pipe(gulp.dest('./dist/'))
});

but i am getting error as

when i try to run gulp task as gulp concat Any help would be appreciated

解决方案

To see the error in console:

var gutil = require('gulp-util');

gulp.task('concat', function() {
return gulp.src('app/**/*.js')
    // .pipe(concat('script.js'))
    .pipe(uglify())
    .on('error', function (err) { gutil.log(gutil.colors.red('[Error]'), err.toString()); })
    .pipe(gulp.dest('./dist/'))
});

To find the exact file, with line number of error register and run this task:

var pump = require('pump');

gulp.task('uglify-error-debugging', function (cb) {
  pump([
    gulp.src('app/**/*.js'),
    uglify(),
    gulp.dest('./dist/')
  ], cb);
});

这篇关于GulpUglifyError:无法缩小JavaScript的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆