VS 2015中的Gulp副本不能复制文件

Question

Visual Studio 2015 ASP.NET 5模板，以gulpfile.js和几个已安装的bower组件开头。我添加了额外的bower组件（angularjs），并按预期将它们复制到我的wwwroot \ lib文件夹中。我已将我自己的一个库添加到一个名为ext_modules \ dist的文件夹中。我正在向gulpfile.js添加一个任务，以便将我的文件（包含单个.js和.css文件）复制到wwwroot \ lib文件夹中。我正在遵循gulpfile.js中已经存在的示例语法。但是，从我的ext_modules文件夹中没有复制任何内容。请参阅下面的JS，输出和文件夹结构。

/// <binding Clean='clean' />

var gulp = require("gulp"),
  rimraf = require("rimraf"),
  fs = require("fs");

eval("var project = " + fs.readFileSync("./project.json"));

var paths = {
    bower: "./bower_components/",
    extmodules: "./ext_modules/",
    lib: "./" + project.webroot + "/lib/"
};

gulp.task("clean", function (cb) {
  rimraf(paths.lib, cb);
});

gulp.task("copy", ["clean"], function () {
    var bower = {
        "angular": "angular.js/*.js",
        "bootstrap": "bootstrap/dist/**/*.{js,map,css,ttf,svg,woff,eot}",
        "bootstrap-touch-carousel": "bootstrap-touch-carousel/dist/**/*.{js,css}",
        "hammer.js": "hammer.js/hammer*.{js,map}",
        "jquery": "jquery/jquery*.{js,map}",
        "jquery-validation": "jquery-validation/jquery.validate.js",
        "jquery-validation-unobtrusive": "jquery-validation-unobtrusive/jquery.validate.unobtrusive.js",
    };

    var extmodules = {
        "ext-modules": "dist/*.{js,map,css,ttf,svg,woff,eot}"
    };

    for (var module in bower) {  /* This copy works fine*/
        console.log("Source: " + paths.bower + bower[module]);
        console.log("Destination: " + paths.lib + module);
        gulp.src(paths.bower + bower[module])
          .pipe(gulp.dest(paths.lib + module));
    };

    for (var module in extmodules) {  /* This does not copy any files */
        console.log("Source: " + paths.extmodules + extmodules[module]);
        console.log("Destination: " + paths.lib + module);
        gulp.src(paths.extmodules + extmodules[module])
        .pipe(gulp.dest(paths.lib + module));
    };
});

这是我的控制台日志：

[11:17:57] Starting 'clean'...
[11:17:57] Finished 'clean' after 11 ms
[11:17:57] Starting 'copy'...
Source: ./bower_components/angular.js/*.js
Destination: ./wwwroot/lib/angular
Source: ./bower_components/bootstrap/dist/**/*.{js,map,css,ttf,svg,woff,eot}
Destination: ./wwwroot/lib/bootstrap
Source: ./bower_components/bootstrap-touch-carousel/dist/**/*.{js,css}
Destination: ./wwwroot/lib/bootstrap-touch-carousel
Source: ./bower_components/hammer.js/hammer*.{js,map}
Destination: ./wwwroot/lib/hammer.js
Source: ./bower_components/jquery/jquery*.{js,map}
Destination: ./wwwroot/lib/jquery
Source: ./bower_components/jquery-validation/jquery.validate.js
Destination: ./wwwroot/lib/jquery-validation
Source: ./bower_components/jquery-validation-unobtrusive/jquery.validate.unobtrusive.js
Destination: ./wwwroot/lib/jquery-validation-unobtrusive
Source: ./ext_modules/dist/*.{js,map,css,ttf,svg,woff,eot}
Destination: ./wwwroot/lib/ext-modules
[11:17:57] Finished 'copy' after 21 ms
Process terminated with code 0.

Answer 1

如果我在gulpfile.js上明确地右键鼠标并选择＆＃34; Task Runner Explorer＆＃34;我可以让它工作。然后一个窗口显示停靠在底部。在任务中将是一个任务列表。然后，您可以右键单击要运行的任务，然后选择＆＃34;运行＆＃34;。