Javascript grunt服务：dist或grunt构建导致某些bower_组件出现MIME错误

好的，我试着确保这个问题还没有被问到，但我找不到它…所以希望这是第一次问这个问题。我的问题涉及使用angular fullstack generator和grunt build或grunt service:dist命令。两者似乎都有相同的问题，它们是通过bower_组件文件进行复制的，但其中一些似乎在文件缩小后访问它们时出现问题

下面是运行grunt构建时出现的错误。请注意，我正在起诉spring boot:run并让Maven执行grunt任务……但就我所知，这似乎工作得很好：

Resource interpreted as Font but transferred with MIME type text/plain:    "http://localhost:8080/bower_components/bootstrap-sass-official/assets/fonts/bootstrap/glyphicons-halflings-regular.woff". 5b26ecfc.vendor.js:2
Resource interpreted as Script but transferred with MIME type text/html: "http://localhost:8080/". 5b26ecfc.vendor.js:20
Refused to execute script from 'http://localhost:8080/' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. (index):1
Resource interpreted as Stylesheet but transferred with MIME type text/html: "http://localhost:8080/". 5b26ecfc.vendor.js:20
Resource interpreted as Script but transferred with MIME type text/html: "http://localhost:8080/". 5b26ecfc.vendor.js:20
Refused to execute script from 'http://localhost:8080/' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled. (index):1
Uncaught TypeError: Cannot set property 'dir' of undefined

我将主要错误限制在bootstrap的字体使用和ckeditor上。我发现其他人也有类似的问题，并通过至少为ckeditor执行以下操作来解决：但我对解决方案并不完全满意，因为这意味着我必须对除js文件之外还有其他依赖项的所有bower_组件采取类似的步骤。这是我的grunt文件，您可以看到它是如何工作的：

'use strict';

module.exports = function (grunt) {

    // Configurable paths for the application
    var appConfig = {
        app: require('./bower.json').appPath || 'client',
        dist: 'src/main/webapp'
    };

    // Load grunt tasks automatically, when needed
    require('jit-grunt')(grunt, {
        useminPrepare: 'grunt-usemin',
        ngtemplates: 'grunt-angular-templates',
        cdnify: 'grunt-google-cdn',
        protractor: 'grunt-protractor-runner',
        injector: 'grunt-asset-injector'
    });

//    require('load-grunt-tasks')(grunt);

    // Time how long tasks take. Can help when optimizing build times
    require('time-grunt')(grunt);

    // Define the configuration for all the tasks
    grunt.initConfig({

        // Project settings
        pkg: grunt.file.readJSON('package.json'),
        yeoman: {
            // configurable paths
            client: require('./bower.json').appPath || 'client',
            dist: 'src/main/webapp'
        },
        watch: {
            bower: {
                files: ['bower.json'],
                tasks: ['wiredep']
            },
            injectJS: {
                files: [
                    '<%= yeoman.client %>/{app,components}/**/*.js',
                    '!<%= yeoman.client %>/{app,components}/**/*.spec.js',
                    '!<%= yeoman.client %>/{app,components}/**/*.mock.js',
                    '!<%= yeoman.client %>/app/app.js'],
                tasks: ['injector:scripts']
            },
            injectCss: {
                files: [
                    '<%= yeoman.client %>/{app,components}/**/*.css'
                ],
                tasks: ['injector:css']
            },
            jsTest: {
                files: [
                    '<%= yeoman.client %>/{app,components}/**/*.spec.js',
                    '<%= yeoman.client %>/{app,components}/**/*.mock.js'
                ],
                tasks: ['newer:jshint:all', 'karma']
            },
            injectSass: {
                files: [
                    '<%= yeoman.client %>/{app,components}/**/*.{scss,sass}'],
                tasks: ['injector:sass']
            },
            sass: {
                files: [
                    '<%= yeoman.client %>/{app,components}/**/*.{scss,sass}'],
                tasks: ['sass', 'autoprefixer']
            },
            gruntfile: {
                files: ['Gruntfile.js']
            },
            livereload: {
                files: [
                    '{.tmp,<%= yeoman.client %>}/{app,components}/**/*.css',
                    '{.tmp,<%= yeoman.client %>}/{app,components}/**/*.html',
                    '{.tmp,<%= yeoman.client %>}/{app,components}/**/*.js',
                    '!{.tmp,<%= yeoman.client %>}{app,components}/**/*.spec.js',
                    '!{.tmp,<%= yeoman.client %>}/{app,components}/**/*.mock.js',
                    '<%= yeoman.client %>/assets/images/{,*//*}*.{png,jpg,jpeg,gif,webp,svg}'
                ],
                options: {
                    livereload: true
                }
            }
        },

        // The actual grunt server settings
        connect: {
            options: {
                port: 9000,
                // Change this to '0.0.0.0' to access the server from outside.
                hostname: 'localhost'
            },
            livereload: {
                options: {
                    open: true,
                    middleware: function (connect) {
                        return [
                            connect.static('.tmp'),
                            connect().use(
                                '/client/bower_components',
                                connect.static('./client/bower_components')
                            ),
                            connect.static(appConfig.app)
                        ];
                    }
                }
            },
            test: {
                options: {
                    port: 9001,
                    middleware: function (connect) {
                        return [
                            connect.static('.tmp'),
                            connect.static('test'),
                            connect().use(
                                '/client/bower_components',
                                connect.static('./client/bower_components')
                            ),
                            connect.static(appConfig.app)
                        ];
                    }
                }
            },
            dist: {
                options: {
                    open: true,
                    base: '<%= yeoman.dist %>'
                }
            }
        },

        // Make sure code styles are up to par and there are no obvious mistakes
        jshint: {
            options: {
                jshintrc: '<%= yeoman.client %>/.jshintrc',
                reporter: require('jshint-stylish')
            },
            all: [
                '<%= yeoman.client %>/{app,components}/**/*.js',
                '!<%= yeoman.client %>/{app,components}/**/*.spec.js',
                '!<%= yeoman.client %>/{app,components}/**/*.mock.js'
            ],
            test: {
                src: [
                    '<%= yeoman.client %>/{app,components}/**/*.spec.js',
                    '<%= yeoman.client %>/{app,components}/**/*.mock.js'
                ]
            }
        },

        // Empties folders to start fresh
        clean: {
            dist: {
                files: [{
                    dot: true,
                    src: [
                        '.tmp',
                        '<%= yeoman.dist %>/*',
                        '!<%= yeoman.dist %>/.git*',
                        '!<%= yeoman.dist %>/.openshift',
                        '!<%= yeoman.dist %>/Procfile'
                    ]
                }]
            },
            server: '.tmp'
        },

        // Add vendor prefixed styles
        autoprefixer: {
            options: {
                browsers: ['last 1 version']
            },
            dist: {
                files: [{
                    expand: true,
                    cwd: '.tmp/',
                    src: '{,*/}*.css',
                    dest: '.tmp/'
                }]
            }
        },


        // Automatically inject Bower components into the app
        wiredep: {
            target: {
                src: '<%= yeoman.client %>/index.html',
                ignorePath: '<%= yeoman.client %>/',
                exclude: [/bootstrap-sass-official/, /bootstrap.js/, '/json3/', '/es5-shim/', /bootstrap.css/, /font-awesome.css/ ]
            }
        },

        // Renames files for browser caching purposes
        rev: {
            dist: {
                files: {
                    src: [
                        '<%= yeoman.dist %>/public/{,*/}*.js',
                        '<%= yeoman.dist %>/public/{,*/}*.css',
                        '<%= yeoman.dist %>/public/assets/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}',
                        '<%= yeoman.dist %>/public/assets/fonts/*'
                    ]
                }
            }
        },

        // Reads HTML for usemin blocks to enable smart builds that automatically
        // concat, minify and revision files. Creates configurations in memory so
        // additional tasks can operate on them
        useminPrepare: {
            html: ['<%= yeoman.client %>/index.html'],
            options: {
                dest: '<%= yeoman.dist %>/public',
                flow: {
                    html: {
                        steps: {
                            js: ['concat', 'uglifyjs'],
                            css: ['cssmin']
                        },
                        post: {}
                    }
                }
            }
        },
        cssmin: {
            options: {
                root: 'client'
            }
        },
        // Performs rewrites based on rev and the useminPrepare configuration
        usemin: {
            html: ['<%= yeoman.dist %>/public/{,*/}*.html'],
            css: ['<%= yeoman.dist %>/public/{,*/}*.css'],
            js: ['<%= yeoman.dist %>/public/{,*/}*.js'],
            options: {
                assetsDirs: [
                    '<%= yeoman.dist %>/public',
                    '<%= yeoman.dist %>/public/assets/images'
                ],
                // This is so we update image references in our ng-templates
                patterns: {
                    js: [
                        [/(assets\/images\/.*?\.(?:gif|jpeg|jpg|png|webp|svg))/gm, 'Update the JS to reference our revved images']
                    ]
                }
            }
        },

        // The following *-min tasks produce minified files in the dist folder
        imagemin: {
            dist: {
                files: [{
                    expand: true,
                    cwd: '<%= yeoman.client %>/assets/images',
                    src: '{,*/}*.{png,jpg,jpeg,gif}',
                    dest: '<%= yeoman.dist %>/public/assets/images'
                }]
            }
        },

//        htmlmin: {
//            dist: {
//                options: {
//                    collapseWhitespace: true,
//                    conservativeCollapse: true,
//                    collapseBooleanAttributes: true,
//                    removeCommentsFromCDATA: true,
//                    removeOptionalTags: true
//                },
//                files: [{
//                    expand: true,
//                    cwd: '<%= yeoman.dist %>',
//                    src: ['*.html', 'app/**/*.html'],
//                    dest: '<%= yeoman.dist %>'
//                }]
//            }
//        },
//        uglify: {
//           dist: {
//             files: {
//               '<%= yeoman.dist %>/scripts/scripts.js': [
//                 '<%= yeoman.dist %>/scripts/scripts.js'
//               ]
//             }
//           }
//        },

        svgmin: {
            dist: {
                files: [{
                    expand: true,
                    cwd: '<%= yeoman.client %>/assets/images',
                    src: '{,*/}*.svg',
                    dest: '<%= yeoman.dist %>/public/assets/images'
                }]
            }
        },

        // Allow the use of non-minsafe AngularJS files. Automatically makes it
        // minsafe compatible so Uglify does not destroy the ng references
        ngAnnotate: {
            dist: {
                files: [{
                    expand: true,
                    cwd: '.tmp/concat',
                    src: '*/**.js',
                    dest: '.tmp/concat'
                }]
            }
        },

        // Package all the html partials into a single javascript payload
        ngtemplates: {
            options: {
                // This should be the name of your apps angular module
                module: 'napiRest',
                htmlmin: {
                    collapseBooleanAttributes: true,
                    collapseWhitespace: true,
                    removeAttributeQuotes: true,
                    removeEmptyAttributes: true,
                    removeRedundantAttributes: true,
                    removeScriptTypeAttributes: true,
                    removeStyleLinkTypeAttributes: true
                },
                usemin: 'app/app.js'
            },
            main: {
                cwd: '<%= yeoman.client %>',
                src: ['{app,components}/**/*.html'],
                dest: '.tmp/templates.js'
            },
            tmp: {
                cwd: '.tmp',
                src: ['{app,components}/**/*.html'],
                dest: '.tmp/tmp-templates.js'
            }
        },

        // Replace Google CDN references
        cdnify: {
            dist: {
                html: ['<%= yeoman.dist %>/public/*.html']
            }
        },

        // Copies remaining files to places other tasks can use
        copy: {
            dist: {
                files: [{
                    expand: true,
                    dot: true,
                    cwd: '<%= yeoman.client %>',
                    dest: '<%= yeoman.dist %>/public',
                    src: [
                        '*.{ico,png,txt}',
                        '.htaccess',
                        'bower_components/**/*',
                        'assets/images/{,*/}*.{webp}',
                        'assets/fonts/**/*',
                        'index.html'
                    ]
                }, {
                    expand: true,
                    cwd: '.tmp/images',
                    dest: '<%= yeoman.dist %>/public/assets/images',
                    src: ['generated/*']
                }, {
                    expand: true,
                    dest: '<%= yeoman.dist %>',
                    src: [
                        'package.json'
                    ]
                }]
            },
            styles: {
                expand: true,
                cwd: '<%= yeoman.client %>',
                dest: '.tmp/',
                src: ['{app,components}/**/*.css']
            }
        },

        // Run some tasks in parallel to speed up the build process
        concurrent: {
            server: [
                'sass'
            ],
            test: [
                'sass'
            ],
            dist: [
                'sass',
                'imagemin',
                'svgmin'
            ]
        },

        // Test settings
        karma: {
            unit: {
                configFile: 'karma.conf.js',
                singleRun: true
            }
        },

        mochaTest: {
            options: {
                reporter: 'spec'
            },
            src: ['server/**/*.spec.js']
        },

        protractor: {
            options: {
                configFile: 'protractor.conf.js'
            },
            chrome: {
                options: {
                    args: {
                        browser: 'chrome'
                    }
                }
            }
        },


        // Compiles Sass to CSS
        sass: {
            server: {
                options: {
                    loadPath: [
                        '<%= yeoman.client %>/bower_components',
                        '<%= yeoman.client %>/app',
                        '<%= yeoman.client %>/components'
                    ],
                    compass: false
                },
                files: {
                    '.tmp/app/app.css' : '<%= yeoman.client %>/app/app.scss'
                }
            }
        },

        injector: {
            options: {

            },
            // Inject application script files into index.html (doesn't include bower)
            scripts: {
                options: {
                    transform: function(filePath) {
                        filePath = filePath.replace('/client/', '');
                        filePath = filePath.replace('/.tmp/', '');
                        return '<script src="' + filePath + '"></script>';
                    },
                    starttag: '<!-- injector:js -->',
                    endtag: '<!-- endinjector -->'
                },
                files: {
                    '<%= yeoman.client %>/index.html': [
                        ['{.tmp,<%= yeoman.client %>}/{app,components}/**/*.js',
                            '!{.tmp,<%= yeoman.client %>}/app/app.js',
                            '!{.tmp,<%= yeoman.client %>}/{app,components}/**/*.spec.js',
                            '!{.tmp,<%= yeoman.client %>}/{app,components}/**/*.mock.js']
                    ]
                }
            },

            // Inject component scss into app.scss
            sass: {
                options: {
                    transform: function(filePath) {
                        filePath = filePath.replace('/client/app/', '');
                        filePath = filePath.replace('/client/components/', '');
                        return '@import \'' + filePath + '\';';
                    },
                    starttag: '// injector',
                    endtag: '// endinjector'
                },
                files: {
                    '<%= yeoman.client %>/app/app.scss': [
                        '<%= yeoman.client %>/{app,components}/**/*.{scss,sass}',
                        '!<%= yeoman.client %>/app/app.{scss,sass}'
                    ]
                }
            },

            // Inject component css into index.html
            css: {
                options: {
                    transform: function(filePath) {
                        filePath = filePath.replace('/client/', '');
                        filePath = filePath.replace('/.tmp/', '');
                        return '<link rel="stylesheet" href="' + filePath + '">';
                    },
                    starttag: '<!-- injector:css -->',
                    endtag: '<!-- endinjector -->'
                },
                files: {
                    '<%= yeoman.client %>/index.html': [
                        '<%= yeoman.client %>/{app,components}/**/*.css'
                    ]
                }
            }
        }
    });

    // Used for delaying livereload until after server has restarted
    grunt.registerTask('wait', function () {
        grunt.log.ok('Waiting for server reload...');

        var done = this.async();

        setTimeout(function () {
            grunt.log.writeln('Done waiting!');
            done();
        }, 3000);
    });


    grunt.registerTask('serve', function (target) {
        if (target === 'dist') {
            return grunt.task.run(['build', 'wait', 'connect:dist:keepalive']);
        }

        grunt.task.run([
            'clean:server',
            'injector:sass',
            'concurrent:server',
            'injector',
            'wiredep',
            'autoprefixer',
            'connect:livereload',
            'wait',
            'watch'
        ]);
    });

    grunt.registerTask('server', function () {
        grunt.log.warn('The `server` task has been deprecated. Use `grunt serve` to start a server.');
        grunt.task.run(['serve']);
    });

    grunt.registerTask('test', function(target) {
        if (target === 'client') {
            return grunt.task.run([
                'clean:server',
                'injector:sass',
                'concurrent:test',
                'injector',
                'autoprefixer',
                'karma'
            ]);
        }

        else if (target === 'e2e') {
            return grunt.task.run([
                'clean:server',
                'injector:sass',
                'concurrent:test',
                'injector',
                'wiredep',
                'autoprefixer',
                'connect:test',
                'protractor'
            ]);
        }

        else grunt.task.run([
                'test:client'
            ]);
    });

    grunt.registerTask('build', [
        'clean:dist',
        'injector:sass',
        'concurrent:dist',
        'injector',
        'wiredep',
        'useminPrepare',
        'autoprefixer',
        'ngtemplates',
        'concat',
        'ngAnnotate',
        'copy:dist',
        'cdnify',
        'cssmin',
        'uglify',
        'rev',
        'usemin'
    ]);

    grunt.registerTask('default', [
        'newer:jshint',
        'test',
        'build'
    ]);
};

---

如果有其他人能找到解决这个问题的方法，我会非常高兴。

还应该注意，我已经复制了所有的bower_组件文件，因此，对于Ckeditor链接给出的答案之间的唯一区别是，我没有将脚本标记移出grunt的注入器部分。您找到解决此问题的方法了吗？我有一个类似的问题，我不明白出了什么问题…遗憾的是没有…除非你自己手动注射它们，就像我提到的我用Ckeditor做的那样。不过，我们将手动注入部分移到了grunt文件中，并执行了一些任务来将这些文件拉过来，并将它们的include注入到主html文件中