gulp-typescript编译器无法编译我的文件

Question

我正在尝试将一个typescript应用程序从ASP.NET MVC环境中带到一个独立的应用程序中，以分离前端和后端的需求。

typescript保持不变，我尝试用gulp编译typescript，但代码似乎无法编译。我关注了丹·瓦林发布的this博文。但是打字稿似乎不能编译。我使用的是安装了Visual Studio 2015 Premium的Windows 8.1笔记本电脑。

我的工程目录结构如下：

/

-- App/
---- Controllers/
------ xxController.ts

-- Scripts/
---- typings/
------ xxlibrary/
-------- library.d.ts
---- tsd.d.ts

我拥有的文件如下：

Gulpfile.config.js：

'use strict';
var GulpConfig = (function () {
function gulpConfig() {

    this.source = '/App';

    this.tsOutputPath = '/Scripts';
    this.allJavaScript = ['/Scripts/**/*.js'];
    this.allTypeScript = this.source + '/**/*.ts';

    this.typings = '/Scripts/typings';
    this.libraryTypeScriptDefinitions = this.typings + '/**/*.ts';
}
return gulpConfig;
})();
module.exports = GulpConfig; 

请注意，当我使用Dan Wahlin的配置中所示的'./‘符号时，gulp会给我一个例外：

    [11:08:11] Using gulpfile D:\Files\Work\Source\ImageManagement\Imagemanagement.App\Gulpfile.js
    [11:08:11] Starting 'ts-lint'...
    [11:08:11] Starting 'compile-ts'...
    stream.js:94
    throw er; // Unhandled stream error in pipe.
    ^
    SyntaxError: Unexpected token 

gulpfile.js：

'use strict';

var gulp = require('gulp'),
    debug = require('gulp-debug'),
    inject = require('gulp-inject'),
    tsc = require('gulp-typescript'),
    tslint = require('gulp-tslint'),
    sourcemaps = require('gulp-sourcemaps'),
    del = require('del'),
    Config = require('./gulpfile.config'),
    tsProject = tsc.createProject('tsconfig.json'),
    browserSync = require('browser-sync'),
    superstatic = require('superstatic');

var config = new Config();

/**
 * Compile TypeScript and include references to library and app .d.ts files.
 */
gulp.task('compile-ts', function () {
    var sourceTsFiles = [config.allTypeScript,                //path to typescript files
                         config.libraryTypeScriptDefinitions]; //reference to library .d.ts files


    var tsResult = gulp.src(sourceTsFiles)
                       .pipe(sourcemaps.init())
                       .pipe(tsc(tsProject));

    tsResult.dts.pipe(gulp.dest(config.tsOutputPath));
    return tsResult.js
                    .pipe(sourcemaps.write('.'))
                    .pipe(gulp.dest(config.tsOutputPath));
});

当我运行这个gulpfile.js时，没有抛出错误，但是Scripts中没有输出。

    [11:15:08] Using gulpfile D:\Files\Work\Source\ImageManagement\Imagemanagement.App\Gulpfile.js
    [11:15:08] Starting 'compile-ts'...
    [11:15:08] Finished 'compile-ts' after 6.84 ms
    Process terminated with code 0.

Answer 1

好了，我找到问题了。当我更改此设置时：

'use strict';
var GulpConfig = (function () {
function gulpConfig() {
[...]
    this.allTypeScript = this.source + '/**/*.ts';
[...]
    this.libraryTypeScriptDefinitions = this.typings + '/**/*.ts';
}
return gulpConfig;
})();
module.exports = GulpConfig; 

至

'use strict';
var GulpConfig = (function () {
function gulpConfig() {
[...]
    this.allTypeScript = './App/**/*.ts';
[...]
    this.libraryTypeScriptDefinitions = './Scripts/typings/**/*.ts';
}
return gulpConfig;
})();
module.exports = GulpConfig; 

它工作得很好。不过，我不知道为什么。