Visual Studio代码&gulp

Question

我有一个关于 Visual Studio 代码和 gulp 的问题。

我正在使用带有最新版本 Visual Studio 代码的打字稿版本 3.7.2。当我运行 gulp 构建时，我得到以下输出：

[12:03:36] Starting gulp
[12:03:36] Starting 'build'...
[12:03:36] Starting subtask 'configure-sp-build-rig'...
[12:03:36] Finished subtask 'configure-sp-build-rig' after 6.42 ms
[12:03:36] Starting subtask 'pre-copy'...
[12:03:36] Finished subtask 'pre-copy' after 55 ms
[12:03:36] Starting subtask 'copy-static-assets'...
[12:03:36] Starting subtask 'sass'...
[12:03:37] Finished subtask 'sass' after 1.38 s
[12:03:37] Starting subtask 'tslint'...
[12:03:39] [tslint] tslint version: 5.12.1
[12:03:39] Starting subtask 'tsc'...
[12:03:39] [tsc] typescript version: 2.9.2
[12:03:40] Finished subtask 'copy-static-assets' after 4.46 s
[12:03:48] Finished subtask 'tslint' after 10 s
[12:03:49] Finished subtask 'tsc' after 10 s
[12:03:49] Starting subtask 'post-copy'...
[12:03:49] Finished subtask 'post-copy' after 428 μs
[12:03:49] Finished 'build' after 14 s
[12:03:50] ==================[ Finished ]==================

我的问题具体是关于 1 行：

[12:03:39] [tsc] typescript version: 2.9.2

为什么我安装了3.7.2的时候使用的是2.9.2版的typescript？有办法改变吗？

编辑：

满gulpfile.js

'use strict';

const gulp = require('gulp');
const build = require('@microsoft/sp-build-web');

build.addSuppression(`Warning - [sass] The local CSS class 'ms-Grid' is not camelCase and will not be type-safe.`);

// Taken from: https://blog.mastykarz.nl/correctly-reference-images-sharepoint-framework-solutions/
build.configureWebpack.mergeConfig({
  additionalConfiguration: generatedConfiguration => {
    if (build.getConfig().production) {

      var basePath = build.writeManifests.taskConfig.cdnBasePath;
      if (!basePath.endsWith('/')) {
        basePath += '/';
      }

      generatedConfiguration.output.publicPath = basePath;
    }
    else
    {
      generatedConfiguration.output.publicPath = '/dist/';
    }

    return generatedConfiguration;
  },
});

build.initialize(gulp);

我正在使用 gulp 3.9.1。我尝试升级，但运行出现问题，所以我不得不降级。

Answer 1

我找到了一篇引导我走向正确方向的文章 HERE。现在我看到以下内容：

[tsc] typescript version: 3.3.4000

仍然没有使用 3.7.2，但我想它已经足够好了。希望这对其他人有帮助...

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