在 Angular CLI 7.2 中不推荐使用 vendorSourceMap [英] vendorSourceMap deprecated in Angular CLI 7.2

问题描述

从 Angular 7.2 开始，vendorSourceMap 选项被弃用:

Starting with Angular 7.2, the vendorSourceMap option is deprecated:

> ng serve --vendor-source-map

Option "vendorSourceMap" is deprecated.

ng serve 的官方文档说 vendorSourceMap 已弃用，但没有给出解决库源的替代方法:

Official documentation of ng serve says vendorSourceMap is deprecated, but gives no alternative way of resolving library sources:

--vendorSourceMap=true|false

--vendorSourceMap=true|false

已弃用

解决供应商包源映射.

默认值:false

在 Angular 7.2 中解析供应商源映射的正确的、非弃用的方法是什么?

What is the correct, non-deprecated way, then to resolve vendor source maps in Angular 7.2?

推荐答案

正确的 angular.json 选项是

"serve": {
  "builder": "@angular-devkit/build-angular:dev-server",
  "options": {
    "sourceMap": {
      "scripts": true,
      "styles": true,
      "vendor": true
    },
...

在 10.0.* 上验证.(从 7.2.15 > 10.0.* 更新验证版本)

Verified on 10.0.*. (Updated verfied version from 7.2.15 > 10.0.*)

顺便说一句，关于这个问题的文档真的很糟糕，我找不到博客文章或带有示例的资源.

Btw, the documentation is really poor on this matter, and I could not find a blog post or resource with an example.

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