如何使用 VueJS/Typescript 导入 JSON 文件? [英] How do you import a JSON file with VueJS / Typescript?

问题描述

我刚刚创建了一个干净的 VueJS 新项目，但无法加载 JSON 文件.

复制/发行

为了便于复制，我为我的问题创建了一个 Github 存储库:找不到模块'@/assets/hi.json'

运行 NPM Serve 时弹出以下错误:

我已经尝试过的

我已经搜索了所有 stackoverflow 并尝试了以下帖子中的所有内容:

在 TypeScript 中导入 json 文件

导入json文件时Typescript编译器错误

https://github.com/chybie/ts-json

编辑 1:

好的，我现在在运行 npm run serve 时设法让它工作，方法是将它添加到 tsconfig.json:

<代码>{编译器选项":{"resolveJsonModule": 真}}

然而，VSCode 中的错误似乎仍然存在.有没有办法解决这个问题?

解决方案

只需将 resolveJsonModule": true 添加到 compilerOptions 下的 tsconfig.json>:

diff --git a/tsconfig.json b/tsconfig.json索引 499f5e2..a05dab1 100644--- a/tsconfig.json+++ b/tsconfig.json@@ -6,6 +6,7 @@"jsx": "保留",importHelpers":真，"moduleResolution": "节点",+ "resolveJsonModule": 真,"esModuleInterop": 真,allowSyntheticDefaultImports":真，"sourceMap": 真,

I just created a clean VueJS new project and I can't get loading a JSON file to work.

Reproduction / Issue

For easy reproduction I've created a Github repo with my issue: https://github.com/devedse/VueJSImportJsonFile

In the Home.vue page I'm trying to get Json loading to work. (https://github.com/devedse/VueJSImportJsonFile/blob/master/src/views/Home.vue)

When you open this solution in VSCode the following line shows an error:

import theJson from '@/assets/hi.json';

Can't find module '@/assets/hi.json'

When running NPM Serve the following error pops up:

What I've already tried

I've already searched all of stackoverflow and tried everything in the following posts:

Importing json file in TypeScript

Typescript compiler error when importing json file

https://github.com/chybie/ts-json

Edit 1:

Ok I now managed to get it to work when running npm run serve by adding this to the tsconfig.json:

{
  "compilerOptions": {
    "resolveJsonModule": true
  }
}

However the error in VSCode seems to stay. Is there a way to fix this too?

解决方案

Simply add resolveJsonModule": true to your tsconfig.json under compilerOptions:

diff --git a/tsconfig.json b/tsconfig.json
index 499f5e2..a05dab1 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,6 +6,7 @@
     "jsx": "preserve",
     "importHelpers": true,
     "moduleResolution": "node",
+    "resolveJsonModule": true,
     "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,
     "sourceMap": true,

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