[英]“Cannot find module” when using tsc to compile TypeScript using esm
我有一個package.json
像這樣:
{
"main": "config.js",
"type": "module",
"scripts": {
"start": "npm run build && node ./build/config.js",
"build": "tsc",
...
和一個tsconfig.json
:
{
"compilerOptions": {
"target": "ES2015",
"module": "ES2020",
"strict": true,
"esModuleInterop": true,
"moduleResolution": "node",
"forceConsistentCasingInFileNames": true,
"outDir": "./build"
},
"include": ["./src", "config.ts"],
"exclude": ["./*/**.spec.js"]
}
運行npm run start
時出現以下錯誤:
> tsc
internal/modules/run_main.js:54
internalBinding('errors').triggerUncaughtException(
^
Error [ERR_MODULE_NOT_FOUND]: Cannot find module 'F:\Development\test\example\build\src\handlers\index' imported from F:\Development\test\example\build\config.js
at finalizeResolution (internal/modules/esm/resolve.js:277:11)
at moduleResolve (internal/modules/esm/resolve.js:658:10)
at Loader.defaultResolve [as _resolve] (internal/modules/esm/resolve.js:748:11)
at Loader.resolve (internal/modules/esm/loader.js:97:40)
at Loader.getModuleJob (internal/modules/esm/loader.js:243:28)
at ModuleWrap.<anonymous> (internal/modules/esm/module_job.js:42:40)
at link (internal/modules/esm/module_job.js:41:36) {
code: 'ERR_MODULE_NOT_FOUND'
我已經嘗試將類型更改為 commonjs 和其他配置更改,我做錯了什么?
顯然,即使您使用的是 typescript,我們也需要將導入更改為.js
,所以在我的示例中:
import IndexHandler from "./src/handlers/index";
變成:
import IndexHandler from "./src/handlers/index.js";
.
它不被視為錯誤,而是 TypeScript 的一部分。
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