我没有做任何事情来触发此错误。该应用程序前一秒运行良好,下一秒就不行了。 为什么会发生这种情况?这不是因为缺少
@rollup/plugin-json
插件,因为之前没有它也可以工作。
错误https://rollupjs.org/guide/en/#warning-treating-module-as-external-dependency
path (imported by path?commonjs-external)
http (imported by http?commonjs-external)
net (imported by net?commonjs-external)
url (imported by url?commonjs-external)
[!] Error: Unexpected token (Note that you need @rollup/plugin-json to import JSON files)
node_modules/mime-db/db.json (2:40)
1: {
2: "application/1d-interleaved-parityfec": {
^
3: "source": "iana"
4: },
Error: Unexpected token (Note that you need @rollup/plugin-json to import JSON files)
at error (/mnt/c/ivan/dev/lab/atlas-biotek/node_modules/rollup/dist/shared/rollup.js:5265:30)
at Module.error (/mnt/c/ivan/dev/lab/atlas-biotek/node_modules/rollup/dist/shared/rollup.js:9835:16)
at tryParse (/mnt/c/ivan/dev/lab/atlas-biotek/node_modules/rollup/dist/shared/rollup.js:9716:23)
at Module.setSource (/mnt/c/ivan/dev/lab/atlas-biotek/node_modules/rollup/dist/shared/rollup.js:10142:19)
at ModuleLoader.addModuleSource (/mnt/c/ivan/dev/lab/atlas-biotek/node_modules/rollup/dist/shared/rollup.js:18312:20)
添加插件
npm i @rollup/plugin-json --save-dev
import json from "@rollup/plugin-json";
export default {
plugins: [
commonjs(),
json(), // <---- put after commonjs
]
}
客户端错误
Uncaught ReferenceError: require$$0$1 is not defined
at main.js:5
(anonymous) @ main.js:5
json()
之后添加了
typescript
插件:文件:rollup.config.js
import typescript from "rollup-plugin-typescript2";
import resolve from "@rollup/plugin-node-resolve";
import commonjs from "@rollup/plugin-commonjs";
import replace from "@rollup/plugin-replace";
import json from "@rollup/plugin-json";
const plugins = [
typescript({
tsconfig: "./tsconfig-build.json",
}),
json(), <<------------- HERE
resolve(),
commonjs(),
replace({
...
preventAssignment: true,
}),
];
import { is } from "express/lib/request";