我试图在Node/React项目中实现各种文件类型的文本提取。我偶然发现了Node内置的任意文本库。
为了简化测试过程，我使用js从命令行运行它。现在我有了这组函数，我想把它们导入到另一个文件中。当我尝试使用npm start运行项目时，我得到:
Compiled with warnings.
./node_modules/pdf-parse/lib/pdf.js/v1.9.426/build/pdf.js
Critical dependency: require function is used in a way in which dependencies cannot be statically extracted
./node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.js
Critical dependency: require function is used in a way in which dependencies cannot be statically extracted
./node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.js
Critical dependency: require function is used in a way in which dependencies cannot be statically extracted
./node_modules/pdf-parse/lib/pdf.js/v1.10.100/build/pdf.js
Critical dependency: require function is used in a way in which dependencies cannot be statically extracted
./node_modules/pdf-parse/lib/pdf.js/v1.10.88/build/pdf.js
Critical dependency: require function is used in a way in which dependencies cannot be statically extracted
...(additional similar warnings)
我不确定如何解决这个问题，调整事物的版本或在那里抛出忽略警告或其他一些事情。
这是包裹。Json，以防它有一些有用的信息:
{
"name": "topic_analysis",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.14.1",
"@testing-library/react": "^11.2.7",
"@testing-library/user-event": "^12.8.3",
"antd": "^4.16.10",
"any-text": "^1.2.0",
"axios": "^0.21.1",
"fs": "0.0.1-security",
"lda": "^0.2.0",
"mammoth": "^1.4.17",
"node-fetch": "^2.6.1",
"pizzip": "^3.1.1",
"react": "^17.0.2",
"react-dom": "^17.0.2",
"react-file-picker": "0.0.6",
"react-native-fs": "^2.18.0",
"react-pdf": "5.0.0-beta.4",
"react-scripts": "4.0.3",
"read-text-file": "^1.1.0",
"use-file-picker": "^1.3.0",
"web-vitals": "^1.1.2"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
查看包的外观。Json中没有模块命名pdf-parse
也许试着通过
安装它npm install pdf-parse