"Npm Start“不起作用
我正在制作一个网站，我使用命令npm start将其放到本地主机上。然而，当我在Visual Studio代码编辑器上创建了两个工作区后，它突然停止了工作。它只会给我一个错误。
下面是错误的样子：
npm错误！路径C:\Users\audre\first-blog\package.json
npm错误！代码ENOENT
npm错误！错误号-4058
npm错误！系统调用已打开
npm错误！enoent ENOENT:没有这样的文件或目录，请打开“C：\Users\audre\first-blog\package.json”
npm错误！这与npm找不到文件有关。
npm错误！环境
npm错误！可以在以下位置找到此运行的完整日志：
npm错误！C:\Users\audre\AppData\Roaming\npm-cache_logs\2018-05-29T07_42_13_915Z-debug.log
我不知道那是什么意思。有谁可以帮我？谢谢!
编辑:我的package.json文件包含以下内容：
{
"name": "pug-starter",
"version": "1.0.0",
"description": "Simple pug (jade) starter [framework] enabling faster delivery of HTML & CSS projects to a private server and/or automatic deployment of GitHub pages.",
"main": "index.js",
"scripts": {
"dev": "gulp dev",
"start": "gulp dev",
"prod": "gulp build --production",
"deploy": "gulp build --production && gulp deploy && gulp clean:ghpages",
"test": "echo \"Error: no test specified\" && exit 1"
},
"//": "CUSTOM CONFIGURATION",
"config": {
"directory": {
"development": "tmp",
"production": "build",
"ghpages": ".publish",
"source": "src",
"data": "_data",
"component": "_component",
"layout": "_layout",
"asset": "_asset",
"image": "image",
"font": "font",
"templateCollection": [
"article",
"product"
]
},
"render": {
"sourceFileChange": false,
"url": {
"//": "this is recommended to avoid Linux/Windows capitalization issue",
"htmlExtensionOn": false,
"toLowercase": true
}
},
"entry": {
"cssExternal": "style**.{scss,sass}",
"cssInline": "inline**.{scss,sass}",
"css": {
"inline": false,
"external": true
}
}
},
"repository": {
"type": "git",
"url": "git+https://github.com/marianzburlea/pug-starter.git"
},
"keywords": [
"pug",
"starter",
"jade",
"starter"
],
"author": "Marian Zburlea",
"license": "MIT",
"bugs": {
"url": "https://github.com/marianzburlea/pug-starter/issues"
},
"homepage": "https://github.com/marianzburlea/pug-starter#readme",
"devDependencies": {
"autoprefixer": "^6.7.5",
"babel-core": "^6.26.0",
"babel-eslint": "^8.1.2",
"babel-plugin-add-module-exports": "^0.2.1",
"babel-preset-env": "^1.6.1",
"browser-sync": "^2.18.8",
"eslint": "^3.16.1",
"foldero": "^0.1.1",
"gulp": "github:gulpjs/gulp#4.0",
"gulp-cached": "^1.1.1",
"gulp-changed": "^2.0.0",
"gulp-changed-in-place": "^2.2.0",
"gulp-debug": "^3.1.0",
"gulp-gh-pages": "^0.5.4",
"gulp-if": "^2.0.2",
"gulp-imagemin": "^3.1.1",
"gulp-inline-source": "^3.0.0",
"gulp-load-plugins": "^1.5.0",
"gulp-plumber": "^1.1.0",
"gulp-postcss": "^6.3.0",
"gulp-pug": "^3.2.0",
"gulp-rename": "^1.2.2",
"gulp-sass": "^3.1.0",
"gulp-sourcemaps": "^2.4.1",
"imagemin-jpegoptim": "^5.0.0",
"imagemin-pngquant": "^5.0.0",
"imagemin-svgo": "^5.2.0",
"jstransformer-markdown-it": "^2.0.0",
"merge-stream": "^1.0.1",
"minimist": "^1.2.0"
}
}
回答 4
Stack Overflow用户
发布于 2018-06-02 02:28:43
当所有其他方法都失败时，完全删除/重新安装node.js。当你在所有的node env命令上都得到错误的时候，这意味着node在某种程度上是损坏的或者是错误的。
Stack Overflow用户
发布于 2018-05-29 15:59:51
使用一个能够保护环境的进程管理器。
以下是几个选项
forever(https://www.npmjs.com/package/forever)
这样，您就可以使用forever start <mainfilename>在本地主机上启动该网站
PM2 (https://www.npmjs.com/package/pm2)
这样，您就可以使用pm2 start <mainfilename>在本地主机上启动该网站
有了流程管理器，您就可以从环境规范中抽象出来，直到您需要更具体的东西。
Stack Overflow用户
发布于 2018-05-29 18:33:07
ENOENT表示，在您运行npm start命令的位置，目录不包含package.json文件。
首先，确保您在正确的目录中，并且其中包含package.json文件。
此外，如果没有package.json文件，可以使用npm init命令对其进行初始化。
如果不是这样，请随时发表评论来纠正我。
https://stackoverflow.com/questions/50579132
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