1、报错 2、解决方法: npm clean cache npm install express --save 3、再次执行node
1.全局安装express框架,cmd打开命令行,输入如下命令: npm install -g express express 4.x版本中将命令工具分出来,安装一个命令工具,执行命令: npm install -g express-generator 输入express --version验证 2.如果在执行js文件仍报Error: Cannot find module express错误。 解决办法: 在自己的工程目录下再次执行: ...
1、报错 image.png 2、解决方法: npm clean cache image.png npm install express--save image.png 3、再次执行node image.png
Error: Cannot find module 'express' at Function.Module._resolveFilename (module.js:469:15) at Function.Module._load (module.js:417:25) at Module.require (module.js:497:17) at require (internal/module.js:20:19) at Object.(E:\项目\2018年\11月份\nodejs\express_demo.js:1:77) at Mod...
nodejs express 启动报错:Error: Cannot find module 'xxx',这是因为缺少模块的引用。 比如我在代码中使用了'express-session',但是却没有在 package.json 文件的 "dependencies" 项中添加 'express-session' 的依赖 D:\nodejs\myapp>set DEBUG=myapp & npm start ...
Error: Cannot find module 'express' at Function.Module._resolveFilename (module.js:338:15) at Function.Module._load (module.js:280:25) at Module.require (module.js:364:17) at require (module.js:380:17) at Object.<anonymous> (C:\ChatServer\Server\server.js:6:9) ...
Error: Cannot find module 'expresss' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15) at Function.Module._load (internal/modules/cjs/loader.js:508:25) at Module.require (internal/modules/cjs/loader.js:637:17)...
node.js express It says Cannot find module 'express' Do you have express installed?If not then run this. npm install express And run your program again. After you do express in your terminal, then do npm install To install all the dependencies. ...
Node.js node主文件找不到时报出的Error:Cannot find module异常,如果执行>Nodexx.js时,xx,js找不到的话,报出的错误是Error:Cannotfindmodule'c:/test/xx,js'主文件名打错或者是点号打成逗号都会出这样的错。
PS G:\前端\node-debug> node app.jsinternal/modules/cjs/loader.js:584 throw err; ^Error: Cannot find module 'expresss' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15) at Function.Module._load (internal/modules/cjs/loader.js:508:25)...