找不到模块`mysql` node.js [英] Cannot find module `mysql` node.js

问题描述

我是nodejs的新手.要连接mysql，我使用以下命令在节点上安装了mysql

i am a newbie to nodejs. To connect mysql, i installed mysql on node using the command,

npm install mysql

安装时没有出现任何错误.然后我尝试执行以下代码，

I didn't get any error while installing. Then i tried executing the following code,

var mysql = require("mysql");

但是它在尝试执行该错误时显示了以下错误.

But it is showing the following error while im trying to execute that.

C:\node\mysql>node app.js

module.js:340
    throw err;
          ^
Error: Cannot find module 'mysql'
    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:\node\mysql\app.js:1:75)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)

我尝试了一些建议，例如使用全局安装mysql，

I tried some suggestion like installing mysql globally using,

npm install -g mysql

但是没有任何效果.请帮助！！！

But nothing works. Help please!!!

请注意我的工作环境，

操作系统:Windows7 节点版本:0.10.15 NPM版本:1.3.5

OS: Windows7 Node version: 0.10.15 NPM version: 1.3.5

推荐答案

我只是遇到了同样的问题，发现原因是该模块安装在以下位置:

I just ran into the same problem and found it was because the module was installed in:

./node_modules/node-mysql/node_modules/

所以，我将它们全部移走了:

So, I just moved them all:

mv ./node_modules/node-mysql/node_modules/* ./node_modules/

这篇关于找不到模块`mysql` node.js的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！