Javascript 尝试使用node.js将我的站点连接到MySql DB时出错_Javascript_Mysql_Node.js

Javascript 尝试使用node.js将我的站点连接到MySql DB时出错

javascript mysql node.js

Javascript 尝试使用node.js将我的站点连接到MySql DB时出错,javascript,mysql,node.js,Javascript,Mysql,Node.js,这就是错误： Uncaught Error: Mismatched anonymous define() module: function (){return __e} http://requirejs.org/docs/errors.html#mismatch at makeError (require.js:417) at intakeDefines (require.js:1503) at require.js:1701 require.js:2420 XMLHtt

这就是错误：

Uncaught Error: Mismatched anonymous define() module: function (){return __e}
http://requirejs.org/docs/errors.html#mismatch
    at makeError (require.js:417)
    at intakeDefines (require.js:1503)
    at require.js:1701
require.js:2420 XMLHttpRequest cannot load file:.../Slide_upload/mysql.js. Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https.
require.load @ require.js:2420
require.js:417 Uncaught Error: Load timeout for modules: mysql
http://requirejs.org/docs/errors.html#timeout
    at makeError (require.js:417)
    at checkLoaded (require.js:947)
    at require.js:968

这是我的html代码的一部分：

<!DOCTYPE html>
<html lang="it">

<head>
    <meta charset="utf-8">
    <title>Slide Uploader</title>

    <!-- Google Fonts -->
    <link href='https://fonts.googleapis.com/css?family=Roboto+Slab:400,100,300,700|Lato:400,100,300,700,900' rel='stylesheet' type='text/css'>


    <link rel="stylesheet" href="css/style.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
    <script src="js/sweetalert2.min.js"></script>
    <link rel="stylesheet" href="css/sweetalert2.min.css">
    <script src="js/slide_upload.js"></script>
    <script src="js/require.js"></script>
    <script src="js/insert.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/core.js"></script>
</head>

我已经按照各种教程编写了insert.js的代码，但我不知道如何解决（我已经安装了node.js、npm和mysql）

你在浏览器中运行吗？你不能这样做，只使用服务器。@DenisTsoi这不起作用，因为模块在引擎盖下使用了

net

。

host中还有一个输入错误：'loaclhost'，

，其实并不重要，因为这里的根本问题是这个模块不能在浏览器中运行。@BenFortune-谢谢（阅读更多相关内容）

require(["mysql"],function(mysql){
       var connection = mysql.createConnection({
           host: 'loaclhost',
           user: 'root',
           password: 'root',
           database: 'slide_uploader'
        });

    connection.connect(function(err){
            if(err){
                console.log("Error connecting to DB");
                return;
            }
            console.log("Connection Established");
     });
});