Starting off in node.js getting errors Uncaught ReferenceError: module is not defined, and Uncaught ReferenceError: require is not defined
Question
I am just starting off in Node.js and trying to use modules. I have node and npm installed and made sure everything is good to go. I will put the code bellow to show you what I am getting.
I have two files of js and here they are.
app.js:
var movies = require('./movies');
movies.avatar();
movies.js:
function printAvatar(){
console.log("avatar pg-13");
}
function printChappie(){
console.log("chappie pg-13");
}
module.exports.avatar = printAvatar;
Here is the html page I am running it on so I can see the console:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="movies.js" type="text/javascript"></script>
<script src="app.js" type="text/javascript"></script>
<title></title>
</head>
<body>
</body>
</html>
So basically when I run this I should be printing to the console "avatar pg-13". Except that is not happening. Here are the two errors I have received in the console.
Error1: Uncaught ReferenceError: module is not defined movie.js:9
Error2: Uncaught ReferenceError: require is not defined app.js:1
2 answers
solution1
1 ACCPTED 2015-12-23 15:53:02
You cannot run node code through HTML without using nw.js or similar. Open the command prompt, navigate to the folder where your code is, and type node app.js .
You could perhaps use browserify to make it runnable in the browser, but not all node code can be browserified.
solution2
-1 2015-12-23 15:52:19
您可以在浏览器上使用require ，让我们尝试用browserify进行验证，或者在终端上使用node命令运行代码
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