在节点js中导入模块

Question

I have a object created in src/some/file.js

 module.exports = export_obj

Now i want to access this object from another file src/other/file2.js I tried doing require('export_obj') but it gives error:Error: Cannot find module

Answer 1

The variable name you use inside the module before you copy its value to exports is irrelevant (and impossible to determine before the file is loaded anyway).

You need to use the filename in the require statement.

require('../other/file2.js')

Answer 2

You need to require with relative path.

other = require('../other/file2');

Without relative path, nodeJS will try to find the package inside node_modules (locally and globally).