在另一个函数/文件中找不到模块

Question

I'm running a casper project and I have two files:

The code in main.js is:

var casper = require('casper').create();
var aSecondary = require('./secondary.js');
aSecondary.secondaryRun();

The code in secondary.js is:

function secondaryRun() {
    var aSecondaryCasper = require('casper').create();
}
exports.secondaryRun = secondaryRun;

Error: Cannot find module 'casper' /home/username/phantomjs:/platform/secondary.js:1 in secondaryRun

I don't understand why I can find the casper module in main.js and not in secondary.js .

Thanks

Answer 1

Fixed this. It's documented at: http://docs.casperjs.org/en/latest/writing_modules.html

I required this in secondary.js to get it working:

var require = patchRequire(require);