闭包中的 module.exports

Question

var object = {}; // Global Object

(function() {

    var theArg, google, yahoo;

    object.google = function(arg) {
        theArg = arg;
        alert(theArg);
    }

    object.yahoo = function() {
        alert(theArg);
    }

    module.exports = yahoo;

})();

// This will set initial value of 
google("Hello World");

我可以调用这样的东西module.exports = yahoo ？ 并在其他地方调用yahoo函数。

Answer 1

您可以使用：

测试.js

var object = {}; // Global Object

alert = console.log;

(function() {

    var theArg, google, yahoo;

    object.google = function(arg) {
        theArg = arg;
        alert(theArg);
    }

    object.yahoo = function() {
        alert(theArg);
    }

    module.exports.yahoo = object.yahoo;

})();

// This will set initial value of 
object.google("Hello World");

主文件

require('./test.js').yahoo(); // Hello World