javascript - 如何将参数传递给模块模式

Question

我想知道如何将参数传递给模块

例如我想在调用模块时为计数器传递一个值，类似smt

testModule.resetCounter(20);

(来自 http://www.addyosmani.com/resources/essentialjsdesignpatterns/book/#modulepatternjavascript 的代码示例)

var testModule = (function () {

  var counter = 0;

  return {

    incrementCounter: function () {
      return counter++;
    },

    resetCounter: function () {
      console.log( "counter value prior to reset: " + counter );
      counter = 0;
    }
  };

})();

// Usage:

// Increment our counter
testModule.incrementCounter();

// Check the counter value and reset
// Outputs: 1
testModule.resetCounter();

Answer 1

只需向您的resetCounter 函数添加一个参数:

resetCounter: function(count) { ... }