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javascript实现的闭包简单实例
简介本文实例讲述了javascript实现的闭包。分享给大家供大家参考。具体如下：var name = "The Window";var obj = { name: "My Object", getNameFunc: function() {return function() { return thi
本文实例讲述了javascript实现的闭包。分享给大家供大家参考。具体如下：
var name = "The Window";
var obj = {
name: "My Object",
getNameFunc: function() {
return function() {
return this.name;
};
}
};
console.log( obj.getNameFunc()() );
var name = "The Window";
var obj = {
name: "My Object",
getNameFunc: function() {
var that = this;
return function() {
return that.name;
};
}
};
console.log( obj.getNameFunc()() );
希望本文所述对大家的javascript程序设计有所帮助。