简单教程
提交运行
代码编辑器:
<p>创建 JavaScript 对象</p> <p id="demo"></p> <script> var person = { firstName : "John", lastName : "Doe", age : 50, eyeColor : "blue" }; document.getElementById("demo").innerHTML = person.firstName + " 现在 " + person.age + " 岁。"; </script>
运行结果: