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JavaScript 数据类型
tryjs_datatypes_object
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<!DOCTYPE html> <html> <body> <h2>JavaScript 对象</h2> <p id="demo"></p> <script> var person = { firstName : "John", lastName : "Doe", age : 50, eyeColor : "blue" }; document.getElementById("demo").innerHTML = person.firstName + " is " + person.age + " years old."; </script> </body> </html>