RUNOOB.COM
源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>电脑学习网教程(runoob.com)</title> </head> <body> <script> person={firstname:"John",lastname:"Doe",age:50,eyecolor:"blue"} document.write(person.firstname + " is " + person.age + " years old."); </script> </body> </html>
运行结果