js 操作 json

Question

functionshowJSON(){varuser={"username":"andy","age":20,"info":{"tel":"123456","cellphone":"98765"},"address":[{"city":"beijing","postcode":"222333"},{"city":"newyork","postcode":"555666"}]}alert(user.username);alert(user.age);alert(user.info.cellphone);alert(user.address[0].city);alert(user.address[0].postcode);}如何在页面显示alert(user.username);alert(user.age);alert(user.info.cellphone);alert(user.address[0].city);alert(user.address[0].postcode);这些要显示的属性在body里面要怎么写？

Answer 1

如果只是要简单地写在页面上，用document.write。如果要放在一个div里面，例如