延长JSON对象的JavaScript

Question

javascript代码：

window.mybooks={"books": [{"name":"book one","author":"Samuel Peter"},{"name":"book two","author":"Samuel Anderson"}]}; 

如何新书添加到window.mybooks？

{"name":"book three","author":"Samuel Abelson"} 

UPDATE：

奇怪，有很多相同的答案，而不是为我工作......这是什么原因？

我确实发现该对象是生成的，可能是不正确的。它看起来像这样：

window.mybooks={"books": [{"name":"book one","author":"Samuel Peter"},{"name":"book two","author":"Samuel Anderson"},]}; 

任何提示如何纠正它并mayabe然后按是否行得通呢？

Answer 1

window.mybooks.books.push({"name":"book three","author":"Samuel Abelson"}); 

Answer 2

var newBook = { 
    "name": "book three", 
    "author": "Samuel Abelson" 
}; 
mybooks.books.push(newBook); 

Answer 3

使用Array.push

var newBook = {"name":"book three","author":"Samuel Abelson"}; 
mybooks.books.push(newBook); 

如果你不是在窗口背景下明确使用window.mybooks.books.push(newBook);

Answer 4

var newBook = {"name":"book three","author":"Samuel Abelson"}; 
mybooks.books.push(newBook); 

试试这个它应该工作。使用Javascript Array.push