ES6 Boolean方法toSource()
ES6 Boolean方法toSource()
JavaScript布尔toSource()方法返回一个表示对象的源代码的字符串。
注意:大部分浏览器均不支持此方法.
语法
boolean.toSource()
例子
<html> <head> <title>JavaScript toSource() Method</title> </head> <body> <script type = "text/javascript"> function book(title, publisher, price) { this.title = title; this.publisher = publisher; this.price = price; } var newBook = new book("Perl","Leo Inc",200); document.write("newBook.toSource() is : "+ newBook.toSource()); </script> </body> </html>
输出
({title:"Perl", publisher:"Leo Inc", price:200})