We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
JavaScript是一种面向对象的语言。不严格地讲,这意味着我们不用全局的定义函数去操作不同类型的值,数据类型本身可以定义方法(method)来使用。例如,要对数组a中的元素进行排序,不必要将a传入sort()函数,而是调用a的一个方法sort():
a
sort()
a.sort();//sort(a)的面向对象的版本
面向对象的语言有一个标志,那就是它们都有类的概念,而通过类可以创建任意多个具有相同属性和方法的对象。JavaScript有很多内置类,如Number,String,Object,Function。
Number
String
Object
Function
The text was updated successfully, but these errors were encountered:
No branches or pull requests
JavaScript是一种面向对象的语言。不严格地讲,这意味着我们不用全局的定义函数去操作不同类型的值,数据类型本身可以定义方法(method)来使用。例如,要对数组
a
中的元素进行排序,不必要将a
传入sort()
函数,而是调用a的一个方法sort():面向对象的语言有一个标志,那就是它们都有类的概念,而通过类可以创建任意多个具有相同属性和方法的对象。JavaScript有很多内置类,如
Number
,String
,Object
,Function
。The text was updated successfully, but these errors were encountered: