Underscore.JS isEqual方法

Underscore.JS isEqual方法

语法

_.isEqual(object, other)

isEqual方法对一个对象与其他对象进行深度比较。看下面的示例：

示例

var _ = require('underscore');

var student = {name: 'Sam', age: 10, class: { name: '10th', section: 'B'}}
var student1 = {name: 'Sam', age: 10, class: { name: '10th', section: 'B'}}
// Example: Compare student with student1 using ==
console.log(student == student1);

var result = _.isEqual(student, student1);
console.log(result);

将上面的程序保存在 tester.js 中。运行以下命令以执行该程序。

命令

>node tester.js

输出

false
true