javascript如何定义对象数组
时间：2020-11-29 11:26:44|栏目：JavaScript代码|点击： 次
问题如下，已经完成单个对象的简单应用，希望定义一个数组，能包含多个student。
复制代码 代码如下:
var student = new Object();
student.name = "Lanny";
student.age = "25";
student.location = "China";
var json = JSON.stringify(student);
student.name = "Lanny";
student.age = "25";
student.location = "China";
var json = JSON.stringify(student);
方法一：
复制代码 代码如下:
var students = [];
students[students.length] = new Object();
students[students.length].name = "Lanny";
students[students.length].age = "25";
students[students.length].location = "China";
var json = JSON.stringify(students);
students[students.length] = new Object();
students[students.length].name = "Lanny";
students[students.length].age = "25";
students[students.length].location = "China";
var json = JSON.stringify(students);
方法二：
复制代码 代码如下:
var student = new Object();
student.name = "Lanny";
student.age = "25";
student.location = "China";
students = (students || []).push(student);
var json = JSON.stringify(students);
student.name = "Lanny";
student.age = "25";
student.location = "China";
students = (students || []).push(student);
var json = JSON.stringify(students);
