在大多数编程语言中,可以使用循环来遍历对象数组以获取值。以下是一些常见的编程语言的示例代码:
var objArray = [{name: 'John', age: 25}, {name: 'Jane', age: 30}, {name: 'Bob', age: 35}];
for (var i = 0; i < objArray.length; i++) {
console.log(objArray[i].name, objArray[i].age);
}
objArray = [{'name': 'John', 'age': 25}, {'name': 'Jane', 'age': 30}, {'name': 'Bob', 'age': 35}]
for obj in objArray:
print(obj['name'], obj['age'])
class Person {
String name;
int age;
public Person(String name, int age) {
this.name = name;
this.age = age;
}
}
Person[] objArray = {new Person("John", 25), new Person("Jane", 30), new Person("Bob", 35)};
for (Person obj : objArray) {
System.out.println(obj.name + ", " + obj.age);
}
class Person {
public string Name { get; set; }
public int Age { get; set; }
public Person(string name, int age) {
Name = name;
Age = age;
}
}
Person[] objArray = {new Person("John", 25), new Person("Jane", 30), new Person("Bob", 35)};
foreach (Person obj in objArray) {
Console.WriteLine(obj.Name + ", " + obj.Age);
}
以上示例代码演示了如何遍历对象数组以获取每个对象的特定属性或值。根据你使用的编程语言,可能需要调整代码以适应你的需求。