从字符串数组创建对象数组

public class MyClass {
    public static void main(String[] args) {
        String[] stringArray = { "John,Doe,30", "Jane,Smith,25", "Tom,Brown,35" };

        // 定义对象数组
        Person[] personArray = new Person[stringArray.length];

        // 遍历字符串数组
        for (int i = 0; i < stringArray.length; i++) {
            // 拆分字符串为多个字段
            String[] fields = stringArray[i].split(",");

            // 创建Person对象并赋值
            Person person = new Person();
            person.setFirstName(fields[0]);
            person.setLastName(fields[1]);
            person.setAge(Integer.parseInt(fields[2]));

            // 将对象添加到对象数组
            personArray[i] = person;
        }

        // 输出对象数组内容
        for (Person person : personArray) {
            System.out.println(person.getFirstName() + " " + person.getLastName() + " " + person.getAge());
        }
    }
}

class Person {
    private String firstName;
    private String lastName;
    private int age;

    // Getter和Setter方法

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
}