Java学习Day01

2019-09-26  本文已影响0人  JayMeWangGL

今日学习内容总结


Java环境变量配置


ASCII码对照

IDEA 快捷键

Java的内存需要划分为5个部分

一个标准的类

public class Person {
    private String name;
    private int age;
    private char sex;

    public Person()
    {
    }

    public Person(String name, int age, char sex) {
        this.name = name;
        this.age = age;
        this.sex = sex;
    }


    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

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

    public char getSex() {
        return sex;
    }

    public void setSex(char sex) {
        this.sex = sex;
    }
}
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