用Go实现Java中构造函数SetGettoString

Posted 2022-10-31 星际迷航‖

Java实现类
声明一个Student实体类，属性name、Score。

public class Student 
    private String name;
    private float score;

    public Student(String name, float score) 
        this.name = name;
        this.score = score;
    

    public String getName() 
        return name;
    

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

    public float getScore() 
        return score;
    

    public void setScore(float score) 
        this.score = score;
    

用Go实现如上的操作

import "strconv"

type student struct 
	Name  string
	Score float64


func NewStudent(n string, s float64) *student 
	return &studentName: n, Score: s


func (s *student) getScore() float64 
	return s.Score


func (s *student) setScore(sc float64) 
	s.Score = sc


func (s *student) String() string 
	return "Name: " + s.Name + "Score: " + strconv.FormatFloat(s.Score, 'E', -1, 64) + ""

Go中可以将如上Name —》 name、Score —》score，然后用方法进行暴露。