Learning notes , Where is where .

Structure is a little similar to the concept of class , Different data types can be defined for different items in the structure . More like the concept of data set .

The sample code is as follows

package main

import "fmt"

type Student struct {
	name   string
	age    int
	gender string
}

func test_type(stu, stu1 Student) {
	fmt.Printf("%s,%s\n", stu.name, stu1.name)
	fmt.Printf("age + age = %d\n", stu.age+stu.age)
}

func test_type1(stu, stu1 *Student) {
	fmt.Printf("%s,%s\n", stu.name, stu1.name)
	fmt.Printf("age + age = %d\n", stu.age+stu.age)
}

func main() {
	fmt.Println(Student{" Xiao Huang ",
		19, " male "})
	fmt.Println(Student{name: " Xiao Huang ", age: 19})
	fmt.Println("---------------------------------")
	var stu Student = Student{" Xiao Huang ", 19, " male "}
	var stu1 Student = Student{" Xiaohong ", 18, " Woman "}
	test_type(stu, stu1)
	test_type1(&stu, &stu1)
}

Execution results

{ Xiao Huang 19 male }
{ Xiao Huang 19 }                       
---------------------------------
Xiao Huang , Xiaohong                        
age + age = 38                   
Xiao Huang , Xiaohong                        
age + age = 38    

Summary

Still can't completely and java Analogy of classes .