'init'

main/pt.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	//创建对象实例
+	var T teacher = teacher{}
+	T.Name = "dakjda"
+	fmt.Println(T)
+	//使用指针创建对象
+	var t *teacher = new(teacher)
+	(*t).school = "没用"
+	(*t).age = 19
+	fmt.Println(t)
+	var s student
+	var p person
+	s = student(p)
+	fmt.Println(s)
+}
+
+// 定义结构体 方便内存管理
+type teacher struct {
+	Name   string
+	age    int64
+	school string
+}
+
+type student struct {
+	age int
+}
+type person struct {
+	age int
+}