standard/reflect/main.go

package main

import (
	"fmt"
	"reflect"
)

type Chain struct {
	Id           int64  `gorm:"column:id;not null;type:bigint(20) primary key auto_increment;comment:id"`
	Chain_id     string `gorm:"column:chain_id;type:varchar(20);not null;uniqueIndex;default:'';comment:子链id"`
	Name         string `gorm:"column:name;type:varchar(50);not null;default:'';comment:子链名称"`
	Introduction string `gorm:"column:introduction;type:varchar(300);not null;default:'';comment:子链介绍"`
	Status       int    `gorm:"column:status;type:tinyint(1);not null;default:1;force;comment:子链状态,1为开启,0为关闭"`
}

func main() {
	chain := Chain{Id: 10, Chain_id: "222", Name: "天和"}
	// 获取结构体的 Type 和 Value 对象
	t := reflect.TypeOf(chain)
	v := reflect.ValueOf(chain)
	fmt.Println("结构体名称: ", t.Name())

	for i := 1; i < t.NumField(); i++ {
		field := t.Field(i)
		valus := v.Field(i)
		fmt.Printf("字段名:%s 字段值: %s \n", field.Name, valus)
	}
}