学习了如何连接数据库、简单的错误处理、关闭数据库、创建表、创建表中的一条记录、读取表的记录、更新表的记录、删除标的记录

package mainimport (    "github.com/jinzhu/gorm"    _ "github.com/jinzhu/gorm/dialects/mysql"    "time")type User struct {    gorm.Model    Name     string    Age      int    Birthday time.Time}func main() {    // connect the database    db, err := gorm.Open("mysql", "user:password@tcp(ip:port)/database?charset=utf8&parseTime=True&loc=Local")    // panic handle    if err != nil {        panic("failed to connect database")    }    // close the connection    defer db.Close()    // Migrate the schema    db.AutoMigrate(&User{})    // create user of table    db.Create(&User{Name: "Jinzhu", Age: 19, Birthday: time.Now()})    // read the user of table    var user User    db.First(&user, 1)    db.First(&user, "Name = ?", "Jinzhu")    //update    db.Model(&user).Update("Name", "Michael")    //delete    db.Delete(&user)}