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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                beego orm 自動建表: ~~~ package main import ( "fmt" "github.com/astaxie/beego/orm" _ "github.com/go-sql-driver/mysql" ) // struct 字段,首字母必須大寫 type PersonCopy struct { User_id int `orm:"pk;auto"` Username string `orm:"size(260);null;default(NULL)"` Sex string `orm:"size(260);null;default(NULL)"` Email string `orm:"size(260);null;default(NULL)"` } func init() { maxIdle := 30 maxConn := 30 // 創建連接池 err := orm.RegisterDataBase("default", "mysql", "root:root@tcp(127.0.0.1:3306)/test?charset=utf8", maxIdle, maxConn) if err != nil { fmt.Println("connect mysql err : ", err) } // 需要在init中注冊定義的model orm.RegisterModel(new(PersonCopy)) } func main() { // 自動建表 orm.RunSyncdb("default", false, true) } ~~~ 注意: 創建連接 orm.RegisterDataBase 和自動建表 orm.RunSyncdb 代碼要在同級模塊下。 否則會有如下錯誤: ~~~ must have one register DataBase alias named `default` ~~~
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