Preliminary study on Golang and Beego

This is a creation in Article, where the information may have evolved or changed.

Http://beego.me/docs/mvc/model/object.md

Entry file Main.go

Package Main


Import (
"Github.com/astaxie/beego"
"Github.com/astaxie/beego/orm"
_ "Github.com/go-sql-driver/mysql"
"Testslim/models"
_ "Testslim/routers"
)


Func init () {
Orm. Registerdriver ("MySQL", Orm.) Dr_mysql)
Orm. RegisterDatabase ("Default", "MySQL", "test:pwd@tcp (ip:3306)/tablename?charset=utf8")
Orm. Registermodelwithprefix ("He_", New (models). Students))
}


Func Main () {
Beego. Run ()
}

The model file is stored in the models directory

Models.go:

Package Models


Type Students struct {
Id int
Nickname string
Createtime int
}

Storage controller in the Controllers directory

Package controllers


Import (
"FMT"
"Github.com/astaxie/beego"
"Github.com/astaxie/beego/orm"
_ "Github.com/go-sql-driver/mysql"
"Testslim/models"
"Time"
)

Func (t *testcontroller) Testmodel () {
o: = orm. Neworm ()
O.using ("Default")


Ins
Student: = new (models. Students)
Student. Nickname = "Test from Go"
Student. createtime = Int (time. Now (). Unix ())
Fmt. Println (O.insert (student))


Read
Student: = models. STUDENTS{ID:10001}
ERR: = O.read (&student)
If Err = = orm. errnorows {
//t.data["json"] = "No rows"
} else If Err = = orm. ERRMISSPK {
//t.data["json"] = "No PK"
} else {
//t.data["JSON"] = Student
// }


var STDs []*models. Students
O.querytable ("He_students"). Limit (10). All (&stds)
t.data["json"] = map[string][]*models. students{"STDs": STDs}
T.servejson ()
}

Finally, configure router.go in the routing routers

Package routers


Import (
"Github.com/astaxie/beego"
"Testslim/controllers"
)


Func init () {
Beego. Router ("/", &controllers. maincontroller{})
Beego. Router ("/test", &controllers. testcontroller{})
Beego. Autorouter (&controllers. testcontroller{})
}

Use the above operation to complete a simple set of interfaces