initial import

example/mongo/time.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"zero/core/stores/mongo"
+
+	"github.com/globalsign/mgo"
+	"github.com/globalsign/mgo/bson"
+)
+
+type Roster struct {
+	Id          bson.ObjectId `bson:"_id"`
+	CreateTime  time.Time     `bson:"createTime"`
+	Classroom   mgo.DBRef     `bson:"classroom"`
+	Member      mgo.DBRef     `bson:"member"`
+	DisplayName string        `bson:"displayName"`
+}
+
+func main() {
+	model := mongo.MustNewModel("localhost:27017", "blackboard", "roster")
+	for i := 0; i < 1000; i++ {
+		session, err := model.TakeSession()
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		var roster Roster
+		filter := bson.M{"_id": bson.ObjectIdHex("587353380cf2d7273d183f9e")}
+		fmt.Println(model.GetCollection(session).Find(filter).One(&roster))
+		model.PutSession(session)
+	}
+
+	time.Sleep(time.Hour)
+}