代码语言：javascript复制
package main
import (
"fmt"
"launchpad.net/mgo"
"launchpad.net/mgo/bson"
)
type Mail struct {
Id bson.ObjectId "_id"
Name string
Email string
}
func main() {
// 连接数据库
session, err := mgo.Dial("127.0.0.1")
if err != nil {
panic(err)
}
defer session.Close()
// 获取数据库,获取集合
c := session.DB("test").C("mail")
// 存储数据
m1 := Mail{bson.NewObjectId(), "user1", "user1@dotcoo.com"}
m2 := Mail{bson.NewObjectId(), "user1", "user2@dotcoo.com"}
m3 := Mail{bson.NewObjectId(), "user3", "user3@dotcoo.com"}
m4 := Mail{bson.NewObjectId(), "user3", "user4@dotcoo.com"}
err = c.Insert(&m1, &m2, &m3, &m4)
if err != nil {
panic(err)
}
// 读取数据
ms := []Mail{}
err = c.Find(&bson.M{"name":"user3"}).All(&ms)
if err != nil {
panic(err)
}
// 显示数据
for i, m := range ms {
fmt.Printf("%s, %d, %sn", m.Id.Hex(), i, m.Email)
}
}</pre> 
