``` package main import ( "database/sql" "fmt" _ "github.com/mattn/go-sqlite3" ) func main() { db, err := sql.Open("sqlite3", "./foo.db") checkErr(err) //插入數據 stmt, err := db.Prepare("INSERT INTO userinfo(username, departname, created) values(?,?,?)") checkErr(err) res, err := stmt.Exec("astaxie", "研發部門", "2012-12-09") checkErr(err) id, err := res.LastInsertId() checkErr(err) fmt.Println(id) //更新數據 stmt, err = db.Prepare("update userinfo set username=? where uid=?") checkErr(err) res, err = stmt.Exec("astaxieupdate", id) checkErr(err) affect, err := res.RowsAffected() checkErr(err) fmt.Println(affect) //查詢數據 rows, err := db.Query("SELECT * FROM userinfo") checkErr(err) for rows.Next() { var uid int var username string var department string var created string err = rows.Scan(&uid, &username, &department, &created) checkErr(err) fmt.Println(uid) fmt.Println(username) fmt.Println(department) fmt.Println(created) } //刪除數據 // stmt, err = db.Prepare("delete from userinfo where uid=?") // checkErr(err) // res, err = stmt.Exec(id) // checkErr(err) affect, err = res.RowsAffected() checkErr(err) fmt.Println(affect) db.Close() } func checkErr(err error) { if err != nil { panic(err) } } // 參考資料 http://www.hmoore.net/kancloud/web-application-with-golang/44172 ```