為什么我defer stmnt.Close()似乎阻止我http.Redirect重定向它只是掛在網(wǎng)站上無(wú)限嘗試加載。但是如果我刪除defer stmnt.Close()它重定向就好了？    err = db.QueryRow("SELECT steamid FROM accounts WHERE steamid = ?", ids).Scan(&steamid)    if err != nil {        common.WriteLog(err.Error(), r)        http.Error(w, "Failed to connect to database. Try again in a bit.", 500)    }    switch {    case len(profile.Response.Players) == 0:        common.WriteLog("Failed to look you up in the steam database. Try again in a bit.", r)        http.Error(w, "Failed to look you up in the steam database. Try again in a bit.", 500)    case err == sql.ErrNoRows:        stmnt, err := db.Query("INSERT INTO accounts SET steamid=?", ids)        if err != nil {            common.WriteLog(err.Error(), r)            http.Error(w, "Failed to insert your account to the database. Try again in a bit.", 500)        }        defer stmnt.Close() // <<<<< The suspect        // Insert Account        http.Redirect(w, r, "/", 303)    case err != nil:        common.WriteLog(err.Error(), r)        http.Error(w, "Failed to insert your account to the database. Try again in a bit.", 500)    default:        // Login User        http.Redirect(w, r, "/", 303)    }