dtp/cmd/main.go

package main

import (
	"context"
	"fmt"

	"github.com/Leufolium/test/mongo"
	goproto "google.golang.org/protobuf/proto"
)

func main() {
	fmt.Println("Start importing...")

	client, err := mongo.NewMongo()
	if err != nil {
		fmt.Printf("mongo client init fail : %v", err)
		return
	}

	ctx := context.Background()

	list, _ := client.GetAccountList(ctx)
	fmt.Printf("共%v个account待更新", len(list))

	for _, account := range list {
		account.UserIdString = goproto.String(fmt.Sprint(*account.UserId))
		client.UpdateAccount(ctx, account)
	}

	fmt.Println("End importing...")
}