Question

语言：C＃4 软体：Unity 2018.1 数据库：Firebase数据库

问题：我正在尝试使用插件“简单的Firebase Unity（用于实时数据库）”将预制件推送到Firebase数据库中

https://assetstore.unity.com/packages/tools/network/simple-firebase-unity-for-realtime-database-58337

我的数据库已成功与我的Unity项目通信；开箱即用的好插件。

我假设我需要'firebaseQueue.AddQueuePush'来推送预制的'TextMesh'，但是我不确定所涉及的代码。我应该使用“脚本对象”类而不是“ MonoBehaviour”类吗？任何帮助表示赞赏。

结果文本预制

尝试在中间的预制代码

代码如下：

// Last update: 2018-05-20  (by Dikra)

using UnityEngine;

using SimpleFirebaseUnity;
using SimpleFirebaseUnity.MiniJSON;

using System.Collections.Generic;
using System.Collections;
using System;


public class SampleScript : MonoBehaviour {

static int debug_idx = 0;

[SerializeField]
TextMesh textMesh;


// Use this for initialization
void Start()
{
    textMesh.text = "";
    StartCoroutine(Tests());
}

void GetOKHandler(Firebase sender, DataSnapshot snapshot)
{
    DebugLog("[OK] Get from key: <" + sender.FullKey + ">");
    DebugLog("[OK] Raw Json: " + snapshot.RawJson);

    Dictionary<string, object> dict = snapshot.Value<Dictionary<string, object>>();
    List<string> keys = snapshot.Keys;

    if (keys != null)
        foreach (string key in keys)
        {
            DebugLog(key + " = " + dict[key].ToString());
        }
}

void GetFailHandler(Firebase sender, FirebaseError err)
{
    DebugError("[ERR] Get from key: <" + sender.FullKey + ">,  " + err.Message + " (" + (int)err.Status + ")");
}

void SetOKHandler(Firebase sender, DataSnapshot snapshot)
{
    DebugLog("[OK] Set from key: <" + sender.FullKey + ">");
}

void SetFailHandler(Firebase sender, FirebaseError err)
{
    DebugError("[ERR] Set from key: <" + sender.FullKey + ">, " + err.Message + " (" + (int)err.Status + ")");
}

void UpdateOKHandler(Firebase sender, DataSnapshot snapshot)
{
    DebugLog("[OK] Update from key: <" + sender.FullKey + ">");
}

void UpdateFailHandler(Firebase sender, FirebaseError err)
{
    DebugError("[ERR] Update from key: <" + sender.FullKey + ">, " + err.Message + " (" + (int)err.Status + ")");
}

void DelOKHandler(Firebase sender, DataSnapshot snapshot)
{
    DebugLog("[OK] Del from key: <" + sender.FullKey + ">");
}

void DelFailHandler(Firebase sender, FirebaseError err)
{
    DebugError("[ERR] Del from key: <" + sender.FullKey + ">, " + err.Message + " (" + (int)err.Status + ")");
}

void PushOKHandler(Firebase sender, DataSnapshot snapshot)
{
    DebugLog("[OK] Push from key: <" + sender.FullKey + ">");
}

void PushFailHandler(Firebase sender, FirebaseError err)
{
    DebugError("[ERR] Push from key: <" + sender.FullKey + ">, " + err.Message + " (" + (int)err.Status + ")");
}

void GetRulesOKHandler(Firebase sender, DataSnapshot snapshot)
{
    DebugLog("[OK] GetRules");
    DebugLog("[OK] Raw Json: " + snapshot.RawJson);
}

void GetRulesFailHandler(Firebase sender, FirebaseError err)
{
    DebugError("[ERR] GetRules,  " + err.Message + " (" + (int)err.Status + ")");
}

void GetTimeStamp(Firebase sender, DataSnapshot snapshot)
{
    long timeStamp = snapshot.Value<long>();
    DateTime dateTime = Firebase.TimeStampToDateTime(timeStamp);

    DebugLog("[OK] Get on timestamp key: <" + sender.FullKey + ">");
    DebugLog("Date: " + timeStamp + " --> " + dateTime.ToString());
}

void DebugLog(string str)
{
    Debug.Log(str);
    if (textMesh != null)
    {
        textMesh.text += (++debug_idx + ". " + str) + "\n";
    }
}

void DebugWarning(string str)
{
    Debug.LogWarning(str);
    if (textMesh != null)
    {
        textMesh.text += (++debug_idx + ". " + str) + "\n";
    }
}

void DebugError(string str)
{
    Debug.LogError(str);
    if (textMesh != null)
    {
        textMesh.text += (++debug_idx + ". " + str) + "\n";
    }
}

IEnumerator Tests()
{
    // README
    DebugLog("This plugin simply wraps Firebase's RealTime Database REST API.\nPlease read here for better understanding of the API: https://firebase.google.com/docs/reference/rest/database/\n");

    // Inits Firebase using Firebase Secret Key as Auth
    // The current provided implementation not yet including Auth Token Generation
    // If you're using this sample Firebase End, 
    // there's a possibility that your request conflicts with other simple-firebase-c# user's request
    Firebase firebase = Firebase.CreateNew("https://howardstern.com/", "AJ333669Een6BabaBooey!C66WTtJ3633366");

    // Init callbacks
    firebase.OnGetSuccess += GetOKHandler;
    firebase.OnGetFailed += GetFailHandler;
    firebase.OnSetSuccess += SetOKHandler;
    firebase.OnSetFailed += SetFailHandler;
    firebase.OnUpdateSuccess += UpdateOKHandler;
    firebase.OnUpdateFailed += UpdateFailHandler;
    firebase.OnPushSuccess += PushOKHandler;
    firebase.OnPushFailed += PushFailHandler;
    firebase.OnDeleteSuccess += DelOKHandler;
    firebase.OnDeleteFailed += DelFailHandler;

    // Get child node from firebase, if false then all the callbacks are not inherited.
    Firebase temporary = firebase.Child("temporary", true);
    Firebase lastUpdate = firebase.Child("lastUpdate");

    lastUpdate.OnGetSuccess += GetTimeStamp;

    // Make observer on "last update" time stamp
    FirebaseObserver observer = new FirebaseObserver(lastUpdate, 1f);
    observer.OnChange += (Firebase sender, DataSnapshot snapshot) =>
    {
        DebugLog("[OBSERVER] Last updated changed to: " + snapshot.Value<long>());
    };
    observer.Start();
    DebugLog("[OBSERVER] FirebaseObserver on " + lastUpdate.FullKey + " started!");

    // Print details
    DebugLog("Firebase endpoint: " + firebase.Endpoint);
    DebugLog("Firebase key: " + firebase.Key);
    DebugLog("Firebase fullKey: " + firebase.FullKey);
    DebugLog("Firebase child key: " + temporary.Key);
    DebugLog("Firebase child fullKey: " + temporary.FullKey);

    // Unnecessarily skips a frame, really, unnecessary.
    yield return null;

    // Create a FirebaseQueue
    FirebaseQueue firebaseQueue = new FirebaseQueue(true, 3, 1f); // if _skipOnRequestError is set to false, queue will stuck on request Get.LimitToLast(-1).                                                           
    // Test #1: Test all firebase commands, using FirebaseQueueManager
    // The requests should be running in order 
    firebaseQueue.AddQueueSet(firebase, GetSampleScoreBoard(), FirebaseParam.Empty.PrintSilent());
    firebaseQueue.AddQueuePush(firebase.Child("broadcasts", true), "{ \"name\": \"simple-firebase-csharp\", \"message\": \"awesome!\"}", true);

// ********这是将预制件推到Firebase的地方**********

    firebaseQueue.AddQueuePush(firebase, ("textMesh", true));

    firebaseQueue.AddQueueSetTimeStamp(firebase, "lastUpdate");
    firebaseQueue.AddQueueGet(firebase, "print=pretty");
    firebaseQueue.AddQueueUpdate(firebase.Child("layout", true), "{\"x\": 5.8, \"y\":-94}");
    firebaseQueue.AddQueueGet(firebase.Child("layout", true));
    firebaseQueue.AddQueueGet(lastUpdate);

使用Firebase数据库推送Unity Prefab

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