请问有啥好方法可以验证一个il2cpp打包的apk成功被inject了呢

[LxFee]

像unity 2022.3升级以后真机inject失效了，如果没有真机验证过挺危险的

[zero-lb]

1、注入失败，参考这里的解决方案，我试了可以的；我的版本是unity2021.3.20f1；链接：#417
2、对于你说的真机测试注入检测，我的实现方式是；走AB加载先读取有没有需要热更的C#代码ab文件，没有ab文件，写了测试代码，将fix的测试文件放入Resources目录，然后通过Resources.Load()加载进行测试；代码如下：
`
**using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using IFix.Core;
using UnityEngine;
using XCore.Log;
using XUnityCore;

///

/// C#代码热补丁管理器
///

public static class InjectFixManager
{

  /// <summary>
  /// 初始化热补丁文件信息
  /// </summary>
  /// <param name="action">初始化完成回调</param>
  public static void InitPatch(Action action)
  {
      if (ResourceManager.IS_BUNDLE)
      {
          string loadPath = "InjectFix";
          var abInfo = AbManager.Instance.manifest.GetABInfo(loadPath);
          // 补丁文件是否存在
          if (abInfo != null)
          {
              ResourceManager.Instance.LoadAssetBundle(loadPath, ((ab, abPath) =>
              {
                  if (ab != null)
                  {
                      Log.Info("InjectFixAB补丁文件存在:" + abPath);
                      TextAsset[] assets = ab.LoadAllAssets<TextAsset>();
                      if (assets != null)
                      {
                          for (int i = 0; i < assets.Length; ++i)
                          {
                              OnPatch(assets[i]);
                          }
                      }
                  }
                  else
                  {
                      Log.Info("InjectFixAB补丁文件不存在:" + abPath);
                  }
              }), true);
          }
          else
          {
              // todo 用于真机包，resources快速测试是否注入成功？
              bool isTest = false;
              if (isTest)
              {
                  List<string> paths = new List<string>();
                  paths.Add("InjectFix/Assembly-CSharp.patch");
                  for (int i = 0; i < paths.Count; i++)
                  {
                      var asset = Resources.Load(paths[i]);
                      Debug.LogError("Resources测试加载C#热更文件：" + paths[i] + "，" + (asset != null ? asset.name : "NULL"));
                      OnPatch(asset as TextAsset);
                  }
              }
          }
      }
      else
      {

#if UNITY_EDITOR
string filePath = Application.dataPath + "/Resources/InjectFix";
string[] paths = Directory.GetFiles(filePath).Where(s => !s.ToLower().EndsWith(".meta")).ToArray();
if (paths.Length > 0)
{
Log.Info("InjectFixRes补丁文件存在！");
for (int i = 0; i < paths.Length; i++)
{
var fileName = Path.GetFileNameWithoutExtension(paths[i]);
string path = "InjectFix/" + fileName;
ResourceManager.Instance.LoadObject(path, ((obj, abPath) =>
{
OnPatch(obj as TextAsset);
}), true);
}
}
#endif
}
action?.Invoke();
// todo 测试
TestInjectFix();
}

  // 注入补丁数据
  private static void OnPatch(TextAsset asset)
  {
      if (asset != null)
      {
          PatchManager.Load(new MemoryStream(asset.bytes));
      }
  }

  // 用于测试C#代码热更的逻辑
 //  [IFix.Patch]
  private static void TestInjectFix()
  {
    //  int range = UnityEngine.Random.Range(0, 489489);
    //  Log.Info("热更测试随机数：" + range);
  }

}**

`