1.给Unity编辑器添加宏定义的方式：

 string symbol = PlayerSettings.GetScriptingDefineSymbolsForGroup(BuildTargetGroup.Android);
            PlayerSettings.SetScriptingDefineSymbolsForGroup(BuildTargetGroup.Android, symbol + ";" + setting.Place.ToString());

2.PC中Build次数的设置方式：

PlayerSettings.macOS.buildNumber = setting.Build;

3.安卓中Build次数的设置方式：

PlayerSettings.Android.bundleVersionCode = int.Parse(setting.Build);

4.修改编辑器PackageName的方式（一般没必要改，问题：PlayerSettings.productName是否有必要改？改后与PlayerSettings.applicationIdentifier部分不一致是否可行？）：

PlayerSettings.applicationIdentifier = "com.TTT." + setting.Name;