[Unity] API learning-->Resources resource class

introduce

In Unity, the files in the resource bundle can be accessed through the Resources class

Instructions:

Load<T>（String path）

• Generic, specifying the file type
• After the path, pass parameters to find the path (
• The file needs to be in Assets/ Resources /the specified path

Common methods:

• LoadLoad an asset of the requested type stored in the resource folder path
• LoadAllLoad all assets in the folder or file in the path in the resources folder
• LoadAsyncAsynchronously load assets stored at paths in the Resources folder
• UnloadAssetUnload assetToUnload from memory
• UnloadUnusedAssetsUnload unused assets
• FindObjectsOfTypeAllreturns a list of all objects of type T
• InstanceIDToObjectConvert an instance ID to an object reference.
• InstanceIDToObjectListConvert an array of instance IDs to a list of object references