Question

JavaScript => static var persistentDataPath: string;
C# => static string persistentDataPath;

Description 描述

Contains the path to a persistent data directory (Read Only).

包含一个持久数据目录的路径（只读）。

The value is a directory path where data expected to be kept between runs can be stored. When publishing on iOS and Android, persistentDataPath will point to a public directory on the device. Files in this location won't be erased with each update of the App. However, you should bear in mind that this is not foolproof against users' actions. For example, removing the SD Card would make data stored on it inaccessible. Note that when you build the app, a GUID will be generated based on the Bundle Identifier, and this GUID will be part of persistentDataPath. If you keep the same Bundle Identifier in future versions then the app will continue accessing the same location on every update.

这个值是个目录路径，可以保存运行时要储存的数据。当发布在iOS和Android，persistentDataPath 将指向设备上的公共目录。在这个位置的文件每当应用程序更新将不会被删除。然而，你应该记住，针对用户行为这不是万无一失。例如，取出SD卡时会使存储的数据无法访问。注意，当你编译应用程序，基于包标识符将生成一个GUID，并且这个GUID也是persistentDataPath的一部分。如果你在将来的版本保持相同的包标识符，那么该应用程序将继续在每次更新访问相同的位置。

JavaScript:

	// print the path to the persistent data folder
	print (Application. persistentDataPath);

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void Example() {
        print(Application.persistentDataPath);
    }
}

Application