EditorPrefs 编辑偏好设定

Stores and accesses Unity editor preferences.

储存和访问Unity编辑器偏好设定。

Note: This is an editor class. To use it you have to place your script in Assets/Editor inside your project folder. Editor classes are in the UnityEditor namespace so for C# scripts you need to add "using UnityEditor;" at the beginning of the script.
注意：这是一个编辑器类，如果想使用它你需要把它放到工程目录下的Assets/Editor文件夹下。编辑器类在UnityEditor命名空间下。所以当使用C#脚本时，你需要在脚本前面加上 "using UnityEditor"引用。

On Mac OS X, EditorPrefs are stored in ~/Library/Preferences/com.unity3d.UnityEditor.plist.

在Mac OS X，EditorPrefs储存在~/Library/Preferences/com.unity3d.UnityEditor.plist。

On Windows, EditorPrefs are stored in the registry under the HKCU\Software\Unity Technologies\UnityEditor key.

在WindowsEditorPrefs储存在注册表HKCU\Software\Unity Technologies\UnityEditor。

Class Functions类函数

• SetInt
  Sets the value of the preference identified by key.
  设置由键确定的偏好值。
• GetInt
  Returns the value corresponding to key in the preference file if it exists.
• SetFloat
  Sets the value of the preference identified by key.
• GetFloat
  Returns the value corresponding to key in the preference file if it exists.
• SetString
  Sets the value of the preference identified by key.
• GetString
  Returns the value corresponding to key in the preference file if it exists.
• SetBool
  Sets the value of the preference identified by key.
• GetBool
  Returns the value corresponding to key in the preference file if it exists.
• HasKey
  Returns true if key exists in the preferences.
• DeleteKey
  Removes key and its corresponding value from the preferences.
  从偏好设定删除键和它对应的值。
• DeleteAll
  Removes all keys and values from the preferences. Use with caution.
  从偏好设定删除所有键和值。请谨慎使用。