public interface PreferencesFactory
Preferences
实现供应商应提供相应的
PreferencesFactory实现使新
Preferences实现可安装在平台特定的默认实现的地方。
这类是Preferences者只。Preferences设施的正常用户不需要咨询文件。
Preferences
Modifier and Type | Method and Description |
---|---|
Preferences |
systemRoot()
返回系统根首选节点。
|
Preferences |
userRoot()
返回对应于调用用户的用户根首选节点。
|
Preferences systemRoot()
Preferences userRoot()
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