安装：cordova plugin add cordova-plugin-file
Installing "cordova-plugin-file" for android Installing "cordova-plugin-compat" for android The Android Persistent storage location now defaults to "Internal". Please check this plugin's README to see if your application needs any changes in its config.xml. If this is a new application no changes are required. If this is an update to an existing application that did not specify an "AndroidPersistentFileLocation" you may need to add: "<preference name="AndroidPersistentFileLocation" value="Compatibility" />" to config.xml in order for the application to find previously stored files. Adding cordova-plugin-file to package.json Saved plugin info for "cordova-plugin-file" to config.xml Android 配置存储文件位置：Internal 内部存储，Compatibility存储卡存储 <preference name="AndroidPersistentFileLocation" value="Internal" /> <preference name="AndroidPersistentFileLocation" value="Compatibility" />
