# sp鍵值存儲
shared_preferences: ^0.5.1+2
Future setUserToken() async{
SpUtil spUtil = await SpUtil.getInstance();
spUtil.putString(SharedPreferencesKeys.userToken, '10');
}
Future delUserToken() async{
SpUtil spUtil = await SpUtil.getInstance();
spUtil.remove(SharedPreferencesKeys.userToken);
}
Future getUserToken() async{
SpUtil spUtil = await SpUtil.getInstance();
String userToken = spUtil.get(SharedPreferencesKeys.userToken);
print('------獲得結(jié)果 $userToken-----');
}
屏幕快照 2019-04-09 下午7.47.20.png
