loginactivity中的代码
SharedPreferences.Editor editor = getSharedPreferences("token",MODE_PRIVATE).edit();
editor.putString("name",responseData.data.user.getUsername() );
editor.putString("jwt",responseData.data.getJwt());
editor.commit();
能够成功保存
其他地方读取
SharedPreferences preferences;
preferences = ContextApplication.getAppContext().getSharedPreferences("toke",Context.MODE_PRIVATE);
String token = preferences.getString("jwt","null");
String appId = preferences.getString("name","null");
Log.d("MentalitydataAcitvity:","username========"+appId);
Log.d("MentalitydataAcitvity:","jwt======"+token);
不报错 但是打印的数据为空 怎样解决