一段代码 完全解读 SharedPreferedces。

1、在项目中读取本地 txt 文件  （以JSON 格式存）

            InputStream open = getAssets().open("word/wrods.txt");            InputStreamReader reader = new InputStreamReader(open);            BufferedReader Buffer = new BufferedReader(reader);            String black = "";            String line = "";            while ((line = Buffer.readLine()) != null) {                black += line.trim();            }            JSONObject object = new JSONObject(black);

2、保存在SharedPreferedces 中

        SharedPreferences sharedPref = getSharedPreferences("Black", Context.MODE_PRIVATE);        SharedPreferences.Editor edit = sharedPref.edit();        edit.putString("black", black);        edit.commit();

3、读取SharedPreferedces 文件

        SharedPreferences preferences = getSharedPreferences("Black", Context.MODE_PRIVATE);        String black = preferences.getString("black", "没有获取到敏感词");        System.out.println("=======TAG=black==========" + black);