public class sqlopenhelper_ {
    private Myhelper myhelper;

    public sqlopenhelper_(Myhelper myhelper) {
        this.myhelper = myhelper;
    }


    //新增
public void Insertdata(String name1,String jsons1){
        //得到可讀的資料庫
SQLiteDatabase database = myhelper.getWritableDatabase();
        //先刪除
database.delete("yingying"
 
, "name=?", new String[]{name1});
        //新增欄位
ContentValues values = new ContentValues();
        values.put("name",name1);
        values.put("jsons",jsons1);
        long yingying = database.insert("yingying", null, values);

    }
     //查詢方法
public String Selectdata(String name1){
        //設定變數
String data=""
 
;
        //得到可讀的資料庫
SQLiteDatabase database1 = myhelper.getWritableDatabase();
        //根據條件查詢資料庫
Cursor cursor = database1.query("yingying", null, "name=?", new String[]{name1}, null, null, null);
        while (cursor.moveToNext()){
             data = cursor.getString(cursor.getColumnIndex("jsons"));
        }

        return 
 
data;
    }
}