Andoid Sqlite 增查
发布时间:2020-12-12 19:41:30 所属栏目:百科 来源:网络整理
导读:SQLiteDatabase demoSQLite = this.openOrCreateDatabase("Sqllite_demo.db",Context.MODE_PRIVATE,null);//String sql = "Create table test1(id int)";//for(int i = 0;i10;i++){//String sql = "insert into test1(id) values("+i+")";//demoSQLite.execS
SQLiteDatabase demoSQLite = this.openOrCreateDatabase("Sqllite_demo.db",Context.MODE_PRIVATE,null); //String sql = "Create table test1(id int)"; // for(int i = 0;i<10;i++){ // String sql = "insert into test1(id) values("+i+")"; // demoSQLite.execSQL(sql); // } // Cursor cursor = demoSQLite.rawQuery("select * from test1",null); int i = 0; if(cursor != null){ if(cursor.moveToFirst()){ do{ System.out.println(cursor.getString(0)); //i++; }while(cursor.moveToNext()); } } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |