尝试通过 SugarORM 将数据保存到数据库

Question

按照官网说明，尝试用SugarOrm将Book存入数据库

public class MainActivity extends AppCompatActivity {

    Button btnSave;
    EditText title;
    EditText title2;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        title = findViewById(R.id.e1);
        title2 = findViewById(R.id.e2);
        btnSave = findViewById(R.id.b1);

        btnSave.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                String temporatyTitle = title.getText().toString();
                String temporaryEdition = title2.getText().toString();

                Book book = new Book(temporatyTitle, temporaryEdition);
                book.save();
            }
        });
    }
}

2级

public class Book extends SugarRecord<Book> {

    String title;
    String edition;

    public Book(){

    }

    public Book(String title, String edition){
        this.title = title;
        this.edition = edition;
    }

}

我收到错误

no such table: BOOK

如何创建这个 table？我在官网上找不到这个

Answer 1

如果您已按照文档中的建议完全设置清单文件。尝试将您的数据库版本号更改为更高的值

尝试通过 SugarORM 将数据保存到数据库

Trying to save data to Database by SugarORM

java

android

sugarorm