[移动开发]Android的greenDao一对多的关系

@Entity
public class TestIndex {

    @Id
    private Long id;
    private String name;
    @ToMany(referencedJoinProperty = "indexId")
    private List<TestNum> testNumList;


}

@Entity
public class TestNum {
    @Id
    private Long id;

    private String name;

    private int age;

    private long indexId;

    @ToOne(joinProperty = "indexId")
    private TestIndex testIndex;


}

使用方法如下

        DaoSession daoSession = ((App) getApplication()).getDaoSession();
        TestIndex testIndex = new TestIndex(1010L,"测试数据");
        TestIndexDao testIndexDao = daoSession.getTestIndexDao();
        TestNumDao testNumDao = daoSession.getTestNumDao();
        long insert = testIndexDao.insertOrReplace(testIndex);

        for (int i = 0; i < 6; i++) {
            TestNum testNum = new TestNum((long) i,"test" + i,28+i,insert);
            testNum.setTestIndex(testIndex);
            testNumDao.insertOrReplace(testNum);
        }

        List<TestIndex> list = daoSession.queryBuilder(TestIndex.class).build().list();
        if (list != null && list.size() > 0) {

            TestIndex index = list.get(0);
            List<TestNum> testNumList = index.getTestNumList();//需要加上再获取的到
            System.out.println(index);
        }

?前两个类为生成数据库表的entity及其对应的关系，创建后builder一下greendao就会自动生成相应的代码