Android Room不接受通用字段类型
我试图创建一个基类，它的id字段是一个泛型类型，比如Android Room不接受通用字段类型,android,android-room,Android,Android Room,我试图创建一个基类，它的id字段是一个泛型类型，比如 class BaseEntity<T>{ private T id; //get, set; } class User extends BaseEntity<String> { //blah blah blah } 我有一把这样的刀： @Dao public interface UserDao { @Query("SELECT * FROM user WHERE id = :id") F
class BaseEntity<T>{
private T id;
//get, set;
}
class User extends BaseEntity<String> {
//blah blah blah
}
@Dao
public interface UserDao {
@Query("SELECT * FROM user WHERE id = :id")
Flowable<User> getUserById(String id);
}