java - java 编程中构造函数未定义

Question

我正在尝试创建一个构造函数，每当您运行我的程序时，它都会自动输入用户，如果数据库中没有用户，则输入管理员。

@Entity
@Table(name = "fmsusers")
public class UsersVO {

    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    @Column(name = "userId")
    private Long userId;

    @Column(name = "userEmail")
    private String userEmail;

    @Column(name = "password")
    private String password;

    @Transient
    private String passwordConfirm;

    @Column(name = "firstName")
    private String firstName;

    @Column(name = "lastName")
    private String lastName;

    @Column(name = "phoneNumber")
    private String phoneNumber; 

    @Column(name = "Enabled", length = 1)
    private boolean enabled;

    @ManyToManyenter code here
    @JoinTable(name = "user_role", 
    joinColumns = @JoinColumn(name = "user_id"), 
    inverseJoinColumns = @JoinColumn(name = "role_id"))
    private Set<RolesVO> rolesVO;


    public static List<UsersVO> usersInit() throws Exception {

        List<UsersVO> initUsers = new ArrayList<UsersVO>();
        try {
                    initUsers.add(new UsersVO(1,"admin@gmail.com", "$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu", "$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu",
                            "Claude", "Kabayiza","0783240776", true));
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return initUsers;
    }
}

构造函数 UsersVO(int, String, String, String, String, String, String, boolean) 未定义

Answer 1

您还没有使用您输入的参数定义构造函数，因此Java只知道没有任何参数的默认构造函数。