过滤 Json 数据

// 生成 json 时将 userRoles 属性过滤
@JsonIgnoreProperties({"userRoles"})
public class User {
    private String userName;
    private String fullName;
    private String password;
    private List<UserRole> userRoles = new ArrayList<>();
}

public class User {
    private String userName;
    private String fullName;
    private String password;
   // 生成 json 时将 userRoles 属性过滤
    @JsonIgnore
    private List<UserRole> userRoles = new ArrayList<>();
}