UserEntity 实体对象
private static final long serialVersionUID = 1L;
@ApiModelProperty(value = "主键id")
@TableId(value = "id", type = IdType.AUTO)
private Integer id;
@ApiModelProperty(value = "姓名")
private String name;
@ApiModelProperty(value = "性别")
private String sex;
@ApiModelProperty(value = "年龄")
private String age;
@ApiModelProperty(value = "备注")
private String memo;
@ApiModelProperty(value = "是否删除,0 否,1 是")
@TableField("is_delete")
private Integer isDelete;
//获取 list中id大于20的数据
List<UserEntity> collect2 =
userEntityList1.stream()
.filter(userEntity1 -> userEntity1.getId() > 20)
.collect(Collectors.toList());