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对象的序列化
2022-07-05 05:14:00 【qingqing不秃头】
1.什么是序列化和反序列化
简单来说,就是将Java对象转换成二进制流进行传输,反序列化则是将二进制数据流转换成java对象信息的过程.
2.如何实现序列化
只需让实体类去实现Serializable接口即可
@Data
@AllArgsConstructor
@NoArgsConstructor
@TableName(value = "users",autoResultMap = true)
@ApiModel
public class User implements Serializable {
@TableField(value = "username")
@ApiModelProperty(value = "学号")
private String userName;
@TableId(value="age")
@ApiModelProperty(value = "用户年龄")
private Integer age;
被static修饰的属性不能被序列化
3.序列化方式
jdk默认序列化
存储形式是16进制的字符
JacksonJsonRedisSerializer序列化
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