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问题总结档案
2022-07-28 10:08:00 【我那个果味】
问题一:使用SpringBoot 如何改变时间格式
使用@JsonFormat注解
public User {
...
@JsonFormat(pattern = "yyyy-MM-dd" timezone="GMT+8")
private Date createTime;
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime updateTime;
...
}
JsonFormat注解可以帮助我们实现日期转化为指定格式的时间字符串pattern属性指定时间格式,timezone属性指定时区LocalDateTime不会产生时区问题;Date会产生时区问题,需要使用timezone进行指定
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