Spring acquisition date eight hours time difference problem solving (rpm)

This problem, a group of nausea. . Inability to Tucao

Original Address: https://blog.csdn.net/m0_38043362/article/details/78855196?utm_source=blogxgwz8

The cause of the problem, Internet search, it probably means: spring turn json default implementation jackson will go conversion time according to the time zone and the default time zone jackson is now the country is a difference of 8 hours, so there have to re-set the current project time zone where the ground.

3 ways I have tried, the first database configuration suitable for my project:

Region disposed serverTimezone = GMT + 8 additional database connection 1. application.yml application.properties file or, where the number is converted +% 2b using

spring:
    datasource:
        # 主数据源
        datasource:
            driverClassName: com.mysql.jdbc.Driver
            jdbc-url: jdbc:mysql://localhost:3306/ga_qhfj_microffice?useUnicode=true&characterEncoding=utf-8&serverTimezone=GMT%2b8&useSSL=false
            username: root
            password: root

2. application.properties or application.yml add configuration

# application.properties profiling 
spring.jackson.time -zone GMT + = . 8
  
---------------------------------- - 
 
# application.yml file to configure 
the Spring: 
    jackson: 
        Time -zone: GMT + 8

3. Return the entity class using annotations @JsonFormat

public class ArticleListVo {
    private Long articleId;
 
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")
    private Date createTime;
}