1.最簡單的問題在配置連接URL時添加 ?characterEncoding=utf8
(原始配置信息)
spring:
datasource:
url: jdbc:mysql://127.0.0.1:3306/test?serverTimezone=Asia/Shanghai
username: root
password: 654321
driver-class-name: com.mysql.cj.jdbc.Driver
(更新後的配置信息)
spring:
datasource:
url: jdbc:mysql://127.0.0.1:3306/test?characterEncoding=utf8&serverTimezone=Asia/Shanghai
username: root
password: 654321
driver-class-name: com.mysql.cj.jdbc.Driver
2.如若不行則可能需要修改MySQL安裝目錄下的my.ini 文件 自行百度