4.0.0 org.springframework.boot spring-boot-starter-parent 2.7.18 com.yqj yqj-server 1.0.0 jar yqj-server 一企接演示后端(实验部署) 1.8 UTF-8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-data-jpa org.springframework.boot spring-boot-starter-data-redis mysql mysql-connector-java 8.0.33 com.google.zxing core 3.5.1 com.google.zxing javase 3.5.1 yqj-server org.springframework.boot spring-boot-maven-plugin