摘要：java.sql.SQLSyntaxErrorException: Expression #8 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'environment.t1.so2' which 阅读全文

摘要：maven引入springboot依赖时出现了Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom 刚开始以为是maven网络不好 之后换成了阿里源 依旧不行 突然想起以前也遇见过这种情 阅读全文