先上结论:pom.xml文件中的spring.datasource.username写成name了,细心!!!
连接数据库出错
java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceScriptDatabaseInitializer' defined in class path resource [org/springframework/boot/autoconfigure/sql/init/DataSourceInitializationConfiguration.class]: Failed to execute database script
找了好久的错误
1.数据库是否开启了
2.idea是否和mysql连接上了:在datagrib创建表,idea看得到,说明连接上了
3.驱动版本:特地去官网下载一个和mysql一样的版本
都找不到原因,后面按照教程依次排查,发现问题