我的连接信息是
spring: datasource: data-username: root data-password: 123456 url: jdbc:mysql://127.0.0.1:3306/db_shiro driver-class-name: com.mysql.jdbc.Driver
启动报错为
2018-10-19 12:09:32.195 ERROR 20024 --- [ main] o.a.tomcat.jdbc.pool.ConnectionPool : Unable to create initial connections of pool.
java.sql.SQLException: Access denied for user ''@'localhost' (using password: NO)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) ~[mysql-connector-java-5.1.45.jar:5.1.45]
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973) ~[mysql-connector-java-5.1.45.jar:5.1.45]
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909) ~[mysql-connector-java-5.1.45.jar:5.1.45]
。。。。。。。
实际为:
spring: datasource: username: root password: 123456 url: jdbc:mysql://127.0.0.1:3306/db_shiro driver-class-name: com.mysql.jdbc.Driver
运行后结果: