我正在开发一个项目并使用Spring。

它工作正常,但是当我向它添加数据库时,我得到了一些异常。

WARN com.zaxxer.hikari.util.DriverDataSource : Registered driver with driverClassName=org.gjt.mm.mysql.Driver was not found, trying direct instantiation.

ERROR com.zaxxer.hikari.pool.HikariPool : root - Exception during pool initialization.

java.sql.SQLException: Access denied for user ''@'localhost' (using password: YES)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965) ~[mysql-connector-java-5.1.46.jar:5.1.46]

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3976) ~[mysql-connector-java-5.1.46.jar:5.1.46]

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3912) ~[mysql-connector-java-5.1.46.jar:5.1.46]

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871) ~[mysql-connector-java-5.1.46.jar:5.1.46]......

依赖项:

org.springframework.boot

spring-boot-starter-data-jpa

org.springframework.boot

spring-boot-starter-thymeleaf

org.springframework.boot

spring-boot-starter-web

com.detectlanguage

detectlanguage

1.1.0

org.springframework.boot

spring-boot-devtools

runtime

org.jsoup

jsoup

1.9.1

mysql

mysql-connector-java

runtime

org.springframework.boot

spring-boot-starter-test

test

org.springframework.security

spring-security-test

test

应用程序属性:

#Database settings

spring.datasource.url=jdbc:mysql://localhost:3306/mSecond

spring.jpa.hibernate.ddl-auto=update

spring.datasource.name=name

spring.datasource.password=password

spring.datasource.driver-class-name=org.gjt.mm.mysql.Driver

spring.datasource.tomcat.connection-properties=useUnicode=true;characterEncoding=utf-8;

spring.datasource.sql-script-encoding=UTF-8

数据库地址正确,工作正常-100%

是否可以有人展示另一种方法,更适合在春季进行数据库初始化?