Cannot determine embedded database driver class for database type NONE

这个问题要从“ 

java.io.IOException: Server returned HTTP response code: 403 for URL: http://start.spring.io ”错误说起， eclipse  创建  spring boot  项目  遇到错误：java.io.IOException: Server returned HTTP response code: 403 for URL: http://start.spring.io

然后就在网页上创建项目下载，新建Maven工程，修改Pom.xml 文件……

完整错误信息如下：

2017-12-29 17:28:51.149  INFO 4429 --- [           main] com.wanyu.fams.App                       : Starting App on avenMac.local with PID 4429 (/Users/aven/Documents/workspace/fams/fams/target/classes started by aven in /Users/aven/Documents/workspace/fams/fams)
2017-12-29 17:28:51.153  INFO 4429 --- [           main] com.wanyu.fams.App                       : No active profile set, falling back to default profiles: default
2017-12-29 17:28:51.228  INFO 4429 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@4e7912d8: startup date [Fri Dec 29 17:28:51 CST 2017]; root of context hierarchy
2017-12-29 17:28:52.062  WARN 4429 --- [           main] o.m.s.mapper.ClassPathMapperScanner      : No MyBatis mapper was found in '[com.wanyu.fams]' package. Please check your configuration.
2017-12-29 17:28:53.358  INFO 4429 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-12-29 17:28:53.384  INFO 4429 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2017-12-29 17:28:53.386  INFO 4429 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.23
2017-12-29 17:28:53.564  INFO 4429 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2017-12-29 17:28:53.564  INFO 4429 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 2341 ms
2017-12-29 17:28:53.904  INFO 4429 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: 'dispatcherServlet' to [/]
2017-12-29 17:28:53.913  INFO 4429 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-12-29 17:28:53.914  INFO 4429 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-12-29 17:28:53.915  INFO 4429 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-12-29 17:28:53.915  INFO 4429 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
2017-12-29 17:28:54.580  INFO 4429 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@4e7912d8: startup date [Fri Dec 29 17:28:51 CST 2017]; root of context hierarchy
2017-12-29 17:28:54.725  INFO 4429 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntitymysqlmysql-connector-java5.1.41