异常信息12错误: 找不到或无法加载主类com.gao5805123.eurekaserver.EurekaServerApplication 解决方法1在Maven中找到这个项目,先clean和install一下,再运行项目 文章作者: 123文章链接: https://gao5805123.github.io/123/2020/05/03/%E9%94%99%E8%AF%AF%20%E6%89%BE%E4%B8%8D%E5%88%B0%E6%88%96%E6%97%A0%E6%B3%95%E5%8A%A0%E8%BD%BD%E4%B8%BB%E7%B1%BB%20com.gao5805123.eurekaserver.EurekaServerApplication/版权声明: 本博客所有文章除特别声明外，均采用 CC BY-NC-SA 4.0 许可协议。转载请注明来自 123！Java 打赏微信支付宝上一篇批处理的应用下一篇解决谷歌浏览器导入插件报的程序包无效：'CRX_HEADER_INVALID'。异常 相关推荐 2020-05-04org.springframework.beans.factory.BeanCreationException Error creating bean with name requestMappingHandlerMapping defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class] Invocation of init method failed; nested exception is java.lang.IllegalStateException Ambiguous mapping. Cannot map brandController method 2020-05-04CannotGetJdbcConnectionException、SQLException和InvalidConnectionAttributeException The server time zone value is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support 2020-05-03ConnectExceptionConnection refused connect & TransportCannotexecute request on any known server 2020-05-04CommunicationsException Communications link failure和java.net.ConnectException Connection refused connect 2020-05-03ConnectExceptionConnection refusedno further information和java.nio.channels.ClosedChannelException 2020-05-04ClassCastException com.gao5805123.servlet.ServletDemo cannot be cast to javax.servlet.Servlet
