异常信息1java.lang.IllegalStateException: Cannot get a text value from a numeric cell 异常原因1Excel数据Cell有不同的类型,当我们试图从一个数字类型的Cell(表格中)读取出一个字符串时,就会出现Cannot get a text value from a numeric cell的异常错误 解决方法1在Excel文件中有数字的单元格前加上` 文章作者: 123文章链接: https://gao5805123.github.io/123/2020/05/04/java.lang.IllegalStateException%20Cannot%20get%20a%20text%20value%20from%20a%20numeric%20cell/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命令提示符中编译码云博客或上传码云博客时报错下一篇IllegalStateException Failed to check the status of the service com.itheima.service.UserService. No provider available for the service com.itheima.service.UserService from the url zookeeper //127.0.0.1:2181/com.alibaba.dubbo.registry.RegistryService?application=health_backend&dubbo=2.6.0&interface=com.itheima.service.UserService&methods=findByUsername&pid=11244®ister.ip=192.168.233.1&revision=1.0-SNAPSHOT&side=consumer×tamp=1583916176766 to the consumer 192.168.233.1 use dubbo version 2.6.0 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
