Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
错误日志：2019-07-1316:04:26.318INFO21144---[main]o.apache.catalina.core.StandardService:Stoppingservice[Tomcat]2019-07-1316:04:26.325WARN21144---[main]o.a.c.loader....
HikariCP 脑火Failed to obtain JDBC Connection: You need to run the CLI build and you need target/classes in your classpath to run.
测试了一下HikariCP连接池报错，无解十一月16,20175:31:59下午org.apache.catalina.core.StandardContextloadOnStartup严重:Servlet[InitTaskServlet]inwebapplication[]threwload()exceptionor...
Eclipse4.6安装Tomcat插件时报错：Unable to read repository at http://tomcatplugin.sf.net/update/content.xml. Received fatal alert: handshake_failure
错误如下：Unabletoreadrepositoryathttp://tomcatplugin.sf.net/update/content.xml.Receivedfatalalert:handshake_failure 由于使用的是Eclipse4.6.3，导致安装时提示不能安装此插件，解决方法如下：1、...
Ubuntu 16.04出现："Failed to start /etc/rc.local Compatibility"的问题解决思路
"Failedtostart/etc/rc.localCompatibility"这个错误没有最终解决方法，之后思路，如下：1、打开/etc/rc.local看是否有其它的任务或者开关导致启动失败。如果有就看需要去除。比如我的电脑如下所示：由于我开启了开机使用小键盘的功能，而这个也导致了关机也启动，所以我直接去除。重启...
ubuntu 重启 nginx 失败，* Restarting nginx nginx ...fail!
$sudoservicenginxrestart*Restartingnginxnginx...fail!123123原因是你配置nginx的配置文件出了错误$sudonginx-tnginx:[emerg]"location"directiveisnotallowedh...