2024-02-14 14:09:10.913 ERROR 25116 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The ...
pool.HikariPool - HikariCP - Exception during pool ...
在IDEA中访问https请求时,可能会报错,在Maven中的import和runner配置项中增加相关参数配置就可以了: import -Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true runner -Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true -Dmaven.wagon.http.ssl.ignore.vali...
1、Intellij Idea 这个开发编辑神器(虽然我一点也不喜欢用它),在项目正常启动的时候,如果在你的webapp目录下的空文件夹它是不给你部署的。 解决方案,在空文件夹upload下面随便放个文件就行了。 2、如何将mysql5.x版本升级到mysql8.x版本,需要改的地方: 第一点、如果是maven项目,要注意依赖的注入,查看pom.mxl...
Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'investmentOfFundsBizService': Unsatisfied dependency expressed through field 'budgetExecuteBizService'; nested exception is org.spring...
这样搭配的优点是:轻量、自由度高、Spring与Spring MVC契合度更好。通过一个商品管理示例完成SSM框架的集成,可以将前面学习过的一些内容整合起来。 1.1、SpringMVC 1.客户端发送请求到DispacherServlet(分发器) 2.由DispacherServlet控制器查询HanderMapping,找到处理请求的Controller...
java.lang.IllegalStateException: Could not load TestContextBootstrapper [null]. Specify @BootstrapWith's 'value' attribute or make the default bootstrapper class available. 报这个错,是因为引用了hibernate方式的dao。比如iptv_dao_charge. java.lang.NoClassDefFoundError: org/springframework/core/ErrorCode...
ERROR ContextLoader Context initialization failed org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 7 in XML document from class path resource [applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 7; columnNumber: 62; cvc-complex-...
Expected Behavior just works, like on command line, or a nice error: FAILURE: Build failed with an exception. * What went wrong: Using dependency catalogs requires the activation of the matching feature preview. See the documentation at ...
一直出现HikariPool-1 - Exception during pool initialization.Could not create connection to database server. 我看网上说可能连接器版本不对,以及时区有问题。但是我这里都是正确的啊。 关键是:我尝试输入了错误的用户密码,它会报错说密码错误拒绝访问。我输入正确密码就会报HikariPool-1 - Exception during pool ...