java.lang.ClassNotFoundException:com.microsoft.sqlserver.jdbc.SQLServerDriver?

时间:2019-09-05 14:51:42

标签: java sql-server tomcat jdbc

我是Java的初学者,我开发了一个应用程序,但是我删除了项目,并添加了另一个时间,当我执行该应用程序时,我遇到了一个错误:( WEB-INF包含lib和web.xml < / strong>)

  

java.lang.ClassNotFoundException:   com.microsoft.sqlserver.jdbc.SQLServerDriver位于   org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1352)     在   org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1180)     在java.lang.Class.forName0(本机方法)在   java.lang.Class.forName(Class.java:264)在   fr.veolia.rvd.Hierarchies.getJson(Hierarchies.java:38)在   org.apache.jsp.getJson_jsp._jspService(getJson_jsp.java:131)在   org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)在   javax.servlet.http.HttpServlet.service(HttpServlet.java:729)在   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438)     在   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)     在org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)     在javax.servlet.http.HttpServlet.service(HttpServlet.java:729)在   org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)     在   org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)     在   org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)     在   org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)     在   org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)     在   org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)     在   org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)     在   org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)     在   org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)     在   org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)     在   org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)     在   org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)     在   org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)     在   org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1152)     在   org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process(AbstractProtocol.java:684)     在   org.apache.tomcat.util.net.AprEndpoint $ SocketProcessor.doRun(AprEndpoint.java:2527)     在   org.apache.tomcat.util.net.AprEndpoint $ SocketProcessor.run(AprEndpoint.java:2516)     在   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)     在   java.util.concurrent.ThreadPoolExecutor $ Worker.run(ThreadPoolExecutor.java:617)     在   org.apache.tomcat.util.threads.TaskThread $ WrappingRunnable.run(TaskThread.java:61)     在java.lang.Thread.run(Thread.java:745)

pom.xml:

...

<dependency>
   <groupId>com.microsoft.sqlserver</groupId>
   <artifactId>mssql-jdbc</artifactId>
   <version>6.4.0.jre8</version>
</dependency>

...

我该如何解决?或者这里缺少什么?

0 个答案:

没有答案