我正在尝试运行maven Web应用程序项目并获取错误我已经创建了spring-servlet.xml文件和web.xml。如果我没有使用maven依赖项,那么同一项目正在运行。
SEVERE: Allocate exception for servlet [mvc-spring]
java.lang.NoSuchMethodError: org.springframework.context.support.AbstractApplicationContext.clearResourceCaches()V
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:878)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:676)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:642)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:690)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:558)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:499)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:172)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1174)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1090)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:770)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
HelloWorldController.java类
package com.javatpoint;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class HelloWorldController {
@RequestMapping(value="/hello")
@ResponseBody
public String sayHello() {
return "Hello World";
}
}
答案 0 :(得分:0)
The maven dependency to struts2-spring-plugin : 2.3.24.1 includes a dependency on spring-web : 3.0.5.RELEASE which includes in turn a dependency on spring-beans : 3.0.5.RELEASE.
So, spring-beans : 3.0.5.RELEASE was the reference used for the org.springframework.beans.support.ResourceEditorRegistrar class, which was not compatible with the rest of spring 4.2.2.RELEASE.
I included the dependency on spring-beans : 4.2.2.RELEASE on top of my hierarchy i.e. on the pom.xml file as
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>4.2.2.RELEASE</version>
</dependency>
the spring-beans-4.2.2.RELEASE.jar file is included in the Maven dependencies.