我是Spring的新手。 我想使用Spring启动启动项目制作Spring MVC hello world示例。我正在使用WildFly 12来运行该项目。当我试图运行WildFly时，我遇到了这个错误
14:05:30,756 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 30) WFLYCLINF0002: Started client-mappings cache from ejb container
14:05:30,959 INFO [io.undertow.servlet] (ServerService Thread Pool -- 19) 2 Spring WebApplicationInitializers detected on classpath
14:05:31,080 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 19) Initializing Mojarra 2.2.13.SP5 for context '/MyEventTracker'
14:05:32,419 INFO [io.undertow.servlet] (ServerService Thread Pool -- 19) Initializing Spring root WebApplicationContext
14:05:32,419 INFO [org.springframework.web.context.ContextLoader] (ServerService Thread Pool -- 19) Root WebApplicationContext: initialization started
14:05:32,422 INFO [org.springframework.web.context.support.AnnotationConfigWebApplicationContext] (ServerService Thread Pool -- 19) Refreshing Root WebApplicationContext: startup date [Sat Apr 14 14:05:32 GMT+02:00 2018]; root of context hierarchy
14:05:32,480 ERROR [org.springframework.web.context.ContextLoader] (ServerService Thread Pool -- 19) Context initialization failed: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
at sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)
at sun.nio.fs.WindowsPath.parse(WindowsPath.java:94)
at sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:255)
at sun.nio.fs.AbstractPath.resolve(AbstractPath.java:53)
at org.jboss.modules.PathResourceLoader.getClassSpec(PathResourceLoader.java:115)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:266)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:78)
at org.jboss.modules.Module.loadModuleClass(Module.java:717)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:191)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:412)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:400)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:274)
at org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions(AnnotationConfigWebApplicationContext.java:231)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:133)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:621)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:522)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:409)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:291)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103)
at io.undertow.servlet.core.ApplicationListeners.contextInitialized(ApplicationListeners.java:187)
at io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:215)
at io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:184)
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:249)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:96)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:78)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
at java.lang.Thread.run(Thread.java:745)
at org.jboss.threads.JBossThread.run(JBossThread.java:485)
14:05:32,484 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 19) MSC000001: Failed to start service jboss.undertow.deployment.default-server.default-host./MyEventTracker: org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./MyEventTracker: java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
at java.lang.Thread.run(Thread.java:745)
at org.jboss.threads.JBossThread.run(JBossThread.java:485)
Caused by: java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:251)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:96)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:78)
... 8 more
Caused by: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
at sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)
at sun.nio.fs.WindowsPath.parse(WindowsPath.java:94)
at sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:255)
at sun.nio.fs.AbstractPath.resolve(AbstractPath.java:53)
at org.jboss.modules.PathResourceLoader.getClassSpec(PathResourceLoader.java:115)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:266)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:78)
at org.jboss.modules.Module.loadModuleClass(Module.java:717)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:191)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:412)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:400)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:274)
at org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions(AnnotationConfigWebApplicationContext.java:231)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:133)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:621)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:522)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:409)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:291)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103)
at io.undertow.servlet.core.ApplicationListeners.contextInitialized(ApplicationListeners.java:187)
at io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:215)
at io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:184)
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1526)
at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:249)
... 10 more
14:05:32,496 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 1) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "MyEventTracker.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.undertow.deployment.default-server.default-host./MyEventTracker" => "java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
Caused by: java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
Caused by: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class"}}
14:05:32,498 ERROR [org.jboss.as.server] (management-handler-thread - 1) WFLYSRV0021: Deploy of deployment "MyEventTracker.war" was rolled back with the following failure message:
{"WFLYCTL0080: Failed services" => {"jboss.undertow.deployment.default-server.default-host./MyEventTracker" => "java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
Caused by: java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
Caused by: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class"}}
14:05:32,804 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0028: Stopped deployment MyEventTracker.war (runtime-name: MyEventTracker.war) in 306ms
[2018-04-14 02:05:32,881] Artifact MyEventTracker:war: Error during artifact deployment. See server log for details.
[2018-04-14 02:05:32,881] Artifact MyEventTracker:war: java.lang.Exception: {"WFLYCTL0080: Failed services" => {"jboss.undertow.deployment.default-server.default-host./MyEventTracker" => "java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
Caused by: java.lang.RuntimeException: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class
Caused by: java.nio.file.InvalidPathException: Illegal char <<> at index 0: <NONE>.class"}}
代码： HelloController.java
package org.learning.spring.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HelloController {
@RequestMapping("/greeting")
public String sayHello(Model model) {
model.addAttribute("greeting", "Hello World!");
return "hello.jsp";
}
}
AppInitilializer.java
package org.learning.spring;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;
public class AppInitilializer implements WebApplicationInitializer {
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
WebApplicationContext context = getContext();
servletContext.addListener(new ContextLoaderListener(context));
ServletRegistration.Dynamic dispatcher = servletContext.addServlet("DispatcherServlet", new DispatcherServlet(context));
dispatcher.setLoadOnStartup(1);
dispatcher.addMapping("*.html");
}
private AnnotationConfigWebApplicationContext getContext() {
AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
context.setConfigLocation("org.learning.spring.WebConfig");
return context;
}
}
WebConfig.java
package org.learning.spring;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
@EnableWebMvc
@Configuration
public class WebConfig {
}
和我的pom.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.learning.spring</groupId>
<artifactId>MyEventTracker</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>MyEventTracker</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.1.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<artifactId>spring-boot-starter-tomcat</artifactId>
<groupId>org.springframework.boot</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<properties>
<java.version>1.8</java.version>
</properties>
<build>
<finalName>MyEventTracker</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
提前致谢
答案 0 :(得分：0)
对于将来会遇到这个问题的其他人来说，这似乎是WildFly和Spring之间整合的一个问题。
首先，我在WebConfig类
上缺少@ComponentScan注释第二：我尝试使用Tomcat，它可以正常使用此设置。
此外，我使用WildFly 9而不是12，错误已更改为
Caused by: java.lang.RuntimeException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerAdapter' defined in org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter]: Factory method 'requestMappingHandlerAdapter' threw exception; nested exception is java.lang.VerifyError: Cannot inherit from final class
我对新错误做了一些研究，我找到了这个链接
表示使用的Jackson API版本中的问题。我仍然无法在WildFly上成功运行，但我希望与您分享最新状态，就像将来有人需要它一样。