Война с пружиной-неудачей при запуске

Question

Я пытаюсь сделать веб-сервис, используя весеннюю загрузку с gretty. Он хорошо работает при вызове appStart в градиенте, но при вызове appStartWar он будет показывать ошибку.

Это ошибка:

Exception in thread "main" java.lang.ClassNotFoundException: com.example.server.Application 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358) 
    at java.lang.Class.forName0(Native Method) 
    at java.lang.Class.forName(Class.java:270) 
    at java_lang_Class$forName.call(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124) 
    at org.akhikhl.gretty.SpringBootServerManager.startServer(SpringBootServerManager.groovy:46) 
    at org.akhikhl.gretty.ServerManager$startServer$0.call(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) 
    at org.akhikhl.gretty.Runner.run(Runner.groovy:70) 
    at org.akhikhl.gretty.Runner.this$2$run(Runner.groovy) 
    at org.akhikhl.gretty.Runner$this$2$run.call(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112) 
    at org.akhikhl.gretty.Runner.main(Runner.groovy:48) 
Exception in thread "Thread-18" org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.7.0_51\bin\java.exe'' finished with non-zero exit value 1 
    at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:365) 
    at org.gradle.process.internal.DefaultJavaExecAction.execute(DefaultJavaExecAction.java:31) 
    at org.gradle.api.internal.file.DefaultFileOperations.javaexec(DefaultFileOperations.java:159) 
    at org.gradle.api.internal.project.AbstractProject.javaexec(AbstractProject.java:793) 
    at org.gradle.api.Project$javaexec$8.call(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) 
    at org.akhikhl.gretty.DefaultLauncher.javaExec(DefaultLauncher.groovy:48) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324) 
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:368) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1016) 
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141) 
    at org.akhikhl.gretty.LauncherBase$_launchThread_closure6.doCall(LauncherBase.groovy:216) 
    at org.akhikhl.gretty.LauncherBase$_launchThread_closure6.doCall(LauncherBase.groovy) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324) 
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:278) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1016) 
    at groovy.lang.Closure.call(Closure.java:423) 
    at groovy.lang.Closure.call(Closure.java:417) 
    at groovy.lang.Closure.run(Closure.java:504) 
    at java.lang.Thread.run(Thread.java:744) 

Кажется, что он не мог найти основной класс в файле войны, но com.example.server.Application действительно существует в войне с пути WEB-INF/classes/com/example/server

build.gradle

apply plugin: 'java' 
apply plugin: 'war' 
apply plugin: 'spring-boot' 
apply plugin: 'org.akhikhl.gretty' 

buildscript { 
    repositories { 
     mavenCentral() 
     jcenter() 
    } 
    dependencies { 
     classpath 'org.akhikhl.gretty:gretty:1.1.8' 
     classpath 'org.springframework.boot:spring-boot-gradle-plugin:1.2.2.RELEASE' 
    } 
} 

dependencies{ 

    compile 'org.springframework.boot:spring-boot-starter-web:1.2.2.RELEASE' 

    providedRuntime 'org.springframework.boot:spring-boot-starter-tomcat' 
    providedCompile 'javax.servlet:javax.servlet-api:3.1.0' 

} 

gretty { 
    springBoot = true 
    springBootVersion = '1.2.2.RELEASE' 
    httpsEnabled = true 
} 

Application.java

@RestController 
@SpringBootApplication 
class Application extends SpringBootServletInitializer { 

    public static void main(String[] args) { 
     SpringApplication.run(Application.class, args); 
    } 

    @Override 
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { 
     return builder.sources(Application.class); 
    } 

    @RequestMapping(value = "test", method = RequestMethod.GET) 
    public String test() { 
     return "success"; 
    } 


} 

Любая помощь приветствуется :)

---

Вот мой проект в Gitlab link

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Я попытался развернуть войну 7-кот непосредственно, но это не удалось, как Что ж. Поэтому я думаю, что это не проблема.

журнал

javax.servlet.ServletException: Failed to instantiate WebApplicationInitializer class 
    at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:160) 
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5513) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) 
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) 
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) 
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1081) 
    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1877) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) 
    at java.util.concurrent.FutureTask.run(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: java.lang.IllegalAccessException: Class org.springframework.web.SpringServletContainerInitializer can not access a member of class com.example.server.Application with modifiers "" 
    at sun.reflect.Reflection.ensureMemberAccess(Unknown Source) 
    at java.lang.Class.newInstance(Unknown Source) 
    at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:157) 
    ... 12 more 

Answer 1

ваш

@RestController 
@SpringBootApplication 
class Application extends SpringBootServletInitializer 

класс должен быть общественности:

@RestController 
@SpringBootApplication 
public class Application extends SpringBootServletInitializer 

В своем нынешнем виде он пакет защищен и не может быть созданный через отражение. (по умолчанию)