我一直在重建我的本地这个例子:https://github.com/spring-projects/spring-integration-samples/tree/master/basic/sftp春JUnit测试:com.jcraft.jsch.JSchException:包腐败
但这次仅仅使用注解,而不是XML配置。我有这样的事情:
@Configuration
public class SftpExampleBeanClasses extends SftpConfig {
@Bean
public CachingSessionFactory<LsEntry> sftpSessionFactory() throws IOException {
DefaultSftpSessionFactory sftpSessionFactory = new DefaultSftpSessionFactory();
sftpSessionFactory.setHost(this.host);
sftpSessionFactory.setPort(this.port);
sftpSessionFactory.setUser(this.username);
InputStream stream = new ClassPathResource(this.privatekey).getInputStream();
sftpSessionFactory.setPrivateKey(new ByteArrayResource(StreamUtils.copyToByteArray(stream)));
sftpSessionFactory.setPrivateKeyPassphrase(this.passphrase);
sftpSessionFactory.setAllowUnknownKeys(true);
return new CachingSessionFactory<LsEntry>(sftpSessionFactory);
//return sftpSessionFactory;
}
@SuppressWarnings({ "unchecked", "rawtypes" })
@Bean
@ServiceActivator(inputChannel = "ftpChannel", adviceChain = "retryAdvice")
public MessageHandler ftpHandler() throws IOException {
FileTransferringMessageHandler handler = new FileTransferringMessageHandler(this.sftpSessionFactory());
handler.setRemoteDirectoryExpression(new LiteralExpression("/"));
return handler;
}
}
SftpCommon类:
@Configuration
public class SftpCommon extends SftpConfig {
@Bean
public int serverPort(){
if(this.port == -1){
return EmbeddedSftpServer.PORT;
}
return this.port;
}
@Bean
public EmbeddedSftpServer embeddedSftpServer(){
EmbeddedSftpServer embeddedSftpServer = new EmbeddedSftpServer();
embeddedSftpServer.setPort(serverPort());
return embeddedSftpServer;
}
}
SftpConfig类:
@Configuration
@PropertySource(value="classpath:user.properties")
public class SftpConfig {
@Value("${port}")
protected
int port;
@Value("${username}")
protected
String username;
@Value("${passphrase}")
protected
String passphrase;
@Value("${host}")
protected
String host;
@Value("${private.keyfile}")
protected
String privatekey;
public String getHost() {
return host;
}
@Bean
public String getUsername() {
return this.username;
}
@Bean
public String getPassphrase() {
return this.passphrase;
}
@Bean
public static PropertySourcesPlaceholderConfigurer placeHolderConfigurer() {
return new PropertySourcesPlaceholderConfigurer();
}
@Bean
public String getPrivatekey() {
return privatekey;
}
}
而在我的测试中,我有这样的事情:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes ={SftpExampleBeanClasses.class,SftpCommon.class, SftpConfig.class})
public class SftpOutboundTransferSample {
@Autowired
ApplicationContext applicationContext;
@Test
public void testOutbound() throws Exception{
final String sourceFileName = "README.md";
final String destinationFileName = sourceFileName +"_foo";
@SuppressWarnings("unchecked")
SessionFactory<LsEntry> sessionFactory = (SessionFactory<LsEntry>)
applicationContext.getBean(CachingSessionFactory.class);
/* this is the line where I'm getting issues */
sessionFactory.getSession();
}
我的stackTrace是这样的:
org.springframework.messaging.MessagingException:无法获取共用项目;嵌套异常是java.lang.IllegalStateException:无法在org.springframework.integration.util.SimplePool.getItem(SimplePool.java:178)上创建SFTP会话,位于org.springframework.integration.file.remote.session.CachingSessionFactory.getSession( (NativeMethodAccessorImpl.java:CachingSessionFactory.java:123)at com.spring.example.sftp.SftpOutboundTransferSample.testOutbound(SftpOutboundTransferSample.java:62)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:在org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall(FrameworkMethod。)上的java.lang.reflect.Method.invoke(Method.java:606)上的sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java:50)在org.junit.runners.model.FrameworkMethod.invokeExplosively(org.junit.internal.FrameworkMethod.java:47)org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) .runners.statements.InvokeMethod.evaluate(我nvokeMethod.java:17)在org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)在org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java: 86)org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)at org.springframework.test.context (org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)at org.junit.runners.ParentRunner $ 3.run(ParentRunner.java: 290)org.junit.runners.ParentRunner $ 1.schedule(ParentRunner.java:71)at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)at org.junit.runners.ParentRunner.access $ 000(ParentRunner .java:58)at org.junit.runners.ParentRunner $ 2.evaluate(ParentRunner.java:268)at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)at org.junit。 runner.ParentRunner.run(ParentRunner.java:363)at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run( JUnit4TestReference.java:50)org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java: 459)at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)at org .eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)引起:java.lang.IllegalStateExcep重刑:无法创建SFTP会话在org.springframework.integration.sftp.session.DefaultSftpSessionFactory.getSession(DefaultSftpSessionFactory.java:393)在org.springframework.integration.sftp.session.DefaultSftpSessionFactory.getSession(DefaultSftpSessionFactory.java:57)at org.springframework.integration。file.remote.session.CachingSessionFactory $ 1.createForPool(CachingSessionFactory.java:81)位于org.springframework.integration.file.remote.session.CachingSessionFactory $ 1.createForPool(CachingSessionFactory.java:78)at org.springframework.integration.util。 SimplePool.doGetItem(SimplePool.java:188)at org.springframework.integration.util.SimplePool.getItem(SimplePool.java:169)... 31更多原因:java.lang.IllegalStateException:无法在org.springframework连接.integration.sftp.session.SftpSession.connect(SftpSession.java:273)at org.springframework.integration.sftp.session.DefaultSftpSessionFactory.getSession(DefaultSftpSessionFactory.java:388)... 36 more引起:com.jcraft。 jsch.JSchException:在com.jcraft.jsch.Session的com.jcraft.jsch.Session.read(Session.java:937)com.jcraft.jsch.Session.start_discard(Session.java:1067)处发生数据包损坏。通过com.jcraft.jsch.Session.connect(Session.java:183)在org.springframework.integration.sftp.session处连接(Session.java:309)。 SftpSession.connect(SftpSession.java:264)... 37多个
我一直在寻找在互联网上,但说实话,我不为什么已了解我得到这个异常:
com.jcraft.jsch.JSchException:包腐败
我的log4j.xml配置:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
<!-- Appenders -->
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<param name="Target" value="System.out" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{HH:mm:ss.SSS} %-5p [%t][%c] %m%n" />
</layout>
</appender>
<!-- Loggers -->
<logger name="org.springframework.integration">
<level value="warn" />
</logger>
<logger name="org.springframework.integration.samples">
<level value="info" />
</logger>
<logger name="log4j.category.com.jcraft.jsch">
<level value="debug" />
<appender-ref ref="console" />
</logger>
<!-- Root Logger -->
<root>
<priority value="debug" />
<appender-ref ref="console" />
</root>
</log4j:configuration>
[修订] FULL ECLIPSE输出(控制台)这里:https://gist.github.com/columb1a/fe2d4dccabb6a5d9cecd3225d2a591dc
尝试开启“jsch”的调试功能:http://docs.spring.io/spring-integration/docs/4.3.7.RELEASE/reference/html/sftp.html#sftp-jsch-logging –
我已经发布了我的log4j.xml配置以防万一。我试图检查输出,但我不确定我应该检查什么,特别是诚实。 – Columb1a
@ArtemBilan我发布了一段与JSCH相关的终端输出。 – Columb1a