我想使用tomcat7-maven-plugin设置我的Web应用程序项目进行一键式部署。
我按照此处所述配置了我的项目：Tomcat 8 Maven Plugin for Java 8
我正在部署到Tomcat 8.0.14和JDK 1.8.0_31。 Web应用程序的大小约为60 MB，但我配置了Tomcat，因此可以部署该大小的war文件。
但是，每次我尝试运行时：mvn tomcat7:redeploy或maven tomcat7:deploy我都会收到以下错误消息：
Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy
(default-cli) on project my-web-app: Cannot invoke Tomcat manager:
Connection timed out: connect
现在正在进行研究我总是找到Connection拒绝的问题的解决方案但没有连接超时。
我已尝试多次重启应用服务器但没有更改。
有一个代理，但它已在maven的settings.xml文件中正确配置。
有没有人知道连接超时的原因或我可以更改超时设置的位置？
这是一个运行带有-X标志的maven的完整堆栈跟踪：
[ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:
redeploy (default-cli) on project my-web-app: Cannot invoke Tomcat
manager: Connection timed out: connect -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal o
rg.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy (default-cli) on projec
t my-web-app: Cannot invoke Tomcat manager
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:216)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThre
adedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(Lifecycl
eStarter.java:120)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:160)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Laun
cher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.jav
a:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(La
uncher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:
356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Cannot invoke Tomcat
manager
at org.apache.tomcat.maven.plugin.tomcat7.AbstractCatalinaMojo.execute(A
bstractCatalinaMojo.java:141)
at org.apache.tomcat.maven.plugin.tomcat7.AbstractWarCatalinaMojo.execut
e(AbstractWarCatalinaMojo.java:68)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(Default
BuildPluginManager.java:132)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:208)
... 19 more
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketI
mpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.ja
va:345)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocket
Impl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java
:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSoc
ketFactory.java:117)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnect
ion(DefaultClientConnectionOperator.java:178)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedCli
entConnectionImpl.java:304)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(Default
RequestDirector.java:610)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultReq
uestDirector.java:445)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttp
Client.java:863)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttp
Client.java:82)
at org.apache.tomcat.maven.common.deployer.TomcatManager.invoke(TomcatMa
nager.java:742)
at org.apache.tomcat.maven.common.deployer.TomcatManager.deployImpl(Tomc
atManager.java:705)
at org.apache.tomcat.maven.common.deployer.TomcatManager.deploy(TomcatMa
nager.java:388)
at org.apache.tomcat.maven.plugin.tomcat7.deploy.AbstractDeployWarMojo.d
eployWar(AbstractDeployWarMojo.java:85)
at org.apache.tomcat.maven.plugin.tomcat7.deploy.AbstractDeployMojo.invo
keManager(AbstractDeployMojo.java:82)
at org.apache.tomcat.maven.plugin.tomcat7.AbstractCatalinaMojo.execute(A
bstractCatalinaMojo.java:132)
... 22 more
[DEBUG] Connection manager is shutting down
[ERROR]
[ERROR]
[DEBUG] Connection manager shut down
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionE
xception
非常感谢任何帮助。
问候