Java 创建新maven项目时显示错误。

当我尝试使用此命令创建maven项目时，会显示此错误。 我不知道为什么会这样。我的maven安装正确了。

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My maven安装在C:drive中。

这里的重要部分是连接重置。这意味着：在与服务器交谈的过程中，连接突然丢失。 这意味着您和服务器之间存在防火墙，或者服务器有问题（->检查服务器的错误日志）

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您也可以尝试在浏览器中打开（POM是简单的XML文件）。这可能会为您提供更好的错误消息或查看位置的想法（如果浏览器可以打开文件，您可能需要配置Maven以使用与浏览器相同的代理设置）。

您的internet连接似乎有问题：

INFO:I/O异常（java.net.SocketException）处理请求时捕获：连接重置

。首先检查你的互联网连接。你有代理人吗？如果是，则需要在settings.xml文件中进行配置。

D:\Eclipse workspace>mvn archetype:generate -DgroupId=com.nrifintech -DartifactId=DBAIEI -DarchetypeArtifactId=maven-archetype-webapp -DinteractiveMode=false
[INFO] Scanning for projects...
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-
clean-plugin/2.5/maven-clean-plugin-2.5.pom
Jan 23, 2014 2:47:53 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: I/O exception (java.net.SocketException) caught when processing request: Connection reset
Jan 23, 2014 2:47:53 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: Retrying request
Jan 23, 2014 2:48:14 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: I/O exception (java.net.SocketException) caught when processing request: Connection reset
Jan 23, 2014 2:48:28 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: Retrying request
Jan 23, 2014 2:48:49 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: I/O exception (java.net.SocketException) caught when processing request: Connection reset
Jan 23, 2014 2:48:49 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: Retrying request
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:mave
n-clean-plugin:2.5: Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or on
e of its dependencies could not be resolved: Failed to read artifact descriptor
for org.apache.maven.plugins:maven-clean-plugin:jar:2.5
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-
install-plugin/2.4/maven-install-plugin-2.4.pom
Jan 23, 2014 2:49:34 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: I/O exception (java.net.SocketException) caught when processing request: Connection reset
Jan 23, 2014 2:49:34 PM org.apache.maven.wagon.providers.http.httpclient.impl.cl
ient.DefaultRequestDirector tryExecute
INFO: Retrying request