无法通过终端使用 gradlew 命令构建 corda

Question

我是 corda 的新手，我正在尝试遵循可用的文档。我正在尝试遵循 HelloWorld 教程，并在尝试运行 gradlew clean deployNodes 时收到失败通知，后面是下面给出的通知。我无法理解它是关于什么的。

失败：构建失败，出现异常。

* What went wrong:
A problem occurred configuring root project 'cordapp-template-java'.
> Could not resolve all files for configuration ':classpath'.
   > Could not resolve net.corda.plugins:cordapp:3.1.0.
     Required by:
         project :
      > Could not resolve net.corda.plugins:cordapp:3.1.0.
         > Could not get resource 'https://repo1.maven.org/maven2/net/corda/plug
ins/cordapp/3.1.0/cordapp-3.1.0.pom'.
            > Could not HEAD 'https://repo1.maven.org/maven2/net/corda/plugins/c
ordapp/3.1.0/cordapp-3.1.0.pom'.
               > Connect to repo1.maven.org:443 [repo1.maven.org/151.101.36.209]
 failed: Connection refused: connect
      > Could not resolve net.corda.plugins:cordapp:3.1.0.
         > Could not get resource 'https://jcenter.bintray.com/net/corda/plugins
/cordapp/3.1.0/cordapp-3.1.0.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/net/corda/plugins/cord
app/3.1.0/cordapp-3.1.0.pom'.
               > Connect to jcenter.bintray.com:443 [jcenter.bintray.com/108.168
.243.150] failed: Connection refused: connect
   > Could not resolve net.corda.plugins:cordformation:3.1.0.
     Required by:
         project :
      > Could not resolve net.corda.plugins:cordformation:3.1.0.
         > Could not get resource 'https://repo1.maven.org/maven2/net/corda/plug
ins/cordformation/3.1.0/cordformation-3.1.0.pom'.
            > Could not HEAD 'https://repo1.maven.org/maven2/net/corda/plugins/c
ordformation/3.1.0/cordformation-3.1.0.pom'.
               > Connect to repo1.maven.org:443 [repo1.maven.org/151.101.36.209]
 failed: Connection refused: connect
      > Could not resolve net.corda.plugins:cordformation:3.1.0.
         > Could not get resource 'https://jcenter.bintray.com/net/corda/plugins
/cordformation/3.1.0/cordformation-3.1.0.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/net/corda/plugins/cord
formation/3.1.0/cordformation-3.1.0.pom'.
               > Connect to jcenter.bintray.com:443 [jcenter.bintray.com/108.168
.243.150] failed: Connection refused: connect
   > Could not resolve net.corda.plugins:quasar-utils:3.1.0.
     Required by:
         project :
      > Could not resolve net.corda.plugins:quasar-utils:3.1.0.
         > Could not get resource 'https://repo1.maven.org/maven2/net/corda/plug
ins/quasar-utils/3.1.0/quasar-utils-3.1.0.pom'.
            > Could not HEAD 'https://repo1.maven.org/maven2/net/corda/plugins/q
uasar-utils/3.1.0/quasar-utils-3.1.0.pom'.
               > Connect to repo1.maven.org:443 [repo1.maven.org/151.101.36.209]
 failed: Connection refused: connect
      > Could not resolve net.corda.plugins:quasar-utils:3.1.0.
         > Could not get resource 'https://jcenter.bintray.com/net/corda/plugins
/quasar-utils/3.1.0/quasar-utils-3.1.0.pom'.
            > Could not HEAD 'https://jcenter.bintray.com/net/corda/plugins/quas
ar-utils/3.1.0/quasar-utils-3.1.0.pom'.
               > Connect to jcenter.bintray.com:443 [jcenter.bintray.com/108.168
.243.150] failed: Connection refused: connect

Answer 1

您需要访问 Maven 才能下载所需的 Corda 和 CorDapp 依赖项。

无法通过终端使用 gradlew 命令构建 corda

unable to build in corda using gradlew command via terminal

java

corda