使用Activator启动Play服务器时遇HTTP仓库访问拒绝，需改用HTTPS

启动命令 #

我使用以下命令启动Play服务器：

activator -Dconfig.file=conf/prod.conf -Dhttp.port=9006 -Dhttps.port=9007 -jvm-debug 5005 run

错误日志 #

服务器启动后出现连接拒绝错误，关键日志片段如下：

[info] Set current project to ofe (in build file:/Users/shiva/br/work/src/analytics/frontend/ui/)
[info] Updating {file:/Users/shiva/br/work/src/analytics/frontend/ui/}ofe...
[info] Resolving com.typesafe.play#play-jdbc_2.10;2.2.0 ...
[error] Server access Error: Connection refused url=http://repo.typesafe.com/typesafe/releases/com/typesafe/play/play-jdbc_2.10/2.2.0/play-jdbc_2.10-2.2.0.pom
[error] Server access Error: Connection refused url=http://repo.typesafe.com/typesafe/releases/com/typesafe/play/play-jdbc_2.10/2.2.0/play-jdbc_2.10-2.2.0.jar
[info] Resolving com.jolbox#bonecp-parent;0.8.0-rc1 ...
[error] Server access Error: Connection refused url=http://repo.typesafe.com/typesafe/releases/com/jolbox/bonecp-parent/0.8.0-rc1/bonecp-parent-0.8.0-rc1.jar
[error] Server access Error: Connection refused url=http://repo.typesafe.com/typesafe/releases/com/jolbox/bonecp-parent/0.8.0-rc1/bonecp-parent-0.8.0-rc1.jar
[info] Resolving com.typesafe.play#play-java_2.10;2.2.0 ...
[error] Server access Error: Connection refused url=http://repo.typesafe.com/typesafe/releases/com/typesafe/play/play-java_2.10/2.2.0/play-java_2.10-2.2.0.pom
[error] Server access Error: Connection refused url=http://repo.typesafe.com/typesafe/releases/com/typesafe/play/play-java_2.10/2.2.0/play-java_2.10-2.2.0.jar
...

项目配置文件内容 #

build.sbt #

libraryDependencies ++= Seq(
  javaJdbc,
  javaEbean,
  cache,
  "com.google.inject" % "guice" % "3.0"
)

resolvers += "Maven Central Server" at "https://repo1.maven.org/maven2"

resolvers += "Typesafe Server" at "https://repo.typesafe.com/typesafe/releases"

play.Project.playJavaSettings

seq(copyViewsSettings:_*)

project/plugins.sbt #

// Comment to get more information during initialization
logLevel := Level.Warn

// The Typesafe repository
resolvers ++= Seq(
  "Typesafe repository" at "https://repo.typesafe.com/typesafe/releases/",
  "Maven Repo" at  "https://repo1.maven.org/maven2/"
)

// Use the Play sbt plugin for Play projects
addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.2.0")

addSbtPlugin("com.typesafe.sbt" % "sbt-web" % "1.1.0")

环境信息与问题 #

• 使用sbt版本：0.13.18
• 已清理~/.ivy2/cache目录
• 问题：明明在配置中指定使用HTTPS地址https://repo.typesafe.com解析依赖，但实际启动时却尝试访问HTTP地址，导致连接拒绝。

解决方法 #

1. 强制全局/项目级仓库使用HTTPS #

创建或修改sbt仓库配置文件：

• 全局生效：在用户目录下创建~/.sbt/repositories文件
• 仅当前项目生效：在项目根目录的project文件夹下创建repositories文件

文件内容如下：

[repositories]
local
maven-central
typesafe-releases: https://repo.typesafe.com/typesafe/releases
typesafe-ivy-releases: https://repo.typesafe.com/typesafe/ivy-releases, [organization]/[module]/(scala_[scalaVersion]/)(sbt_[sbtVersion]/)[revision]/[type]s/[artifact](-[classifier]).[ext]

该配置会强制sbt使用HTTPS的Typesafe仓库，覆盖默认的HTTP配置。

2. 替换默认仓库列表 #

Play 2.2.x可能内置了HTTP的Typesafe仓库地址，会覆盖你追加的配置。修改build.sbt中的仓库配置，用:=完全替换默认列表：

resolvers := Seq(
  "Maven Central Server" at "https://repo1.maven.org/maven2",
  "Typesafe Server" at "https://repo.typesafe.com/typesafe/releases"
)

注意：使用:=会清空所有默认仓库，只保留你指定的仓库；如果需要保留其他默认仓库，需手动添加。

3. 排查网络/代理问题 #

• 如果使用代理服务器，检查代理是否支持HTTPS访问，或者是否存在将HTTPS重定向到HTTP的规则
• 尝试关闭代理后重新运行启动命令
• 若需要代理，在启动命令中添加代理参数：

activator -Dhttp.proxyHost=你的代理地址 -Dhttp.proxyPort=代理端口 -Dhttps.proxyHost=你的代理地址 -Dhttps.proxyPort=代理端口 -Dconfig.file=conf/prod.conf -Dhttp.port=9006 -Dhttps.port=9007 -jvm-debug 5005 run

4. 升级版本（可选） #

sbt 0.13.18和Play 2.2.0均为较旧版本，可能存在HTTPS仓库的兼容性问题。如果项目允许，可尝试：

• 升级sbt到0.13.x系列的最新版本
• 升级Play插件到兼容的新版本（注意版本间的兼容性）

内容的提问来源于stack exchange，提问作者Shiva Reddy