如何指定sbt依賴關係以及預期的JDK版本

如何在我的Build.sbt中指定JDK版本的依賴關係？如何指定sbt依賴關係以及預期的JDK版本

我遇到了Aspose庫的情況，其中文件名後綴爲JDK版本，即aspose-email-4.8.0-jdk17.jar而不是普通的aspose-email-4.8.0.jar。因此，通常指定相關性，例如

"com.aspose" % "aspose-email" % "4.8.0"

會導致SBT與下面的錯誤抱怨，因爲窮人SBT嘗試下載一個不存在的文件：

[warn] [FAILED  ] com.aspose#aspose-email;4.8.0!aspose-email.jar: (0ms) 
[warn] ==== local: tried 
[warn] /Users/developer/.ivy2/local/com.aspose/aspose-email/4.8.0/jars/aspose-email.jar 
[warn] ==== public: tried 
[warn] https://repo1.maven.org/maven2/com/aspose/aspose-email/4.8.0/aspose-email-4.8.0.jar 
[warn] ==== Aspose: tried 
[warn] http://maven.aspose.com/artifactory/simple/ext-release-local/com/aspose/aspose-email/4.8.0/aspose-email-4.8.0.jar 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] ::    FAILED DOWNLOADS   :: 
[warn] ::^see resolution messages for details^:: 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] :: com.aspose#aspose-email;4.8.0!aspose-email.jar 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
sbt.ResolveException: download failed: com.aspose#aspose-email;4.8.0!aspose-email.jar

更新後來我想通追加的JDK版本版本號可以解決這個問題：

"com.aspose" % "aspose-email" % "4.8.0-jdk17"

不幸的是它會引起SBT想牛逼另一個錯誤他的POM文件位於aspose-email-4.8.0-jdk17.pom，而它應該是aspose-email-4.8.0.pom。

[info] Resolving com.aspose#aspose-email;4.8.0-jdk17 ... 
[warn] module not found: com.aspose#aspose-email;4.8.0-jdk17 
[warn] ==== local: tried 
[warn] /Users/ganeshwara/.ivy2/local/com.aspose/aspose-email/4.8.0-jdk17/ivys/ivy.xml 
[warn] ==== public: tried 
[warn] https://repo1.maven.org/maven2/com/aspose/aspose-email/4.8.0-jdk17/aspose-email-4.8.0-jdk17.pom 
[warn] ==== Aspose: tried 
[warn] http://maven.aspose.com/artifactory/simple/ext-release-local/com/aspose/aspose-email/4.8.0-jdk17/aspose-email-4.8.0-jdk17.pom 
[info] Resolving net.sf.proguard#proguard-base;5.1 ... 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] ::   UNRESOLVED DEPENDENCIES   :: 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] :: com.aspose#aspose-email;4.8.0-jdk17: not found 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] 
[warn] Note: Unresolved dependencies path: 
[warn] com.aspose:aspose-email:4.8.0-jdk17 (/Users/ganeshwara/DropMyEmail/backup-server/project/Build.scala#L290) 
[warn]  +- Dropmysite:common_2.11:1.0-296020c84e74fa1fd65cd5361b563519ff9c4a5d 
sbt.ResolveException: unresolved dependency: com.aspose#aspose-email;4.8.0-jdk17: not found

我想如果你看看repo，你會看到，這個問題是由於不同的命名約定 - 在jar文件的後綴爲預期的JDK版本，但POM文件不是。

來源

2015-01-13 lolski

經過一些谷歌搜索後，我發現Maven實際上有一個可選的額外座標，分類器，它緊跟在版本號（source）之後。

要在SBT使用它，你應該定義你的依賴作爲

"com.aspose" % "aspose-email" % "4.8.0" classifier "jdk17"

（source）

來源

2015-01-13 09:44:52

是的，請參閱更新的答案。 – lolski

@lolski你從哪裏得到這個依賴？它在maven中心 –

這是在http://maven.aspose.com/artifactory/simple/ext-release-local，更具體地說，http://maven.aspose.com/artifactory/simple/ext-release-local /com/aspose/aspose-email/4.8.0/ – lolski

如何指定sbt依賴關係以及預期的JDK版本

回答

相關問題