我尝试在没有互联网连接的区域中处理我的项目。令我惊讶的是，sbt 在这种情况下遇到了麻烦。虽然，我应该将我的库放在缓存中（假设我最初在线启动该项目），但 sbt 无法解决某些依赖关系。
Sbt 无法获取我的本地 Maven 存储库，他也无法找到我认为他已经下载的其他依赖项（即在缓存中）。
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我的问题是：如何确保当我建立连接时，sbt
一次获取缓存中的库，这样当我没有它时，它
获取我所有的本地存储库，包括 Maven 的存储库。
我问这个问题是因为据我对当前情况的了解（即没有可用的互联网连接时）：
- sbt 从 Maven 缓存下载时遇到问题
- sbt可以在ivy local找到我的大部分依赖
- sbt 无法找到某些特定的依赖关系，由于某些原因，
显然没有被缓存。
例如，这里是 sbt 应该已经缓存的库的踪迹。
[warn] file:///Users/maatary/.m2/repository/com/google/inject/extensions/guice-assistedinject/4.0-beta4/guice-assistedinject-4.0-beta4.pom
[info] Resolving com.google.inject.extensions#guice-multibindings;4.0-beta4 ...
**[warn] Host repo1.maven.org not found.** url=http://repo1.maven.org/maven2/com/google/inject/extensions/guice-multibindings/4.0-beta4/guice-multibindings-4.0-beta4.pom
**[info] You probably access the destination server through a proxy server that is not well configured.**
[warn] module not found: com.google.inject.extensions#guice-multibindings;4.0-beta4
**[warn] ==== local: tried
[warn] /Users/maatary/.ivy2/local/com.google.inject.extensions/guice-multibindings/4.0-beta4/ivys/ivy.xml**
[warn] ==== public: tried
[warn] http://repo1.maven.org/maven2/com/google/inject/extensions/guice-multibindings/4.0-beta4/guice-multibindings-4.0-beta4.pom
[warn] ==== Local Maven Repository: tried
[warn] file:///Users/maatary/.m2/repository/com/google/inject/extensions/guice-multibindings/4.0-beta4/guice-multibindings-4.0-beta4.pom
[info] Resolving jline#jline;2.12 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: com.google.inject.extensions#guice-assistedinject;4.0-beta4: not found
[warn] :: com.google.inject.extensions#guice-multibindings;4.0-beta4: not found
这是缓存内容：
/Users/maatary/.ivy2/cache/com.google.inject.extensions
扩展父 guice 辅助注入 guice 多重绑定
每个文件夹中都有：
ivy-4.0-beta4.xml ivydata-4.0-beta4.properties
ivy-4.0-beta4.xml.原始
其他最后 2 个文件夹还包含：
jars、src 和 docs 文件夹。在罐子里你会发现罐子被拿来了。
e.g.
在辅助注入的 jars 文件夹中，您有：
guice-assistanceinject-4.0-beta4.jar
其ivy.xml如下：
<?xml version="1.0" encoding="UTF-8"?>
<ivy-module version="2.0" xmlns:m="http://ant.apache.org/ivy/maven">
<info organisation="com.google.inject.extensions"
module="guice-assistedinject"
revision="4.0-beta4"
status="release"
publication="20140320225220"
>
<description homepage="" />
<m:properties__guice.with.no_aop>true</m:properties__guice.with.no_aop>
<m:properties__gpg.skip>true</m:properties__gpg.skip>
<m:properties__project.build.sourceEncoding>UTF-8</m:properties__project.build.sourceEncoding>
<m:properties__guice.api.version>1.4</m:properties__guice.api.version>
<e:sbtTransformHash>7174be3135c2a95a21c158fb6beb5a9621b5b898</e:sbtTransformHash>
<m:properties__guice.with.jarjar>true</m:properties__guice.with.jarjar>
<m:maven.plugins>null__maven-gpg-plugin__1.4|null__maven-gpg-plugin__1.4|null__maven-remote-resources-plugin__null|org.codehaus.mojo__animal-sniffer-maven-plugin__null|org.apache.felix__maven-bundle-plugin__null|null__mav\
en-source-plugin__null|null__maven-javadoc-plugin__null|null__maven-gpg-plugin__1.4|null__maven-gpg-plugin__1.4|null__maven-remote-resources-plugin__null|org.codehaus.mojo__animal-sniffer-maven-plugin__null|org.apache.felix__maven-bundle\
-plugin__null|null__maven-source-plugin__null|null__maven-javadoc-plugin__null</m:maven.plugins>
</info>
<configurations>
<conf name="default" visibility="public" description="runtime dependencies and master artifact can be used with this conf" extends="runtime,master"/>
<conf name="master" visibility="public" description="contains only the artifact published by this module itself, with no transitive dependencies"/>
<conf name="compile" visibility="public" description="this is the default scope, used if none is specified. Compile dependencies are available in all classpaths."/>
<conf name="provided" visibility="public" description="this is much like compile, but indicates you expect the JDK or a container to provide it. It is only available on the compilation classpath, and is not transitive."/>
<conf name="runtime" visibility="public" description="this scope indicates that the dependency is not required for compilation, but is for execution. It is in the runtime and test classpaths, but not the compile classpath\
." extends="compile"/>
<conf name="test" visibility="private" description="this scope indicates that the dependency is not required for normal use of the application, and is only available for the test compilation and execution phases." extends\
="runtime"/>
<conf name="system" visibility="public" description="this scope is similar to provided except that you have to provide the JAR which contains it explicitly. The artifact is always available and is not looked up in a repos\
itory."/>
<conf name="sources" visibility="public" description="this configuration contains the source artifact of this module, if any."/>
<conf name="javadoc" visibility="public" description="this configuration contains the javadoc artifact of this module, if any."/>
<conf name="optional" visibility="public" description="contains all optional dependencies"/>
</configurations>
<publications>
<artifact name="guice-assistedinject" type="jar" ext="jar" conf="master"/>
</publications>
<dependencies>
<dependency org="com.google.inject" name="guice" rev="4.0-beta4" force="true" conf="compile->compile(*),master(*);runtime->runtime(*);test->runtime(*),master(*)">
<artifact name="guice" type="jar" ext="jar" conf="compile,runtime"/>
<artifact name="guice" type="jar" ext="jar" conf="test" m:classifier="tests"/>
</dependency>
<dependency org="cglib" name="cglib" rev="3.1" force="true" conf="test->runtime(*),master(*)">
<exclude org="asm" module="asm" name="*" type="*" ext="*" matcher="exact"/>
</dependency>
<dependency org="org.ow2.asm" name="asm" rev="5.0" force="true" conf="test->runtime(*),master(*)"/>
<dependency org="junit" name="junit" rev="4.11" force="true" conf="test->runtime(*),master(*)"/>
</dependencies>
</ivy-module>
其属性文件如下：
#ivy cached data file for com.google.inject.extensions#guice-assistedinject;4.0-beta4
#Sun Aug 17 20:44:39 CEST 2014
artifact\:guice-assistedinject\#src\#jar\#1257084071.is-local=false
artifact\:ivy\#ivy\#xml\#-1879642188.exists=true
artifact\:guice-assistedinject\#src\#jar\#1257084071.exists=true
artifact\:ivy\#ivy\#xml\#-1879642188.location=http\://repo1.maven.org/maven2/com/google/inject/extensions/guice-assistedinject/4.0-beta4/guice-assistedinject-4.0-beta4.pom
artifact\:guice-assistedinject\#pom.original\#pom\#1062568006.is-local=false
artifact\:guice-assistedinject\#jar\#jar\#-589994656.is-local=false
artifact\:guice-assistedinject\#pom.original\#pom\#1062568006.location=http\://repo1.maven.org/maven2/com/google/inject/extensions/guice-assistedinject/4.0-beta4/guice-assistedinject-4.0-beta4.pom
artifact\:guice-assistedinject\#jar\#jar\#-589994656.location=http\://repo1.maven.org/maven2/com/google/inject/extensions/guice-assistedinject/4.0-beta4/guice-assistedinject-4.0-beta4.jar
artifact\:guice-assistedinject\#doc\#jar\#-1786980107.location=http\://repo1.maven.org/maven2/com/google/inject/extensions/guice-assistedinject/4.0-beta4/guice-assistedinject-4.0-beta4-javadoc.jar
artifact\:guice-assistedinject\#pom.original\#pom\#1062568006.exists=true
artifact\:guice-assistedinject\#doc\#jar\#-1786980107.exists=true
artifact\:ivy\#ivy\#xml\#-1879642188.is-local=false
artifact\:guice-assistedinject\#doc\#jar\#-1786980107.is-local=false
artifact\:guice-assistedinject\#src\#jar\#1257084071.location=http\://repo1.maven.org/maven2/com/google/inject/extensions/guice-assistedinject/4.0-beta4/guice-assistedinject-4.0-beta4-sources.jar
artifact\:guice-assistedinject\#jar\#jar\#-589994656.exists=true
