将github用作maven存储库校验和验证失败

Question

我曾尝试使用github作为我在那里托管的一个项目的maven存储库，但我在使用它时遇到了一些问题。首先，这是一个项目：

https://github.com/dwatrous/cache4guice

我创建了一个分支'mvn-repo‘来保存maven发布文件。我按照以下过程为该分支创建了maven文件：

http://blog.rueedlinger.ch/2012/09/use-github-as-maven-remote-repository/

我已经确认了文件就在上面。然后，我将此代码添加到使用cache4guice库的项目的pom.xml中：

<repository>
    <id>com.github.cache4guice</id>
    <url>https://github.com/dwatrous/cache4guice/tree/mvn-repo</url>
    <!-- use snapshot version -->
    <snapshots>
        <enabled>true</enabled>
        <updatePolicy>always</updatePolicy>
    </snapshots>
</repository>

和

<dependency>
    <groupId>com.github</groupId>
    <artifactId>cache4guice</artifactId>
    <version>0.1</version>
</dependency>

当我构建时，我得到了以下错误：

Downloading: https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.pom
Checksum validation failed, expected <!DOCTYPE but is 6ca9a53135148bf33e1b08aadc611b65489b4991 for https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.pom
Checksum validation failed, expected <!DOCTYPE but is 57e202c6b25139da08d065550ebd8c50d9f7d162 for https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.pom

Downloaded: https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.pom (38 KB at 2.7 KB/sec)
The POM for com.github:cache4guice:jar:0.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
Downloading: http://morphia.googlecode.com/svn/mavenrepo/com/github/cache4guice/0.1/cache4guice-0.1.jar

Downloading: https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.jar
Checksum validation failed, expected <!DOCTYPE but is 12bd0042aad0971621728f9ba3c048106ef8a84e for https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.jar
Checksum validation failed, expected <!DOCTYPE but is 1506b45c11f00ba484462660f61a83ac14620761 for https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.jar

Downloaded: https://github.com/dwatrous/cache4guice/tree/mvn-repo/com/github/cache4guice/0.1/cache4guice-0.1.jar (23 KB at 4.7 KB/sec)

最终是这样的：

COMPILATION ERROR : 
-------------------------------------------------------------
error: error reading C:\Users\watrous\.m2\repository\com\github\cache4guice\0.1\cache4guice-0.1.jar; error in opening zip file

我检查了一下，jar文件看起来确实是假的。我不能用zip工具打开它，它的大小比存储库中的略大。

你知道我哪里出错了吗，或者为什么maven得到的文件看起来是假的？

Answer 1

事实证明这很简单。我只需要将存储库声明更改为引用raw.github.com，，如下所示：

<repository>
    <id>com.github.cache4guice</id>
    <url>https://raw.github.com/dwatrous/cache4guice/mvn-repo</url>
    <!-- use snapshot version -->
    <snapshots>
        <enabled>true</enabled>
        <updatePolicy>always</updatePolicy>
    </snapshots>
</repository>

我仍然得到一个校验和问题，但所有的文件都可以正常下载，我可以构建。