项目更改版本号之后打包失败(resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced)

在修改项目的版本号之后,如pom.xml中<version>1.2.0-SNAPSHOT</version>替换为<version>1.0.0-RELEASE</version>后,执行打包报错如下:

 ·················resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced -> [Help 1]

项目jar包是放在nexus上的,这是由于私服的更新策略导致的,nexus上的依赖库在更新库版本号打包时并没有更新,导致项目打包找不到依赖。

解决方法:

方法一: 修改nexus的依赖库更新策略,添加 <updatePolicy>always</updatePolicy>

项目更改版本号之后打包失败(resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced)

项目更改版本号之后打包失败(resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced)
<profile>
    <id>zang-nexus</id>
    <repositories>
        <repository>
            <id>zang-nexus</id>
            <url>http://10.253.40.2XX:6XXX/nexus/content/groups/public</url>
            <releases>
                <enabled>true</enabled>
          <updatePolicy>always</updatePolicy>
            </releases>
            <snapshots>
                <enabled>true</enabled>
          <updatePolicy>always</updatePolicy>
            </snapshots>
        </repository>
    </repositories>

    <pluginRepositories>
        <pluginRepository>
            <id>zang-nexus</id>
            <url>http://10.253.40.2XX:6XXX/nexus/content/groups/public</url>
            <releases>
                <enabled>true</enabled>
          <updatePolicy>always</updatePolicy>
            </releases>
            <snapshots>
                <enabled>true</enabled>
          <updatePolicy>always</updatePolicy>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>
</profile>
项目更改版本号之后打包失败(resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced)

方法二:删除未下载成功的文件,重新编译【未测】

maven默认会使用本地缓存的库来编译工程,对于上次下载失败的库,maven会在Repository/<group>/<artifact>/<version>/目录下创建xxx.lastUpdated文件,一旦这个文件存在,那么在直到下一次nexus更新之前都不会更新这个依赖库,所以可以根据报错信息,删除Repository/<group>/<artifact>/<version>/目录下的*.lastUpdated文件,然后再次运行mvn compile编译工程。

方法三:清除IDEA的缓存,删掉本地仓库jar重新编译【有时管用】

项目更改版本号之后打包失败(resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced)

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