由于Oracle WebLogic不是开源产品，因此Oracle决定不在Maven Central存储库中发布其Maven插件(为每个已发布工件提供源代码)根据 Maven中间存储库使用指南，现在已成为一项要求).

As Oracle WebLogic is not an open source product, Oracle has decided not to publish their Maven plugins in the Maven Central repository (providing the sources for each published artifact has now become a requirement, according to the Maven Central Repository Usage Guide).

直到最近，唯一的方法是将WebLogic JAR文件构建并安装到本地Maven缓存中.

Until recently, the only way was to build and install the WebLogic JAR file into the local Maven cache.

从2015年开始，Oracle建立了一个Maven存储库，拥有有效OTN帐户的任何人都可以访问它-请参阅abarisone的答案.

Starting from 2015, Oracle has set up a Maven repository which can be accessed by anyone having a valid OTN account - see abarisone's answer.