在<properties>標籤裏添加<maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>即可!
<properties>
<java.version>1.8</java.version>
<maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
</properties>
<properties>
<java.version>1.8</java.version>
<maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
</properties>
https://blog.csdn.net/hadues/article/details/79188793