mvn clean install -DskipTests

You are, obviously, doing it the wrong way. Testing is an important part of pre-packaging. You shouldn't ignore or skip it, but rather do it the right way. Try changing the database to which it inserts the data(like test_db). It may take a while to set it up. And to make sure this database can be used forever, you should delete all the data by the end of tests. JUnit4 has annotations which make it easy for you. Use @Before, @After @Test annotations for the right methods. You need to spend sometime on it, but it will be worth it!

您可以添加-DskipTests或-Dmaven.test。对于跳过测试的任何MVN命令，Skip =true。在你的情况下，它将如下所示:

mvn package -DskipTests

OR

mvn package -Dmaven.test.skip=true

最好和最简单的方法是，在IntelliJ Idea的“Maven Project”窗口中，不要点击测试按钮。我希望我帮到你了。祝你有愉快的一天。

在Inllij IDEA中，还有一个选项可以跳过测试目标。

mvn package -Dmaven.test.skip=true