java - 为什么 system.out.println 更改会在不构建 jar 的情况下反映？

Question

我使用 maven 作为构建工具并运行一些集成测试用例。我在我的测试用例中使用System.out.println()并做了一些语句，mvn verify甚至我没有clean install/package使用 jar。这些更改反映了日志语句。mvn verify 是否隐式执行 ainstall/package或不需要构建 jar。如果有人有任何想法，请分享。

Answer 1

maven 目标verify出现在 package 之后，请参见：Maven Build Lifecycle，以便进行打包。

Answer 2

订单见 mvn build 生命周期（以上都使用）https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html：

validate         - validate the project is correct and all necessary information is available
compile          - compile the source code of the project
test             - test the compiled source code using a suitable unit testing framework. These tests should not require the code be packaged or deployed
package          - take the compiled code and package it in its distributable format, such as a JAR.
integration-test - process and deploy the package if necessary into an environment where integration tests can be run
verify           - run any checks to verify the package is valid and meets quality criteria
install          - install the package into the local repository, for use as a dependency in other projects locally
deploy           - done in an integration or release environment, copies the final package to the remote repository for sharing with other developers and projects.