Maven中的默認生命周期是什么

Question

我正在嘗試學習maven，並通過Maven docs的下面的聲明

有三個內置的構建生命周期： 默認，清理和站點 。 默認生命周期處理項目部署，清潔生命周期處理項目清理，而站點生命周期處理項目站點文檔的創建。

還有另一個聲明說：

default（或build）：這用於構建應用程序。

我能夠成功運行命令mvn clean ＆ mvn site 。 但是當我運行以下命令時，我得到例外：

命令：

mvn default ＆ mvn build

錯誤詳情：

[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.hibernate.tutorials:hibernate-tutorial:jar:1.0.0-SNAPSHOT
[WARNING] The expression ${artifactId} is deprecated. Please use ${project.artifactId} instead.
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 

[ERROR] Unknown lifecycle phase "build". You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-site, site, post-site, site-deploy, pre-clean, clean, post-clean. -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/LifecyclePhaseNotFoundException

Answer 1

你還沒有讀完全部內容：

要做所有這些，您只需要調用要執行的最后一個構建階段，在這種情況下，部署：

mvn deploy

實際上，默認生命周期包含階段（按此順序）：

 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. 

並且您需要在命令行中指定要執行的最后一步，它將執行在此之前和此之前的所有步驟。 例如，如果你這樣做：

mvn install

它將執行：驗證，編譯，測試，打包，集成測試，驗證和安裝（以及其他一些階段，請參閱完整列表 ）。

Answer 2

對於第一個警告 - 檢查您的pom以查看您是否使用表達式${artifactId} ，它已被棄用，而應該是${project.artifactId}

對於錯誤 - 構建不是maven生命周期階段。 您需要執行mvn clean install來構建項目。 這些是基本的maven功能，並且有很好的文檔記錄

Answer 3

建議您閱讀本教程，這將使您開始使用maven（以及更多）。

http://www.tutorialspoint.com/maven/maven_build_life_cycle.htm

來自同一個鏈接 -

典型的Maven構建生命周期包含以下幾個階段：

1. prepare-resources：可以在此階段自定義資源復制。
2. 編譯：源代碼編譯在此階段完成。
3. package：此階段創建JOM / WAR包，如POM.xml中的包裝中所述。
4. 安裝：此階段將軟件包安裝在本地/遠程maven存儲庫中。