从pom.xml为现有Maven项目创建WAR文件 [英] Create WAR file from pom.xml for an existing Maven project

问题描述

我正在创建一个Web项目，我被告知它必须驻留在现有maven项目的资源目录中

I am creating a web project and I was told that it has to reside inside the resources directory of an existing maven project

这是项目的结构

MavenProject
  |-- src
  |   |-- main
  |   `-- resources
  |       `-- My-Web-Project
  |           |-- META-INF
  |           |    `-- MANIFEST.MF
  |           |-- src
  |           |   |-- classes
  |           |   |   |-- com
  |           |   |   |   `-- example
  |           |   |   |       `-- projects
  |           |   |   |           `-- SampleAction.class
  |           `-- web
  |               |-- css
  |               |-- css
  |               |-- img
  |               |-- js
  |               |-- WEB-INF
  |               |   `-- web.xml 
  |               |-- index.jsp
  |               `-- secondary.jsp
  |-- test
  `-- pom.xml

正如您所看到的，MavenProject已经有一个pom.xml文件。我希望能够使用当前的pom.xml部署我的Web项目WAR。

As you can see there is already a pom.xml file for the MavenProject. I want to be able to deploy my web project WAR using the current pom.xml.

我想知道是否可以这样做以及如何继续创建Maven插件。

I want to know if it's possible to do this and how would I proceed to create the Maven Plugin.

我读过这篇文章，但我不知道它是否适用于我的情况
http://maven.apache.org/plugins/maven-war-plugin/usage.html

I read this article but I don't know if it apply to my situation http://maven.apache.org/plugins/maven-war-plugin/usage.html

编辑：

我正在使用tomcat应用服务器。

I am using tomcat app server.

如前所述，我的项目My-Web-Project应位于资源下

As Mentioned before, My project "My-Web-Project" should be under "resources"

推荐答案

阅读本文档，不完整，但它是好的首发。

Read this document, incomplete, but it is good starter.

• 使用maven使用非标准目录布局

• Using maven using non standard directory layout

示例配置（不推荐）

 <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.4</version>
    <configuration>
      <webResources>
        <resource>
          <!-- this is relative to the pom.xml directory -->
          <directory>src/main/resources/My-Web-Project/web</directory>
        </resource>
      </webResources>
    </configuration>
  </plugin>

这不完整，目标和班级不应位于源目录内。

This is not complete, target and classes shouldn't be located inside source directory.

我被告知它（web项目）必须驻留在现有maven项目的资源目录中

I was told that it (web project) has to reside inside the resources directory of an existing maven project

这是错误的，不应在资源内部创建Web项目！

了解 Maven Convention over Configuration 。

约定优于配置是一个简单的概念。系统，库和框架应该采用合理的默认值。不需要不必要的配置，系统应该正常工作。

Convention over configuration is a simple concept. Systems, libraries, and frameworks should assume reasonable defaults. Without requiring unnecessary configuration, systems should "just work".

使用约定代替配置。

正确的目录结构应如下所示这个：

Use convention instead of configuration.

Proper directory structure should looks like this:

MavenProject
   |-- src
   |   |-- main
   |   |   `-- java
   |   |       `-- com
   |   |           `-- example
   |   |               `-- projects
   |   |                   `-- SampleAction.java
   |   `-- resources
   |   |   `-- META-INF
   |   |       `-- MANIFEST.MF
   |   `-- webapp
   |        |-- css
   |        |-- img
   |        |-- js
   |        |-- WEB-INF
   |        |   `-- web.xml
   |        |-- index.jsp
   |        `-- secondary.jsp
   |-- test
   |-- target  // this is generated by maven!
   |   |-- classes
   |   |   `-- com
   |   |       `-- example
   |   |           `-- projects
   |   |               `-- SampleAction.class
   `-- pom.xml

来源：标准目录布局简介

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