eclipse构建maven的web项目

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<p>使用Eclipse的maven构建一个web项目</p>
<p>1、选择建立Maven Project 选择File -&gt; New -&gt; Other,在New窗口中选择 Maven -&gt; Maven Project;点击next</p>
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<p align="left">2、选择项目路径&nbsp;Usedefault Workspace location默认工作空间</p>
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<p align="left">3、选择项目类型&nbsp;在Artifact Id中选择maven-archetype-webapp</p>
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<p align="left">4 、输入Group ID和 Artifact ID,以及Package</p>
<p align="left">&nbsp; &nbsp; &nbsp; &nbsp; Group ID一般写大项目名称。Artifact ID是子项目名称。</p>
&nbsp; &nbsp; &nbsp; &nbsp; Package是默认给你建一个包,不写也可以<br>
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<p>5、刚建立好后的文件结构如下图</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;如果这里显示的内容多,一般是Filters设置的问题;或perspective为JavaEE模式,改成Java模 式就可以了</p>
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<p>6、配置项目 需要添加src/main/java,src/test/java ,src/test/resources三个文件夹。右键项目根目录点击New -&gt; Source Folder,建出这三个文件夹</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; 注意:不是建普通的Folder,而是Source Folder</p>
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<p>7、更改class路径&nbsp;右键项目,Java Build Path -&gt; Source 下面应该有4个文件夹。src/main/java,src/main /resources,src/test/java ,src/test/resources</p>
<p align="left">&nbsp; &nbsp; &nbsp; &nbsp; <span>选上Allow output folders for source folders</span></p>
<p align="left">&nbsp; &nbsp; &nbsp; &nbsp; 双击每个文件夹的Output folder,选择路径</p>
<p align="left">&nbsp; &nbsp; &nbsp; &nbsp; src/main/java,src/main/resources,选择target/classes;</p>
<p align="left">&nbsp; &nbsp; &nbsp; &nbsp; src/test/java ,src/test/resources, 选择target/test-classes; &nbsp; &nbsp; &nbsp; &nbsp;</p>
<p align="left">&nbsp; &nbsp; &nbsp; &nbsp; 在此处还要更改:更改文件夹显示的顺序:点击Order and Export;更改JDK版本:在Libraries双击JRE System Library,要1.6版本</p>
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<p>8、把项目变成Dynamic Web项目&nbsp;右键项目,选择Project Facets,点击Convert to faceted fro</p>
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<p>9、配置Project Facets 更改Dynamic Web Module的Version为2.3。(3.0为Java7的)。<br>
&nbsp; &nbsp; &nbsp; &nbsp; 如果提示错误,可能需要在Java Compiler设置Compiler compliance level 为1.6,或者需要在此窗口的Java的Version改成1.6<br>
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<p>10、设置部署程序集(Web Deployment Assembly)<br>
&nbsp; &nbsp; &nbsp; &nbsp; 上面步骤设置完成后,点击OK,Properties窗口会关 闭,在右键项目打开此窗口。在左侧列表中会出现一个Deployment&nbsp;Assembly,点击进去后,如下图</p>
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<p>&nbsp; &nbsp; &nbsp; &nbsp; 此处列表是,部署项目时,文件发布的路径。</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; (1)我们删除test的两项,因为test是测试使用,并不需要部署。</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; (2)设置将Maven的jar包发布到lib下。</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; Add -&gt; JavaBuild Path Entries -&gt; Maven Dependencies -&gt; Finish</p>
&nbsp; &nbsp; &nbsp; &nbsp; 设置完成效果图<br>
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<p>11、构建框架 在pom.xml中添加所需要的jar包</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; 使用Maven POM editor打开项目中的pom.xml文件,选择Dependencies,在Dependencies栏目点击Add进行,首先弹出一个搜索按钮,例 如输入jsf,就会自动搜索关于JSF相关的jar包,我们选择2.0.4版本的jsf,将jsf包全部添加进来</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; 需要添加的其他jar包有:junit、jstl</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; 或者点击pom.xml直接编辑pom.xml文件,这样可以直接copy过来dependencies内容;</p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; 我们的pom.xml文件可直接复制下面的内容:</p>
<p><span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp; &lt;project xmlns="http://maven.apache.org/POM/4.0.0"<br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"<br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"&gt;</p>
<p><span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;groupId&gt;com.smile.maven.demo&lt;/groupId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;artifactId&gt;maven-demo-web&lt;/artifactId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;packaging&gt;war&lt;/packaging&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;name&gt;maven-demo-web Maven Webapp&lt;/name&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;url&gt;http://maven.apache.org&lt;/url&gt;<br>
<span style="white-space:pre"></span><br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;dependencies&gt;<br>
&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;groupId&gt;junit&lt;/groupId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;artifactId&gt;junit&lt;/artifactId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;version&gt;3.8.1&lt;/version&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;scope&gt;test&lt;/scope&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;groupId&gt;com.sun.faces&lt;/groupId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;artifactId&gt;jsf-api&lt;/artifactId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;version&gt;2.0.4-b09&lt;/version&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;groupId&gt;com.sun.faces&lt;/groupId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;artifactId&gt;jsf-impl&lt;/artifactId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;version&gt;2.0.4-b09&lt;/version&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;groupId&gt;javax.servlet&lt;/groupId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;artifactId&gt;jstl&lt;/artifactId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;version&gt;1.2&lt;/version&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;groupId&gt;taglibs&lt;/groupId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;artifactId&gt;standard&lt;/artifactId&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;version&gt;1.1.2&lt;/version&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/dependency&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/dependencies&gt;<br>
<span style="white-space:pre"></span><br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;build&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;finalName&gt;maven-demo-web&lt;/finalName&gt;<br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/build&gt;<br>
<span style="white-space:pre"></span><br>
<span style="white-space:pre"></span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;/project&gt;<br>
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<p>12、发布 对着工程点右键:Run As -&gt;Maven install 然后再Run As -&gt; Mavenpackage.<br>
&nbsp; &nbsp; &nbsp; &nbsp; 生成完后用Tomcat跑即可</p>
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