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  8. <title>[Optional] Spring Framework Lab</title>
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  227. .listingblock.terminal pre .command:not([data-prompt]):before{content:"$"}
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  241. .quoteblock .quoteblock{margin-left:0;margin-right:0;padding:.5em 0;border-left:3px solid rgba(0,0,0,.6)}
  242. .quoteblock .quoteblock blockquote{padding:0 0 0 .75em}
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  246. .verseblock pre strong{font-weight:400}
  247. .verseblock .attribution{margin-top:1.25rem;margin-left:.5ex}
  248. .quoteblock .attribution,.verseblock .attribution{font-size:.9375em;line-height:1.45;font-style:italic}
  249. .quoteblock .attribution br,.verseblock .attribution br{display:none}
  250. .quoteblock .attribution cite,.verseblock .attribution cite{display:block;letter-spacing:-.025em;color:rgba(0,0,0,.6)}
  251. .quoteblock.abstract{margin:0 0 1.25em 0;display:block}
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  253. .quoteblock.abstract blockquote:before,.quoteblock.abstract blockquote p:first-of-type:before{display:none}
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  256. table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
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  259. table.grid-cols th.tableblock,table.grid-cols td.tableblock{border-width:0 1px 0 0}
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  268. th.halign-right,td.halign-right{text-align:right}
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  271. th.valign-bottom,td.valign-bottom{vertical-align:bottom}
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  281. dl dd{margin-left:1.125em}
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  285. ul.unstyled,ol.unnumbered,ul.checklist{margin-left:.625em}
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  295. ol.upperalpha{list-style-type:upper-alpha}
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  297. ol.upperroman{list-style-type:upper-roman}
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  313. .image.left{margin-right:.625em}
  314. .image.right{margin-left:.625em}
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  393. abbr[title]:after{content:" (" attr(title) ")"}
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  395. thead{display:table-header-group}
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  512. <link rel="stylesheet"
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  516. <link rel="stylesheet"
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  519. crossorigin="anonymous">
  520. <style>
  521. .c2cb{
  522. position: absolute; left: 0; top: 0;
  523. cursor: pointer
  524. }
  525. .c2cb:focus {
  526. outline: none;
  527. }
  528. body {
  529. font-size: 18px;
  530. }
  531. p {
  532. font-size: 18px;
  533. }
  534. td.content {
  535. font-size:2.0625rem;
  536. }
  537. div.title {
  538. font-size:2.0625rem;
  539. }
  540. </style>
  541. <script src="js/jquery-3.2.1.min.js"></script>
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  544. <script>
  545. $(function() {
  546. var button = $("<div style='padding: 10px;'><button data-toggle='tooltip' placement='right' data-trigger='click' title='Copied!' class='c2cb glyphicon glyphicon-copy'></button></div>");
  547. $(".listingblock > .content pre").prepend(button);
  548. $('[data-toggle="tooltip"]').tooltip();
  549. $('[data-toggle="tooltip"]').mouseout(function() {
  550. $(this).tooltip('hide');
  551. $(this).trigger('blur');
  552. });
  553. var clipboard = new Clipboard('.c2cb', {
  554. target: function(c2cb) {
  555. return $(c2cb).parent().siblings("code")[0];
  556. }
  557. });
  558. clipboard.on('success', function(e) {
  559. e.clearSelection();
  560. });
  561. });
  562. </script>
  563. </head>
  564. <body class="article toc2 toc-left">
  565. <div id="header">
  566. <h1><a id="spring-framework"></a>[Optional] Spring Framework Lab</h1>
  567. <div id="toc" class="toc2">
  568. <div id="toctitle">Labs</div>
  569. <ul class="sectlevel1">
  570. <li><a href="#_requirements">Requirements:</a></li>
  571. <li><a href="#_simple_spring_web_application_with_thymeleaf">Simple Spring Web Application with Thymeleaf</a>
  572. <ul class="sectlevel2">
  573. <li><a href="#_building_the_spring_web_application">Building the Spring Web Application</a></li>
  574. <li><a href="#_deploying_the_spring_web_application">Deploying the Spring Web Application</a></li>
  575. </ul>
  576. </li>
  577. </ul>
  578. </div>
  579. </div>
  580. <div id="content">
  581. <div id="preamble">
  582. <div class="sectionbody">
  583. <div class="paragraph">
  584. <p>Review all the necessary steps required to create a simple web application with the <strong>Spring Framework 5</strong>.</p>
  585. </div>
  586. <div class="paragraph">
  587. <p><strong>Time:</strong> 25 minutes.</p>
  588. </div>
  589. <!-- toc disabled -->
  590. </div>
  591. </div>
  592. <div class="sect1">
  593. <h2 id="_requirements">Requirements:</h2>
  594. <div class="sectionbody">
  595. <div class="ulist">
  596. <ul>
  597. <li>
  598. <p><a href="http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html" target="_blank">Java 1.8</a> (recommended)</p>
  599. </li>
  600. <li>
  601. <p><a href="https://maven.apache.org/download.cgi" target="_blank">Maven 3.x</a> installed.</p>
  602. </li>
  603. <li>
  604. <p><a href="http://tomcat.apache.org/download-80.cgi" target="_blank">Tomcat 8.5.x</a> installed.</p>
  605. </li>
  606. </ul>
  607. </div>
  608. </div>
  609. </div>
  610. <div class="sect1">
  611. <h2 id="_simple_spring_web_application_with_thymeleaf">Simple Spring Web Application with Thymeleaf</h2>
  612. <div class="sectionbody">
  613. <div class="olist arabic">
  614. <ol class="arabic">
  615. <li>
  616. <p>To create a simple <strong>Spring Web</strong> application, open a terminal window and execute the following statement:</p>
  617. <div class="listingblock">
  618. <div class="content">
  619. <pre class="CodeRay highlight"><code data-lang="bash">mvn archetype:generate -DgroupId=io.pivotal.workshop -DartifactId=simple-spring-webapp -Dversion=1.0-SNAPSHOT -DinteractiveMode=false -DarchetypeArtifactId=maven-archetype-webapp</code></pre>
  620. </div>
  621. </div>
  622. <div class="admonitionblock tip">
  623. <table>
  624. <tr>
  625. <td class="icon">
  626. <i class="fa icon-tip" title="Tip"></i>
  627. </td>
  628. <td class="content">
  629. If you have a <strong>Maven</strong> version below 3.x, you need to use the command <strong><em>mvn archetype:create</em></strong> instead.
  630. </td>
  631. </tr>
  632. </table>
  633. </div>
  634. </li>
  635. <li>
  636. <p>Create the missing Java EE structure (ex: src/main/java, src/main/webapp/WEB-INF, etc.)</p>
  637. </li>
  638. <li>
  639. <p>Create the web controller <strong>SimpleController</strong> class in <strong>src/main/java/io/pivotal/workshop/web</strong> folder.</p>
  640. <div class="listingblock">
  641. <div class="title">io.pivotal.workshop.web.SimpleController.java</div>
  642. <div class="content">
  643. <pre class="CodeRay highlight"><code data-lang="java"><span class="keyword">package</span> <span class="namespace">io.pivotal.workshop.web</span>;
  644. <span class="keyword">import</span> <span class="include">org.slf4j.Logger</span>;
  645. <span class="keyword">import</span> <span class="include">org.slf4j.LoggerFactory</span>;
  646. <span class="keyword">import</span> <span class="include">org.springframework.stereotype.Controller</span>;
  647. <span class="keyword">import</span> <span class="include">org.springframework.web.bind.annotation.RequestMapping</span>;
  648. <span class="keyword">import</span> <span class="include">org.springframework.web.bind.annotation.RequestMethod</span>;
  649. <span class="keyword">import</span> <span class="include">org.springframework.web.servlet.ModelAndView</span>;
  650. <span class="annotation">@Controller</span>
  651. <span class="directive">public</span> <span class="type">class</span> <span class="class">SimpleController</span>{
  652. <span class="predefined-type">Logger</span> log = LoggerFactory.getLogger(SimpleController.class);
  653. <span class="annotation">@RequestMapping</span>(<span class="string"><span class="delimiter">&quot;</span><span class="content">/</span><span class="delimiter">&quot;</span></span>)
  654. <span class="directive">public</span> ModelAndView index(){
  655. log.debug(<span class="string"><span class="delimiter">&quot;</span><span class="content">About to redirect...</span><span class="delimiter">&quot;</span></span>);
  656. <span class="keyword">return</span> <span class="keyword">new</span> ModelAndView(<span class="string"><span class="delimiter">&quot;</span><span class="content">redirect:/showMessage</span><span class="delimiter">&quot;</span></span>);
  657. }
  658. <span class="annotation">@RequestMapping</span>(value=<span class="string"><span class="delimiter">&quot;</span><span class="content">/showMessage</span><span class="delimiter">&quot;</span></span>,method = RequestMethod.GET)
  659. <span class="directive">public</span> ModelAndView helloWorld(){
  660. <span class="directive">final</span> <span class="predefined-type">String</span> message = <span class="string"><span class="delimiter">&quot;</span><span class="content">Simple Spring MVC Web App with Thymeleaf and Spring 5</span><span class="delimiter">&quot;</span></span>;
  661. log.debug(<span class="string"><span class="delimiter">&quot;</span><span class="content">Showing the Message: </span><span class="delimiter">&quot;</span></span> + message);
  662. ModelAndView model = <span class="keyword">new</span> ModelAndView(<span class="string"><span class="delimiter">&quot;</span><span class="content">showMessage</span><span class="delimiter">&quot;</span></span>);
  663. model.addObject(<span class="string"><span class="delimiter">&quot;</span><span class="content">message</span><span class="delimiter">&quot;</span></span>, message);
  664. <span class="keyword">return</span> model;
  665. }
  666. }</code></pre>
  667. </div>
  668. </div>
  669. </li>
  670. <li>
  671. <p>Modify the <strong>src/main/webapp/WEB-INF/web.xml</strong> file.</p>
  672. <div class="listingblock">
  673. <div class="title">web.xml</div>
  674. <div class="content">
  675. <pre class="CodeRay highlight"><code data-lang="xml"><span class="doctype">&lt;!DOCTYPE web-app PUBLIC
  676. &quot;-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN&quot;
  677. &quot;http://java.sun.com/dtd/web-app_2_3.dtd&quot; &gt;</span>
  678. <span class="tag">&lt;web-app&gt;</span>
  679. <span class="tag">&lt;display-name&gt;</span>Simple Spring Web Application<span class="tag">&lt;/display-name&gt;</span>
  680. <span class="tag">&lt;servlet&gt;</span>
  681. <span class="tag">&lt;servlet-name&gt;</span>dispatcherServlet<span class="tag">&lt;/servlet-name&gt;</span>
  682. <span class="tag">&lt;servlet-class&gt;</span>org.springframework.web.servlet.DispatcherServlet<span class="tag">&lt;/servlet-class&gt;</span>
  683. <span class="tag">&lt;load-on-startup&gt;</span>1<span class="tag">&lt;/load-on-startup&gt;</span>
  684. <span class="tag">&lt;/servlet&gt;</span>
  685. <span class="tag">&lt;servlet-mapping&gt;</span>
  686. <span class="tag">&lt;servlet-name&gt;</span>dispatcherServlet<span class="tag">&lt;/servlet-name&gt;</span>
  687. <span class="tag">&lt;url-pattern&gt;</span>/<span class="tag">&lt;/url-pattern&gt;</span>
  688. <span class="tag">&lt;/servlet-mapping&gt;</span>
  689. <span class="tag">&lt;/web-app&gt;</span></code></pre>
  690. </div>
  691. </div>
  692. </li>
  693. <li>
  694. <p>Create the <strong>src/main/webapp/WEB-INF/dispatcherServlet-servlet.xml</strong> file.</p>
  695. <div class="listingblock">
  696. <div class="title">dispatcherServlet-servlet.xml</div>
  697. <div class="content">
  698. <pre class="CodeRay highlight"><code data-lang="xml"><span class="preprocessor">&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;</span>
  699. <span class="tag">&lt;beans</span> <span class="attribute-name">xmlns</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.springframework.org/schema/beans</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">xmlns:xsi</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.w3.org/2001/XMLSchema-instance</span><span class="delimiter">&quot;</span></span>
  700. <span class="attribute-name">xmlns:mvc</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.springframework.org/schema/mvc</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">xmlns:context</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.springframework.org/schema/context</span><span class="delimiter">&quot;</span></span>
  701. <span class="attribute-name">xsi:schemaLocation</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd</span>
  702. <span class="content">http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd</span>
  703. <span class="content">http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  704. <span class="comment">&lt;!--
  705. DispatcherServlet creates its own WebApplicationContext and the handlers/controllers/view-resolvers are managed
  706. by this context.
  707. --&gt;</span>
  708. <span class="tag">&lt;context:component-scan</span> <span class="attribute-name">base-package</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">io.pivotal.workshop.web</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  709. <span class="comment">&lt;!-- Useful when only JSP is required. The javax.servlet.jsp:avax.servlet.jsp-api:2.3.1 dendency is necessary--&gt;</span>
  710. <span class="comment">&lt;!--
  711. &lt;bean class=&quot;org.springframework.web.servlet.view.InternalResourceViewResolver&quot;&gt;
  712. &lt;property name=&quot;prefix&quot; value=&quot;/WEB-INF/view/&quot;/&gt;
  713. &lt;property name=&quot;suffix&quot; value=&quot;.jsp&quot;/&gt;
  714. &lt;/bean&gt;
  715. --&gt;</span>
  716. <span class="comment">&lt;!-- Thymeleaf Configuration --&gt;</span>
  717. <span class="tag">&lt;bean</span> <span class="attribute-name">id</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">templateResolver</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">class</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  718. <span class="tag">&lt;property</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">prefix</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">value</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">/WEB-INF/view/</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  719. <span class="tag">&lt;property</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">suffix</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">value</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">.html</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  720. <span class="tag">&lt;property</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">templateMode</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">value</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">HTML5</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  721. <span class="tag">&lt;/bean&gt;</span>
  722. <span class="tag">&lt;bean</span> <span class="attribute-name">id</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">templateEngine</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">class</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">org.thymeleaf.spring5.SpringTemplateEngine</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  723. <span class="tag">&lt;property</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">templateResolver</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">ref</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">templateResolver</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  724. <span class="tag">&lt;property</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">enableSpringELCompiler</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">value</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">true</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  725. <span class="tag">&lt;/bean&gt;</span>
  726. <span class="tag">&lt;bean</span> <span class="attribute-name">id</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">viewResolver</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">class</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">org.thymeleaf.spring5.view.ThymeleafViewResolver</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  727. <span class="tag">&lt;property</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">templateEngine</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">ref</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">templateEngine</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  728. <span class="tag">&lt;/bean&gt;</span>
  729. <span class="tag">&lt;/beans&gt;</span></code></pre>
  730. </div>
  731. </div>
  732. </li>
  733. <li>
  734. <p>Modify the <strong>src/main/webapp/index.html</strong> file and <em>move</em> it to the <strong>src/main/webapp/WEB-INF/view</strong> directory.</p>
  735. <div class="listingblock">
  736. <div class="title">index.html</div>
  737. <div class="content">
  738. <pre class="CodeRay highlight"><code data-lang="html"><span class="doctype">&lt;!DOCTYPE html&gt;</span>
  739. <span class="tag">&lt;html</span> <span class="attribute-name">lang</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">en</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">xmlns:th</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.thymeleaf.org</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  740. <span class="tag">&lt;head&gt;</span>
  741. <span class="tag">&lt;meta</span> <span class="attribute-name">charset</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">utf-8</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  742. <span class="tag">&lt;title&gt;</span>Welcome<span class="tag">&lt;/title&gt;</span>
  743. <span class="tag">&lt;/head&gt;</span>
  744. <span class="tag">&lt;body&gt;</span>
  745. <span class="tag">&lt;p&gt;</span>This page never will show up<span class="tag">&lt;/p&gt;</span>
  746. <span class="tag">&lt;/body&gt;</span>
  747. <span class="tag">&lt;/html&gt;</span></code></pre>
  748. </div>
  749. </div>
  750. <div class="paragraph">
  751. <p>This page will never show up, because the handler will do a <strong>redirect</strong> to the <strong>showMessage.html</strong>.</p>
  752. </div>
  753. </li>
  754. <li>
  755. <p>Create the <strong>src/main/webapp/WEB-INF/view/showMessage.html</strong> file.</p>
  756. <div class="listingblock">
  757. <div class="title">showMessage.jsp</div>
  758. <div class="content">
  759. <pre class="CodeRay highlight"><code data-lang="xml"><span class="doctype">&lt;!DOCTYPE html&gt;</span>
  760. <span class="tag">&lt;html</span> <span class="attribute-name">lang</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">en</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">xmlns:th</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.thymeleaf.org</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  761. <span class="tag">&lt;head&gt;</span>
  762. <span class="tag">&lt;meta</span> <span class="attribute-name">charset</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">utf-8</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  763. <span class="tag">&lt;title&gt;</span>Welcome<span class="tag">&lt;/title&gt;</span>
  764. <span class="tag">&lt;/head&gt;</span>
  765. <span class="tag">&lt;body</span> <span class="attribute-name">style</span>=<span class="string"><span class="delimiter">&quot;</span><span class="key">font-family</span>: <span class="value">Verdana</span>, <span class="value">sans-serif</span>;<span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  766. <span class="tag">&lt;h2&gt;</span><span class="tag">&lt;p</span> <span class="attribute-name">th:text</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">${message}</span><span class="delimiter">&quot;</span></span><span class="tag">/&gt;</span><span class="tag">&lt;/h2&gt;</span>
  767. <span class="tag">&lt;/body&gt;</span>
  768. <span class="tag">&lt;/html&gt;</span></code></pre>
  769. </div>
  770. </div>
  771. </li>
  772. <li>
  773. <p>Create the logging configuration. Create a <strong>logback.xml</strong> file in the <strong>src/main/resources</strong> directory.</p>
  774. <div class="listingblock">
  775. <div class="title">logback.xml</div>
  776. <div class="content">
  777. <pre class="CodeRay highlight"><code data-lang="xml"><span class="tag">&lt;configuration&gt;</span>
  778. <span class="tag">&lt;appender</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">STDOUT</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">class</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">ch.qos.logback.core.ConsoleAppender</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  779. <span class="tag">&lt;encoder&gt;</span>
  780. <span class="tag">&lt;pattern&gt;</span>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n<span class="tag">&lt;/pattern&gt;</span>
  781. <span class="tag">&lt;/encoder&gt;</span>
  782. <span class="tag">&lt;/appender&gt;</span>
  783. <span class="tag">&lt;logger</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">io.pivotal.workshop</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">level</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">DEBUG</span><span class="delimiter">&quot;</span></span><span class="tag">/&gt;</span>
  784. <span class="tag">&lt;logger</span> <span class="attribute-name">name</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">org.thymeleaf</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">level</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">OFF</span><span class="delimiter">&quot;</span></span><span class="tag">/&gt;</span>
  785. <span class="tag">&lt;root</span> <span class="attribute-name">level</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">INFO</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  786. <span class="tag">&lt;appender-ref</span> <span class="attribute-name">ref</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">STDOUT</span><span class="delimiter">&quot;</span></span> <span class="tag">/&gt;</span>
  787. <span class="tag">&lt;/root&gt;</span>
  788. <span class="tag">&lt;/configuration&gt;</span></code></pre>
  789. </div>
  790. </div>
  791. </li>
  792. <li>
  793. <p>Modify the <strong>pom.xml</strong> file. Add the necessary dependencies. See all the <strong>Spring 5</strong> dependencies.</p>
  794. <div class="listingblock">
  795. <div class="title">pom.xml</div>
  796. <div class="content">
  797. <pre class="CodeRay highlight"><code data-lang="xml"><span class="tag">&lt;project</span> <span class="attribute-name">xmlns</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://maven.apache.org/POM/4.0.0</span><span class="delimiter">&quot;</span></span> <span class="attribute-name">xmlns:xsi</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://www.w3.org/2001/XMLSchema-instance</span><span class="delimiter">&quot;</span></span>
  798. <span class="attribute-name">xsi:schemaLocation</span>=<span class="string"><span class="delimiter">&quot;</span><span class="content">http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd</span><span class="delimiter">&quot;</span></span><span class="tag">&gt;</span>
  799. <span class="tag">&lt;modelVersion&gt;</span>4.0.0<span class="tag">&lt;/modelVersion&gt;</span>
  800. <span class="tag">&lt;groupId&gt;</span>io.pivotal.workshop<span class="tag">&lt;/groupId&gt;</span>
  801. <span class="tag">&lt;artifactId&gt;</span>simple-spring-webapp<span class="tag">&lt;/artifactId&gt;</span>
  802. <span class="tag">&lt;packaging&gt;</span>war<span class="tag">&lt;/packaging&gt;</span>
  803. <span class="tag">&lt;version&gt;</span>1.0-SNAPSHOT<span class="tag">&lt;/version&gt;</span>
  804. <span class="tag">&lt;name&gt;</span>simple-spring-webapp Maven Webapp<span class="tag">&lt;/name&gt;</span>
  805. <span class="tag">&lt;url&gt;</span>http://maven.apache.org<span class="tag">&lt;/url&gt;</span>
  806. <span class="tag">&lt;parent&gt;</span>
  807. <span class="tag">&lt;groupId&gt;</span>io.pivotal.education.boot<span class="tag">&lt;/groupId&gt;</span>
  808. <span class="tag">&lt;artifactId&gt;</span>parentProject<span class="tag">&lt;/artifactId&gt;</span>
  809. <span class="tag">&lt;version&gt;</span>1.0.a.RELEASE<span class="tag">&lt;/version&gt;</span>
  810. <span class="tag">&lt;relativePath&gt;</span>../../<span class="tag">&lt;/relativePath&gt;</span>
  811. <span class="tag">&lt;/parent&gt;</span>
  812. <span class="tag">&lt;properties&gt;</span>
  813. <span class="comment">&lt;!-- Generic properties --&gt;</span>
  814. <span class="tag">&lt;java.version&gt;</span>1.8<span class="tag">&lt;/java.version&gt;</span>
  815. <span class="comment">&lt;!-- Web --&gt;</span>
  816. <span class="tag">&lt;servlet.version&gt;</span>3.1.0<span class="tag">&lt;/servlet.version&gt;</span>
  817. <span class="comment">&lt;!-- Spring --&gt;</span>
  818. <span class="tag">&lt;spring-framework.version&gt;</span>5.0.1.RELEASE<span class="tag">&lt;/spring-framework.version&gt;</span>
  819. <span class="comment">&lt;!-- Thymeleaf --&gt;</span>
  820. <span class="tag">&lt;thymeleaf.version&gt;</span>3.0.9.RELEASE<span class="tag">&lt;/thymeleaf.version&gt;</span>
  821. <span class="comment">&lt;!-- Logging --&gt;</span>
  822. <span class="tag">&lt;slf4j.version&gt;</span>1.7.25<span class="tag">&lt;/slf4j.version&gt;</span>
  823. <span class="tag">&lt;logback.version&gt;</span>1.2.3<span class="tag">&lt;/logback.version&gt;</span>
  824. <span class="tag">&lt;/properties&gt;</span>
  825. <span class="tag">&lt;dependencies&gt;</span>
  826. <span class="comment">&lt;!-- Spring MVC --&gt;</span>
  827. <span class="tag">&lt;dependency&gt;</span>
  828. <span class="tag">&lt;groupId&gt;</span>org.springframework<span class="tag">&lt;/groupId&gt;</span>
  829. <span class="tag">&lt;artifactId&gt;</span>spring-context<span class="tag">&lt;/artifactId&gt;</span>
  830. <span class="tag">&lt;version&gt;</span>${spring-framework.version}<span class="tag">&lt;/version&gt;</span>
  831. <span class="tag">&lt;/dependency&gt;</span>
  832. <span class="tag">&lt;dependency&gt;</span>
  833. <span class="tag">&lt;groupId&gt;</span>org.springframework<span class="tag">&lt;/groupId&gt;</span>
  834. <span class="tag">&lt;artifactId&gt;</span>spring-aop<span class="tag">&lt;/artifactId&gt;</span>
  835. <span class="tag">&lt;version&gt;</span>${spring-framework.version}<span class="tag">&lt;/version&gt;</span>
  836. <span class="tag">&lt;/dependency&gt;</span>
  837. <span class="tag">&lt;dependency&gt;</span>
  838. <span class="tag">&lt;groupId&gt;</span>org.springframework<span class="tag">&lt;/groupId&gt;</span>
  839. <span class="tag">&lt;artifactId&gt;</span>spring-webmvc<span class="tag">&lt;/artifactId&gt;</span>
  840. <span class="tag">&lt;version&gt;</span>${spring-framework.version}<span class="tag">&lt;/version&gt;</span>
  841. <span class="tag">&lt;/dependency&gt;</span>
  842. <span class="tag">&lt;dependency&gt;</span>
  843. <span class="tag">&lt;groupId&gt;</span>org.springframework<span class="tag">&lt;/groupId&gt;</span>
  844. <span class="tag">&lt;artifactId&gt;</span>spring-web<span class="tag">&lt;/artifactId&gt;</span>
  845. <span class="tag">&lt;version&gt;</span>${spring-framework.version}<span class="tag">&lt;/version&gt;</span>
  846. <span class="tag">&lt;/dependency&gt;</span>
  847. <span class="tag">&lt;dependency&gt;</span>
  848. <span class="tag">&lt;groupId&gt;</span>org.thymeleaf<span class="tag">&lt;/groupId&gt;</span>
  849. <span class="tag">&lt;artifactId&gt;</span>thymeleaf<span class="tag">&lt;/artifactId&gt;</span>
  850. <span class="tag">&lt;version&gt;</span>${thymeleaf.version}<span class="tag">&lt;/version&gt;</span>
  851. <span class="tag">&lt;/dependency&gt;</span>
  852. <span class="tag">&lt;dependency&gt;</span>
  853. <span class="tag">&lt;groupId&gt;</span>org.thymeleaf<span class="tag">&lt;/groupId&gt;</span>
  854. <span class="tag">&lt;artifactId&gt;</span>thymeleaf-spring5<span class="tag">&lt;/artifactId&gt;</span>
  855. <span class="tag">&lt;version&gt;</span>${thymeleaf.version}<span class="tag">&lt;/version&gt;</span>
  856. <span class="tag">&lt;/dependency&gt;</span>
  857. <span class="tag">&lt;dependency&gt;</span>
  858. <span class="tag">&lt;groupId&gt;</span>org.slf4j<span class="tag">&lt;/groupId&gt;</span>
  859. <span class="tag">&lt;artifactId&gt;</span>slf4j-api<span class="tag">&lt;/artifactId&gt;</span>
  860. <span class="tag">&lt;version&gt;</span>${slf4j.version}<span class="tag">&lt;/version&gt;</span>
  861. <span class="tag">&lt;/dependency&gt;</span>
  862. <span class="tag">&lt;dependency&gt;</span>
  863. <span class="tag">&lt;groupId&gt;</span>ch.qos.logback<span class="tag">&lt;/groupId&gt;</span>
  864. <span class="tag">&lt;artifactId&gt;</span>logback-classic<span class="tag">&lt;/artifactId&gt;</span>
  865. <span class="tag">&lt;version&gt;</span>${logback.version}<span class="tag">&lt;/version&gt;</span>
  866. <span class="tag">&lt;/dependency&gt;</span>
  867. <span class="comment">&lt;!-- Other Web dependencies --&gt;</span>
  868. <span class="tag">&lt;dependency&gt;</span>
  869. <span class="tag">&lt;groupId&gt;</span>javax.servlet<span class="tag">&lt;/groupId&gt;</span>
  870. <span class="tag">&lt;artifactId&gt;</span>javax.servlet-api<span class="tag">&lt;/artifactId&gt;</span>
  871. <span class="tag">&lt;version&gt;</span>${servlet.version}<span class="tag">&lt;/version&gt;</span>
  872. <span class="tag">&lt;scope&gt;</span>provided<span class="tag">&lt;/scope&gt;</span>
  873. <span class="tag">&lt;/dependency&gt;</span>
  874. <span class="tag">&lt;/dependencies&gt;</span>
  875. <span class="tag">&lt;build&gt;</span>
  876. <span class="tag">&lt;finalName&gt;</span>simple-spring-webapp<span class="tag">&lt;/finalName&gt;</span>
  877. <span class="tag">&lt;/build&gt;</span>
  878. <span class="tag">&lt;/project&gt;</span></code></pre>
  879. </div>
  880. </div>
  881. </li>
  882. </ol>
  883. </div>
  884. <div class="sect2">
  885. <h3 id="_building_the_spring_web_application">Building the Spring Web Application</h3>
  886. <div class="paragraph">
  887. <p>To build the Spring Web application, execute the following command:</p>
  888. </div>
  889. <div class="listingblock">
  890. <div class="content">
  891. <pre class="CodeRay highlight"><code data-lang="bash">mvn clean compile package</code></pre>
  892. </div>
  893. </div>
  894. <div class="paragraph">
  895. <p>the above command will generate the <strong><em>target/simple-spring-webapp.war</em></strong>.</p>
  896. </div>
  897. </div>
  898. <div class="sect2">
  899. <h3 id="_deploying_the_spring_web_application">Deploying the Spring Web Application</h3>
  900. <div class="paragraph">
  901. <p>To deploy the application, install any application container that supports the Java Servlets specification.</p>
  902. </div>
  903. <div class="paragraph">
  904. <p>For example, to deploy to <strong>Apache Tomcat</strong>, copy the <strong><em>target/simple-spring-webapp.war</em></strong> file into the <strong>$TOMCAT-INSTALLATION/webapps/</strong> directory and start the container. Then, go to your browser and hit the <a href="http://localhost:8080/simple-spring-webapp/" class="bare" target="_blank">http://localhost:8080/simple-spring-webapp/</a> URL.</p>
  905. </div>
  906. <div class="paragraph">
  907. <p>You should see the text: <strong><em>Simple Spring MVC Web App with Thymeleaf and Spring 5</em></strong>.</p>
  908. </div>
  909. </div>
  910. </div>
  911. </div>
  912. </div>
  913. <div id="footer">
  914. <div id="footer-text">
  915. Last updated 2017-11-16 20:13:24 PST
  916. </div>
  917. </div>
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