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    copied!<p>I solved this problem recently by using RequireJS's <code>urlArgs</code> config option. I doubt actually renaming files to contain the timestamp would be feasible, it would complicate build and RequireJS configuration a lot and would most likely require hacks for either development or production. So, in logical order:</p> <ol> <li><p>in pom.xml:</p> <pre><code>&lt;properties&gt; (...) &lt;build.version&gt;${maven.build.timestamp}&lt;/build.version&gt; &lt;/properties&gt; </code></pre></li> <li><p>in the main JSP file:</p> <pre><code>&lt;script type="text/javascript"&gt; var require = { (...) urlArgs: 'v=${build.version}', }; &lt;/script&gt; &lt;link rel="stylesheet" type="text/css" href="style.css?v=${build.version}"&gt;&lt;/link&gt; &lt;script data-main="app" src="libs/require.js?v=${build.version}"&gt;&lt;/script&gt; </code></pre> <p><em>It's important to define the <code>require</code> object <strong>before</strong> the require.js import to make urlArgs work</em></p></li> <li><p>pom.xml, again:</p> <pre><code>&lt;resources&gt; (...) &lt;resource&gt; &lt;targetPath&gt;${project.build.directory}/filteredWebapp&lt;/targetPath&gt; &lt;directory&gt;src/main/webapp&lt;/directory&gt; &lt;filtering&gt;true&lt;/filtering&gt; &lt;/resource&gt; &lt;/resources&gt; </code></pre></li> <li><p>r.js's buildconfig (btw. I'm using <a href="https://stackoverflow.com/a/11553919/1240557">requirejs-maven-plugin</a> to bridge Maven and r.js):</p> <pre><code>({ appDir: '${project.build.directory}/filteredWebapp', dir: '${project.build.directory}/${project.build.finalName}', (...) }) </code></pre> <p>I had to store result of filtering src/main/webapp in a new folder (ie. <code>filteredWebapp</code>) to make sure r.js' input will already contain the build timestamp and not the placeholders. My initial version of r.js buildconfig was reading the source files directly from src/main/webapp; that worked OK but was bypassing maven filtering (ie. output compiled by r.js still contained the <code>${build.timestamp}</code> placeholders)</p></li> </ol> <p>Note: it's probably tricky to configure the development version to use this mechanism (if possible at all, I haven't tried). For me the presence of "v=${build.timestamp}" parameter and lack of cache busting was not a problem in practice, though.</p> <p>There were many other obstacles and pitfalls along the way but I'm assuming you managed to solve those since you're only specifically asking for fingerprinting. Hope that helps!</p>
 

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