How to display buildnumber in spring-based web application

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长情又很酷
长情又很酷 2021-02-14 10:16

I need to display build number in my index.jsp page





Title (build: B         
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                <span>2021-02-14 11:17</span>
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<p><strong>Warning</strong>: Resources filtering does not work this way for .jsp files. As Pascal Thivent pointed out (thank you) an index.jsp is not a resource but belongs to the webapp.</p>

<hr>

<p>I do not know the exact answer to your question but you could hard-code the buildnumber into the index.jsp file with maven directly when the index.jsp file is copied to the target directory. You only would need to insert a variable into the index.jsp and configure the maven-resource-plugin to enable filtering.</p>

<p><strong><em>Example:</em></strong></p>

<p><strong>index.jsp</strong></p>

<pre><code><!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8" />
<title>Title (build: ${buildNumber} )
</head>
</code></pre>

<p><strong>Maven Configuration (extract from pom.xml)</strong></p>

<pre><code><build>

    <!-- Enable Resource Filtering -->
    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <filtering>true</filtering>
        </resource>
    </resources>

    <!-- Fetch the SVN build-number into var ${buildNumber} -->
    <plugins>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>buildnumber-maven-plugin</artifactId>
            <executions>
                <execution>
                    <phase>validate</phase>
                    <goals>
                        <goal>create</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <doCheck>false</doCheck>
                <doUpdate>false</doUpdate>
            </configuration>
        </plugin>
    </plugins>

</build>
</code></pre>

<p>For more information on filtering have a look at the Maven Filtering Manual</p>
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