如何使用Maven htmlcompressor插件怎么打包thymeleaf的HTML文件

你可以在pom.xml文件中添加以下依赖：

<dependency>
    <groupId>com.googlecode.htmlcompressor</groupId>
    <artifactId>htmlcompressor</artifactId>
    <version>1.5.3</version>
</dependency>

然后在Maven插件中添加以下配置：

<plugin>
    <groupId>com.googlecode.htmlcompressor</groupId>
    <artifactId>htmlcompressor-maven-plugin</artifactId>
    <version>1.5.3</version>
    <executions>
        <execution>
            <phase>process-resources</phase>
            <goals>
                <goal>compress</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <enabled>true</enabled>
        <removeIntertagSpaces>true</removeIntertagSpaces>
        <removeComments>true</removeComments>
        <compressJavaScript>true</compressJavaScript>
        <compressCss>true</compressCss>
        <preserveLineBreaks>false</preserveLineBreaks>
        <preservePatterns>
            <pattern>
                <!-- 保留thymeleaf的模板语法 -->
                <regexp>\\$\\{.*?\\}</regexp>
                <type>regex</type>
            </pattern>
        </preservePatterns>
    </configuration>
</plugin>

这样配置后，运行Maven命令`mvn clean package`即可将thymeleaf的HTML文件进行压缩和打包。