Wro4j、webjars 和 font-awesome

fjt*_*res 5 java maven wro4j webjars

我需要 wro4j 配置方面的帮助才能使用 webjars 中的 font-awesome。我有下一个配置文件:

<?xml version="1.0" encoding="UTF-8"?>
<groups xmlns="http://www.isdc.ro/wro"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.isdc.ro/wro wro.xsd">

    <group name="angular-bootstrap">
<!--        <css>classpath:META-INF/resources/webjars/bootstrap/3.3.4/less/bootstrap.less</css> -->
<!--        <css>classpath:META-INF/resources/webjars/bootstrap/3.3.4/less/theme.less</css> -->
<!--        <css>classpath:META-INF/resources/webjars/font-awesome/4.4.0/less/font-awesome.less</css> -->
<!--        <css>classpath:META-INF/resources/webjars/flag-icon-css/0.7.1/less/flag-icon.less</css> -->
        <css>classpath:META-INF/resources/webjars/bootstrap/3.3.4/css/bootstrap.min.css</css>
        <css>classpath:META-INF/resources/webjars/bootstrap/3.3.4/css/bootstrap-theme.min.css</css>
        <css>classpath:META-INF/resources/webjars/font-awesome/4.4.0/css/font-awesome.min.css</css>
        <css>classpath:META-INF/resources/webjars/flag-icon-css/0.7.1/css/flag-icon.min.css</css>
        <css>file:${project.basedir}/src/main/wro/main.less</css>
        <js>webjar:jquery/2.1.1/jquery.min.js</js>
        <js>webjar:angularjs/1.4.4/angular.min.js</js>
        <js>webjar:angularjs/1.4.4/angular-route.min.js</js>
        <js>webjar:angularjs/1.4.4/angular-cookies.min.js</js>
        <js>webjar:angularjs/1.4.4/angular-animate.min.js</js>
        <js>webjar:angular-resource/1.4.5/angular-resource.min.js</js>
        <js>webjar:angular-translate/2.7.2/angular-translate.min.js</js>
<!--        <js>webjar:angular-translate-loader-static-files/2.6.1-1/angular-translate-loader-static-files.min.js</js> -->
        <js>webjar:bootstrap/3.3.4/js/bootstrap.min.js</js>
    </group>

</groups>
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但是当 html 页面加载时,字体字符不会出现。控制台不显示任何错误消息。

这是我的 wro4j Maven 配置:

<plugin>
                <groupId>ro.isdc.wro4j</groupId>
                <artifactId>wro4j-maven-plugin</artifactId>
                <version>${wro4j.version}</version>
                <executions>
                    <execution>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>

                <configuration>
                    <wroManagerFactory>ro.isdc.wro.maven.plugin.manager.factory.ConfigurableWroManagerFactory</wroManagerFactory>
                    <cssDestinationFolder>${project.build.directory}/generated-resources/static/css</cssDestinationFolder>
                    <jsDestinationFolder>${project.build.directory}/generated-resources/static/js</jsDestinationFolder>
                    <wroFile>${project.build.directory}/wro/wro.xml</wroFile>
                    <extraConfigFile>${basedir}/src/main/wro/wro.properties</extraConfigFile>
                    <contextFolder>${basedir}/src/main/wro</contextFolder>
                </configuration>

                <dependencies>
                    <dependency>
                        <groupId>org.webjars</groupId>
                        <artifactId>jquery</artifactId>
                        <version>2.1.1</version>
                    </dependency>

                    <dependency>
                        <groupId>org.webjars</groupId>
                        <artifactId>angularjs</artifactId>
                        <version>1.4.4</version>
                    </dependency>

                    <dependency>
                        <groupId>org.webjars</groupId>
                        <artifactId>bootstrap</artifactId>
                        <version>3.3.4</version>
                    </dependency>

                    <dependency>
                        <groupId>org.webjars</groupId>
                        <artifactId>font-awesome</artifactId>
                        <version>4.4.0</version>
                    </dependency>

                    <dependency>
                        <groupId>org.webjars</groupId>
                        <artifactId>flag-icon-css</artifactId>
                        <version>0.7.1</version>
                    </dependency>

                    <dependency>
                        <groupId>org.webjars.bower</groupId>
                        <artifactId>angular-resource</artifactId>
                        <version>1.4.5</version>
                    </dependency>

                    <dependency>
                        <groupId>org.webjars</groupId>
                        <artifactId>angular-translate</artifactId>
                        <version>2.7.2</version>
                    </dependency>

                    <dependency>
                        <groupId>org.webjars</groupId>
                        <artifactId>angular-translate-loader-static-files</artifactId>
                        <version>2.6.1-1</version>
                    </dependency>

                </dependencies>
            </plugin>
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还有我的配置属性文件:

#List of preProcessors
preProcessors=cssUrlRewriting,cssImport,lessCssImport
#List of postProcessors
postProcessors=less4j,jsMin,cssMin
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Ale*_*ean -1

您正在使用 wro4j maven 插件。在应用处理器时,它指的是具有以下形式 url 的类路径资源:

classpath:META-INF/resources/webjars/flag-icon-css/0.7.1/css/flag-icon.min.css, imageUrl ../flags/1x1/yt.svg
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这种 url 开箱即用无效,因为它们试图访问非公开的类路径资源。最简单的解决方法是使用运行时解决方案(使用 WroFilter),它负责处理类路径资源。另一种方法可能是混合解决方案,其中 maven 插件用于生成包,而 servlet(类似于 WroFilter 所做的)负责提供类路径资源。您可能会发现webjars-servlet项目对此很有用。

我将尝试创建一个适用于运行时和构建时解决方案的示例项目,其设置与您的类似,并且会在可用时在评论中通知您。