• jdk、apache-ant结合yuicompressor配置的CSS与JS合并压缩工具


    前序:网上很多css与js合并打包工具,其中最流行的就是ant结合yui-compressor,鉴于学习与工作需要今天就学习了一下这种方式,供大家学习交流。

    步骤:1、安装jdk,并配置其变量环境;有不懂的同学建议学习http://www.cnblogs.com/nicholas_f/articles/1494073.html,哈哈~~~~

    2、下载apache-ant,并配置其变量环境;有不懂的同学建议学习http://book.36ria.com/ant/index.html,呃呃~~~~

    3、主要就是xml文件内容,有不懂的同学建议学习http://book.36ria.com/ant/index.html,代码如下:

    <?xml version="1.0" encoding="UTF-8"?>
    <project name="concat" default="build">
        <property name="module" value="module"/>
        <property name="asset" value="asset"/>
        <property name="js" value="asset/js"/>
        <property name="css" value="asset/css"/>
        <property name="charset" value="utf-8"/>
        
        <!-- yuicompressor -->
        <property file="ant.properties" />
        
        <!-- concat_css_js -->
        <target name="concat_css">
            
            <!-- delete repeat -->
            <delete>
                <fileset dir="${css}" includes="**/*" ></fileset>
                <fileset dir="${js}" includes="**/*" ></fileset>
            </delete>
            
            <echo>concat css js begin</echo>
            <concat destfile="${css}/book_detail.css" encoding="${charset}" outputencoding="${charset}" append="false" fixlastline="true">
                <path path="module/global/global.css" />
                <path path="module/global/btn/_btn.css" />
                <path path="module/global/_form.css" />
                <path path="module/dialog/_dialog.css" />
                <path path="module/dialog/_dialog_login.css" />
                <path path="module/header/_header.css" />
                <path path="module/global/_announc.css" />
                <path path="module/footer/_footer.css" />
                <path path="module/book_detail/book_detail.css" />
            </concat>
            <concat destfile="${js}/book_detail.js" encoding="${charset}" outputencoding="${charset}" append="false" fixlastline="true">
                <path path="module/global/global.js" />
                <path path="module/book_detail/book_detail.js" />
            </concat>
            <concat destfile="${css}/order.css" encoding="${charset}" outputencoding="${charset}" append="false" fixlastline="true">
                <path path="module/global/global.css" />
                <path path="module/global/btn/_btn.css" />
                <path path="module/global/_form.css" />
                <path path="module/dialog/_dialog.css" />
                <path path="module/dialog/_dialog_login.css" />
                <path path="module/dialog/_dialog_order_confirm.css" />
                <path path="module/header/_mini_header.css" />
                <path path="module/footer/_footer.css" />
                <path path="module/order/order.css" />
            </concat>
            <echo>concat css js end</echo>
        </target>
        
        <!-- minify-css -->
        <target name="minify-css">
            <apply executable="java" verbose="true" dest="${css}"  failonerror="true" parallel="false">
                <fileset dir="${css}" includes="**/*.css"/>
                <arg line="-jar"/>
                <arg path="${compressor}"/>
                <arg line="--charset utf-8"/>
                <arg value="--type"/>
                <arg value="css"/>
                <arg value="-o"/>
                <targetfile/>
                <mapper type="glob" from="*.css" to="*-min.css"/>
            </apply>
            
            <!-- delete concat -->
            <delete>
                <fileset dir="${css}" includes="**/*" excludes="**/*-min.css"></fileset>
            </delete>
        </target>
        
        <!-- minify-js -->
        <target name="minify-js">
            <apply executable="java" verbose="true" dest="${js}"  failonerror="true" parallel="false">
                <fileset dir="${js}" includes="**/*.js"/>
                <arg line="-jar"/>
                <arg path="${compressor}"/>
                <arg line="--charset utf-8"/>
                <arg value="--type"/>
                <arg value="js"/>
                <arg value="-o"/>
                <targetfile/>
                <mapper type="glob" from="*.js" to="*-min.js"/>
            </apply>
            
            <!-- delete concat -->
            <delete>
                <fileset dir="${js}" includes="**/*"  excludes="**/*-min.js"></fileset>
            </delete>
        </target>
        
        <!-- build -->
        <target name="build" depends="concat_css,minify-css,minify-js">
            <echo>Done!</echo>
        </target>
    </project>

    5、我的文件目录:

    说明:(1)asset是合并与压缩后的css和js文件;

    (2)module是合并压缩前的css和js文件;

    (3)ant.properties是yui-compressor.jar包的引用,也可以直接写到build.xml中;

    总结:其实这个是很简单的,我语文不好表达不好啊,有问题欢迎吐槽交流!!!!

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  • 原文地址:https://www.cnblogs.com/afuge/p/3167102.html
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