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jdk、apache

 
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博客已经迁移至 萌萌的IT人 ,谢谢支持

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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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