【转载】Yui.Compressor高性能ASP.NET开发：自动压缩CSS、JS

            //
            文件内容
            string strContent = File.ReadAllText(jsPath, Encoding.UTF8);

 

//初始化var js = new JavaScriptCompressor(strContent, false, Encoding.UTF8, System.Globalization.CultureInfo.CurrentCulture);

 

//压缩该js
strContent = js.Compress();

File.WriteAllText(jsPath, strContent, Encoding.UTF8);

            string strContent = File.ReadAllText(cssPath, Encoding.UTF8)



//进行压缩
strContent = CssCompressor.Compress

(strContent);



File.WriteAllText(cssPath, strContent, Encoding.UTF8);

            <?
            xml version="1.0" encoding="utf-8" 
            ?>
            <
            Project 
            xmlns
            ="http://schemas.microsoft.com/developer/MsBuild/2003"
            >
            <
            UsingTask

  
            TaskName
            ="CompressorTask"
            

  AssemblyFile
            ="Yahoo.Yui.Compressor.dll"
            />
            <!--
             The .NET 2.0 version of the task .. and yes .. that‘s Model.Net20 folder listed twice .. i know i know...

<UsingTask

TaskName="CompressorTask"

        AssemblyFile="..\..\Projects\Yahoo.Yui.Compressor\Model.Net20\Model.Net20\bin\Debug\Yahoo.Yui.Compressor.NET20.dll" />

    
            -->
            <!--
             Define the output locations. These can be set via the msbuild command line using

         /p:CssOutputFile=$(TargetDir)../whatever...

         /p:JavaScriptOutputFile=$(TargetDir)../whatever...

 

         If they are not supplied or are empty, then we the value whatever is supplied, below.

    
            -->
            <
            PropertyGroup
            >
            <
            CssOutputFile 
            Condition
            =" ‘$(CssOutputFile)‘==‘‘ "
            >
            

      SylesSheetFinal.css

    
            </
            CssOutputFile
            >
            <
            JavaScriptOutputFile 
            Condition
            =" ‘$(JavaScriptOutputFile)‘==‘‘ "
            >
            

      JavaScriptFinal.css

    
            </
            JavaScriptOutputFile
            >
            </
            PropertyGroup
            >
            <
            Target 
            Name
            ="MyTaskTarget"
            >
            <!--
            

ItemGroup\CssFiles or ItemGroup\JavaScriptFiles: add zero to many files you wish to include in this compression task.

                                                             Don‘t forget, you can use the wildcard (eg. *.css, *.js) if you feel up to it.

                                                             Finally, at least one item is required - either a css file or a js file.

 

CssFiles/JavaScriptFiles data format: Please do not touch this.

DeleteCssFiles: [Optional] True | Yes | Yeah | Yep | True | FoSho | FoSho. Default is False. Anything else is False. (eg. blah = false, xxxx111 = false, etc)

CssCompressionType: YuiStockCompression | MichaelAshsRegexEnhancements | HaveMyCakeAndEatIt or BestOfBothWorlds or Hybrid; Default is YuiStockCompression.

ObfuscateJavaScript: [Optional] refer to DeleteCssFiles, above.

PreserveAllSemicolons: [Optional] refer to DeleteCssFiles, above.

DisableOptimizations: [Optional] refer to DeleteCssFiles, above.

EncodingType: [Optional] ASCII, BigEndianUnicode, Unicode, UTF32, UTF7, UTF8, Default. Default is ‘Default‘.

DeleteJavaScriptFiles: [Optional] refer to DeleteCssFiles, above.

LineBreakPosition: [Optional] the position where a line feed is appened when the next semicolon is reached. Default is -1 (never add a line break).
(zero) means add a line break after every semicolon. (This might help with debugging troublesome files).         

LoggingType: None | ALittleBit | HardcoreBringItOn;  Hardcore also lists javascript verbose warnings, if there are any (and there usually is :P ).

ThreadCulture: [Optional] the culture you want the thread to run under. Default is ‘en-gb‘.

IsEvalIgnored: [Optional] compress any functions that contain ‘eval‘. Default is False, which means a function that contains

                           ‘eval‘ will NOT be compressed. It‘s deemed risky to compress a function containing ‘eval‘. That said,

if the usages are deemed safe this check can be disabled by setting this value to True.

        
            -->
            <
            ItemGroup
            >
            <!--
             Single files, listed in order of dependency 

      <CssFiles Include="../StylesheetSample1.css"/>

      <CssFiles Include="../StylesheetSample2.css"/>

      <CssFiles Include="../StylesheetSample3.css"/>

      <CssFiles Include="../StylesheetSample4.css"/>
            -->
            <
            JavaScriptFiles 
            Include
            ="../myjs/sample_1.js"
            />
            <!--
             All the files. They will be handled (I assume) in alphabetically. 
            -->
            <!--
            <CssFiles Include="*.css" />

<JavaScriptFiles Include="*.js" />

            
            -->
            </
            ItemGroup
            >
            <
            CompressorTask

    
            CssFiles
            ="@(CssFiles)"
            

    DeleteCssFiles
            ="false"
            

    CssOutputFile
            ="$(CssOutputFile)"
            

    CssCompressionType
            ="YuiStockCompression"
            

    JavaScriptFiles
            ="@(JavaScriptFiles)"
            

    ObfuscateJavaScript
            ="False"
            

    PreserveAllSemicolons
            ="False"
            

    DisableOptimizations
            ="Nope"
            

    EncodingType
            ="utf-8"
                        

    DeleteJavaScriptFiles
            ="false"
            

    LineBreakPosition
            ="-1"
            

    JavaScriptOutputFile
            ="$(JavaScriptOutputFile)"
            

    LoggingType
            ="ALittleBit"
            

    ThreadCulture
            ="en-au"
            

    IsEvalIgnored
            ="false"
            />
            <!--
            

    

    CssFiles="@(CssFiles)"

    DeleteCssFiles="false"

    CssOutputFile="$(CssOutputFile)"

    CssCompressionType="YuiStockCompression"

    JavaScriptFiles="@(JavaScriptFiles)"

    ObfuscateJavaScript="False"                   //是否模糊处理js文件，True：会将js中的变量为“a,b,c”单个字符的变量

    PreserveAllSemicolons="False"

    DisableOptimizations="Nope"

    EncodingType="utf-8"                          //如果js或者css包含有中文，则必须使用utf-8编码，否则会乱码

    DeleteJavaScriptFiles="false"

    LineBreakPosition="-1"

    JavaScriptOutputFile="$(JavaScriptOutputFile)"

    LoggingType="ALittleBit"

    ThreadCulture="en-au"

    IsEvalIgnored="false"

    

    
            -->
            </
            Target
            >
            </
            Project
            >