在螞蟻腳本中強制執行FOP調試模式的語法

Question

我想解決一個fop問題，我在想從缺省日誌記錄到調試可能會有所幫助。 fop文檔說我需要傳遞messagelevel =「debug」，但是我的ant腳本語法的每個變體都失敗了。我知道這更多是一個螞蟻問題，但我想知道是否有人遇到過這個問題。這裏是我的非工作代碼：

<macrodef name="fop"> 
    <attribute name="in" /> 
    <attribute name="out" /> 
    <sequential> 
     <java classname="org.apache.fop.cli.Main" fork="true" 
     failonerror="true"> 
     <arg line="-fo @{in}" /> 
     <arg line="-pdf @{out} messagelevel="debug" /> 
     <arg line="-c ${FopConfig}" /> 
     <classpath> 
      <pathelement location="${FopBuild}" /> 
      <pathelement location="${FopAvalon}" /> 
      <pathelement location="${FopBatik}" /> 
      <pathelement location="${FopCommonsIo}" /> 
      <pathelement location="${FopCommonsLogging}" /> 
      <pathelement location="${FopFopHyph}" /> 
      <pathelement location="${FopJaiCodec}" /> 
      <pathelement location="${FopJaiCore}" /> 
      <pathelement location="${FopSerializer}" /> 
      <pathelement location="${FopXalan}" /> 
      <pathelement location="${FopXerces}" /> 
      <pathelement location="${FopXmlApis}" /> 
      <pathelement location="${FopXmlApisExt}" /> 
      <pathelement location="${FopXmlGraphics}" /> 
     </classpath> 
     </java> 
    </sequential> 
    </macrodef> 

I've also tried this, with the arg as a separate line: 

    <macrodef name="fop"> 
    <attribute name="in" /> 
    <attribute name="out" /> 
    <sequential> 
     <java classname="org.apache.fop.cli.Main" fork="true" 
     failonerror="true"> 
     <arg line="-fo @{in}" /> 
     <arg line="-pdf @{out} /> 
     <arg line"messagelevel="debug"" /> 
     <arg line="-c ${FopConfig}" /> 
     <classpath> 
      <pathelement location="${FopBuild}" /> 
      <pathelement location="${FopAvalon}" /> 
      <pathelement location="${FopBatik}" /> 
      <pathelement location="${FopCommonsIo}" /> 
      <pathelement location="${FopCommonsLogging}" /> 
      <pathelement location="${FopFopHyph}" /> 
      <pathelement location="${FopJaiCodec}" /> 
      <pathelement location="${FopJaiCore}" /> 
      <pathelement location="${FopSerializer}" /> 
      <pathelement location="${FopXalan}" /> 
      <pathelement location="${FopXerces}" /> 
      <pathelement location="${FopXmlApis}" /> 
      <pathelement location="${FopXmlApisExt}" /> 
      <pathelement location="${FopXmlGraphics}" /> 
     </classpath> 
     </java> 
    </sequential> 
    </macrodef> 

I'm sure I'm not seeing something simple. 

Answer 1

嘗試用"轉義雙引號（"）：

<arg line="messagelevel=&quot;debug&quot;" /> 

似乎已經有調用FOP的目的的Ant task。任何你不使用它的理由？

Answer 2

感謝 - 您的語法更改讓我將該字符串傳遞給fop處理器，它告訴我「messagelevel =」debug「」是無意義的，但它確實吐出了整​​個使用幫助文件。事實證明，使用「-d」調用調試模式。無論如何，這裏是所有其他人的整個使用幫助文本：

FOP USAGE 
fop [options] [-fo|-xml] infile [-xsl file] [-awt|-pdf|-mif|-rtf|-tiff|-png|-pcl|-ps|-txt|-at [mime]|-print] <outfile> 
[OPTIONS] 
-version   print FOP version and exit 
-d    debug mode 
-x    dump configuration settings 
-q    quiet mode 
-c cfg.xml  use additional configuration file cfg.xml 
-l lang   the language to use for user information 
-nocs    disable complex script features 
-r    relaxed/less strict validation (where available) 
-dpi xxx   target resolution in dots per inch (dpi) where xxx is a number 
-s    for area tree XML, down to block areas only 
-v    run in verbose mode (currently simply print FOP version and continue) 

-o [password]  PDF file will be encrypted with option owner password 
-u [password]  PDF file will be encrypted with option user password 
-noprint   PDF file will be encrypted without printing permission 
-nocopy   PDF file will be encrypted without copy content permission 
-noedit   PDF file will be encrypted without edit content permission 
-noannotations PDF file will be encrypted without edit annotation permission 
-nofillinforms PDF file will be encrypted without fill in interactive form fields permission 
-noaccesscontent PDF file will be encrypted without extract text and graphics permission 
-noassembledoc PDF file will be encrypted without assemble the document permission 
-noprinthq  PDF file will be encrypted without print high quality permission 
-a    enables accessibility features (Tagged PDF etc., default off) 
-pdfprofile prof PDF file will be generated with the specified profile 
        (Examples for prof: PDF/A-1b or PDF/X-3:2003) 

-conserve   enable memory-conservation policy (trades memory-consumption for disk I/O) 
        (Note: currently only influences whether the area tree is serialized.) 

-cache   specifies a file/directory path location for the font cache file 
-flush   flushes the current font cache file 

[INPUT] 
infile   xsl:fo input file (the same as the next) 
        (use '-' for infile to pipe input from stdin) 
-fo infile  xsl:fo input file 
-xml infile  xml input file, must be used together with -xsl 
-atin infile  area tree input file 
-ifin infile  intermediate format input file 
-imagein infile image input file (piping through stdin not supported) 
-xsl stylesheet xslt stylesheet 

-param name value <value> to use for parameter <name> in xslt stylesheet 
        (repeat '-param name value' for each parameter) 

-catalog   use catalog resolver for input XML and XSLT files 
[OUTPUT] 
outfile   input will be rendered as PDF into outfile 
        (use '-' for outfile to pipe output to stdout) 
-pdf outfile  input will be rendered as PDF (outfile req'd) 
-pdfa1b outfile input will be rendered as PDF/A-1b compliant PDF 
        (outfile req'd, same as "-pdf outfile -pdfprofile PDF/A-1b") 
-awt    input will be displayed on screen 
-rtf outfile  input will be rendered as RTF (outfile req'd) 
-pcl outfile  input will be rendered as PCL (outfile req'd) 
-ps outfile  input will be rendered as PostScript (outfile req'd) 
-afp outfile  input will be rendered as AFP (outfile req'd) 
-tiff outfile  input will be rendered as TIFF (outfile req'd) 
-png outfile  input will be rendered as PNG (outfile req'd) 
-txt outfile  input will be rendered as plain text (outfile req'd) 
-at [mime] out representation of area tree as XML (outfile req'd) 
        specify optional mime output to allow the AT to be converted 
        to final format later 
-if [mime] out representation of document in intermediate format XML (outfile req'd) 
        specify optional mime output to allow the IF to be converted 
        to final format later 
-print   input file will be rendered and sent to the printer 
        see options with "-print help" 
-out mime outfile input will be rendered using the given MIME type 
        (outfile req'd) Example: "-out application/pdf D:\out.pdf" 
        (Tip: "-out list" prints the list of supported MIME types and exits) 
-svg outfile  input will be rendered as an SVG slides file (outfile req'd) 
        Experimental feature - requires additional fop-sandbox.jar. 

-foout outfile input will only be XSL transformed. The intermediate 
        XSL-FO file is saved and no rendering is performed. 
        (Only available if you use -xml and -xsl parameters) 


[Examples] 
fop foo.fo foo.pdf 
fop -fo foo.fo -pdf foo.pdf (does the same as the previous line) 
fop -xml foo.xml -xsl foo.xsl -pdf foo.pdf 
fop -xml foo.xml -xsl foo.xsl -foout foo.fo 
fop -xml - -xsl foo.xsl -pdf - 
fop foo.fo -mif foo.mif 
fop foo.fo -rtf foo.rtf 
fop foo.fo -print 
fop foo.fo -awt