ANT - 如何使用排除，用javac排除文件？(ANT - how to use exclude, excludesfile with javac?)

 看了看stackoverflow以及其他来源（在线+ ANT定义指导手册）的几篇文章，但目前为止他们都没有帮助。 我无法从编译中排除该文件。 
 
 我只有一个文件希望从编译中排除，而ANT文档并没有真正说明细节。 我试图从编译中排除HTMLParser.java 。 还尝试使用excludesfile了。 但它仍然符合HTMLParser.java 
 
 我写了简单的ANT来检查下面尝试不同的变化。 
 
 谁能告诉我什么是错的？ 
 
<javac srcdir="${utilitiesSrc}" destdir="${dest}">
      <excludesfile name="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan\utilities\HTMLParser.java" />
</javac>
 
 
<project 
     name="CompileMasatosan"  
     default="main"
     basedir="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan">

     <property name="dest"
    location="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\WEB-INF\classes" />


     <property name="utilitiesSrc" 
        location="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan\utilities" />

    <javac srcdir="${utilitiesSrc}" destdir="${dest}">
         <exclude name="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan\utilities\HTMLParser.java" />
    </javac>
</project>
 
 我相信HTMLParser.java没有依赖关系，因为除了类声明行外，我评论了所有行。 
 
 HTMLParser.java 
 
package com.masatosan.utilities;

public class HTMLParser {
/*  commenting out since Eclipse doesn't like some characters :(

    public static final String escapeHTML(String s){
           StringBuffer sb = new StringBuffer();
           int n = s.length();
           for (int i = 0; i < n; i++) {
              char c = s.charAt(i);
              switch (c) {
                 case '<': sb.append("&lt;"); break;
                 case '>': sb.append("&gt;"); break;
                 case '&': sb.append("&amp;"); break;
                 case '"': sb.append("&quot;"); break;
                 case 'à': sb.append("&agrave;");break;
                 case 'À': sb.append("&Agrave;");break;
                 case 'â': sb.append("&acirc;");break;
                 case 'Â': sb.append("&Acirc;");break;
                 case 'ä': sb.append("&auml;");break;
                 case 'Ä': sb.append("&Auml;");break;
                 case 'Ã¥': sb.append("&aring;");break;
                 case 'Ã…': sb.append("&Aring;");break;
                 case 'æ': sb.append("&aelig;");break;
                 case 'Æ': sb.append("&AElig;");break;
                 case 'ç': sb.append("&ccedil;");break;
                 case 'Ç': sb.append("&Ccedil;");break;
                 case 'é': sb.append("&eacute;");break;
                 case 'É': sb.append("&Eacute;");break;
                 case 'è': sb.append("&egrave;");break;
                 case 'È': sb.append("&Egrave;");break;
                 case 'ê': sb.append("&ecirc;");break;
                 case 'Ê': sb.append("&Ecirc;");break;
                 case 'ë': sb.append("&euml;");break;
                 case 'Ë': sb.append("&Euml;");break;
                 case 'ï': sb.append("&iuml;");break;
                 case '�': sb.append("&Iuml;");break;
                 case 'ô': sb.append("&ocirc;");break;
                 case 'Ô': sb.append("&Ocirc;");break;
                 case 'ö': sb.append("&ouml;");break;
                 case 'Ö': sb.append("&Ouml;");break;
                 case 'ø': sb.append("&oslash;");break;
                 case 'Ø': sb.append("&Oslash;");break;
                 case 'ß': sb.append("&szlig;");break;
                 case 'ù': sb.append("&ugrave;");break;
                 case 'Ù': sb.append("&Ugrave;");break;         
                 case 'û': sb.append("&ucirc;");break;         
                 case 'Û': sb.append("&Ucirc;");break;
                 case 'ü': sb.append("&uuml;");break;
                 case 'Ü': sb.append("&Uuml;");break;
                 case '®': sb.append("&reg;");break;         
                 case '©': sb.append("&copy;");break;   
                 case '€': sb.append("&euro;"); break;
                 // be carefull with this one (non-breaking whitee space)
                 case ' ': sb.append("&nbsp;");break;         

                 default:  sb.append(c); break;
              }
           }
           return sb.toString();
    }
    */
}//
 
 UPDATE 
 
 正如评论中所建议的那样，我将excludesfile name属性更改为srcdir的相对路径，就是这样！ 所以剪断看起来像： 
 
<javac srcdir="${utilitiesSrc}" destdir="${dest}">
      <excludesfile name="HTMLParser.java" />
</javac>

Looked at several post on stackoverflow as well as other sources (online + ANT definition guide book) but none of them helped so far. I can't exclude the file from compiling.
 
I have just one file that wants to exclude from compiling and ANT documentation is not really telling the detail. I'm trying to exclude HTMLParser.java from compiling. Also tried using excludesfile too. But it still complies HTMLParser.java
 
I wrote simple ANT to examine trying different variation below.
 
Could anyone tell me what's wrong?
 
<javac srcdir="${utilitiesSrc}" destdir="${dest}">
      <excludesfile name="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan\utilities\HTMLParser.java" />
</javac>
 
 
<project 
     name="CompileMasatosan"  
     default="main"
     basedir="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan">

     <property name="dest"
    location="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\WEB-INF\classes" />


     <property name="utilitiesSrc" 
        location="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan\utilities" />

    <javac srcdir="${utilitiesSrc}" destdir="${dest}">
         <exclude name="C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\head_first\src\com\masatosan\utilities\HTMLParser.java" />
    </javac>
</project>
 
The HTMLParser.java I believe has no dependency since I commented all lines out except class declaration line. 
 
HTMLParser.java
 
package com.masatosan.utilities;

public class HTMLParser {
/*  commenting out since Eclipse doesn't like some characters :(

    public static final String escapeHTML(String s){
           StringBuffer sb = new StringBuffer();
           int n = s.length();
           for (int i = 0; i < n; i++) {
              char c = s.charAt(i);
              switch (c) {
                 case '<': sb.append("&lt;"); break;
                 case '>': sb.append("&gt;"); break;
                 case '&': sb.append("&amp;"); break;
                 case '"': sb.append("&quot;"); break;
                 case 'à': sb.append("&agrave;");break;
                 case 'À': sb.append("&Agrave;");break;
                 case 'â': sb.append("&acirc;");break;
                 case 'Â': sb.append("&Acirc;");break;
                 case 'ä': sb.append("&auml;");break;
                 case 'Ä': sb.append("&Auml;");break;
                 case 'Ã¥': sb.append("&aring;");break;
                 case 'Ã…': sb.append("&Aring;");break;
                 case 'æ': sb.append("&aelig;");break;
                 case 'Æ': sb.append("&AElig;");break;
                 case 'ç': sb.append("&ccedil;");break;
                 case 'Ç': sb.append("&Ccedil;");break;
                 case 'é': sb.append("&eacute;");break;
                 case 'É': sb.append("&Eacute;");break;
                 case 'è': sb.append("&egrave;");break;
                 case 'È': sb.append("&Egrave;");break;
                 case 'ê': sb.append("&ecirc;");break;
                 case 'Ê': sb.append("&Ecirc;");break;
                 case 'ë': sb.append("&euml;");break;
                 case 'Ë': sb.append("&Euml;");break;
                 case 'ï': sb.append("&iuml;");break;
                 case '�': sb.append("&Iuml;");break;
                 case 'ô': sb.append("&ocirc;");break;
                 case 'Ô': sb.append("&Ocirc;");break;
                 case 'ö': sb.append("&ouml;");break;
                 case 'Ö': sb.append("&Ouml;");break;
                 case 'ø': sb.append("&oslash;");break;
                 case 'Ø': sb.append("&Oslash;");break;
                 case 'ß': sb.append("&szlig;");break;
                 case 'ù': sb.append("&ugrave;");break;
                 case 'Ù': sb.append("&Ugrave;");break;         
                 case 'û': sb.append("&ucirc;");break;         
                 case 'Û': sb.append("&Ucirc;");break;
                 case 'ü': sb.append("&uuml;");break;
                 case 'Ü': sb.append("&Uuml;");break;
                 case '®': sb.append("&reg;");break;         
                 case '©': sb.append("&copy;");break;   
                 case '€': sb.append("&euro;"); break;
                 // be carefull with this one (non-breaking whitee space)
                 case ' ': sb.append("&nbsp;");break;         

                 default:  sb.append(c); break;
              }
           }
           return sb.toString();
    }
    */
}//
 
UPDATE
 
As suggested in the comment, I change the excludesfile name attribute to relative path of srcdir and that was it! So the snipped looks like:
 
<javac srcdir="${utilitiesSrc}" destdir="${dest}">
      <excludesfile name="HTMLParser.java" />
</javac>

原文：https://stackoverflow.com/questions/3808612