#眉標=Eclipse
#大標=OpenSource 整合性開發工具（6）
#副標= Java程式風格自動檢查
#作者=文／Doug Chen

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程式1檢視新建立的檔案結果 start
[doug@runpc testSrc]$ ls
Test2.java  Test.java
[doug@runpc testSrc]$ cat Test2.java

import java.io.*;

/**
  This is class level document.
*/
public class Test2{

    /**
    */
    public Test2(){
        // do something
    }

    public void doSomething(){
        System.out.println("LALA~~");
    }
}
[doug@runpc testSrc]$ cat Test.java

/**
*
*/
public class Test{
     public static void main(String argv[]){}

 private void xxx(){
        }
    public String getSomeThing(){
        return "xxx";
    }
}
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程式2 build.xml
<?xml version="1.0" ?>
<project name="checkstyle" default="run">

<property environment="env"/>
<property name="check.source" value="testSrc" />
<property name="check.config" value=
"checkstyle-4.1/sun_checks.xml" />
<property name="xsl" value=
"checkstyle-4.1/contrib/checkstyle-simple.xsl" />
<property name="checkstyle.jar" 
value="checkstyle-4.1/checkstyle-all-4.1.jar" />
<taskdef resource="checkstyletask.properties" 
classpath="${checkstyle.jar}"/>
<target name="checkstyle"
description=
"Generates a report of code convention violations.">
<checkstyle config="${check.config}" failureProperty=
"checkstyle.failure" failOnViolation="false">
  <formatter type="xml" tofile="checkstyle_report.xml"/>
  <fileset dir="${check.source}" includes="**/*.java"/>
</checkstyle>
  <style in="checkstyle_report.xml" out=
"checkstyle_report.html" style="${xsl}"/>
</target>

</project>
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checkstyle-4.1/checkstyle-all-4.1.jar
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checkstyle-4.1/sun_checks.xml
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checkstyle-4.1/contrib/checkstyle-simple.xsl
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checkstyle-4.1/checkstyle-all-4.1.jar
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程式3 執行結果
[doug@runpc checkStyle]$ ant checkstyle
Buildfile: build.xml

checkstyle:
[checkstyle] Running Checkstyle 4.1 on 2 files
[style] Processing /home/doug/workdoc/java-test/
checkStyle/checkstyle_report.xml to /home/doug/
workdoc/java-test/checkStyle/checkstyle_report.html
[style] Loading stylesheet /home/doug/workdoc/java-test/
checkStyle/checkstyle-4.1/contrib/checkstyle-simple.xsl

BUILD SUCCESSFUL
Total time: 3 seconds
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