Question

我正在尝试运行一些基本的ant脚本，同时面对以下错误：

D:\{user...}\build.xml:31: Javadoc failed: java.io.IOException: Cannot run program "javadoc.exe": CreateProcess error=2, The system cannot find the file specified

我已经尝试过搜索解决方案并找到了以下解决方案： CreateProcess error=2 running javadoc from Ant

我已经在使用JDK了。仍然面临着这个问题。 javadoc.exe已存在于jdk \ bin。
我正在使用随ecplise Kepler Service Release 2附带的内置Ant。
如果我删除＆＃39; docs＆＃39;目标，它运行得很好。

这是我的build.xml：

<?xml version="1.0" encoding="UTF-8"?>
<project name="Ant-Test" default="main" basedir=".">
  <!-- Sets variables which can later be used. -->
  <!-- The value of a property is accessed via ${} -->
  <property name="src.dir" location="src" />
  <property name="build.dir" location="bin" />
  <property name="dist.dir" location="dist" />
  <property name="docs.dir" location="docs" />

  <!-- Deletes the existing build, docs and dist directory-->
  <target name="clean">
    <delete dir="${build.dir}" />
    <delete dir="${docs.dir}" />
    <delete dir="${dist.dir}" />
  </target>

  <!-- Creates the  build, docs and dist directory-->
  <target name="makedir">
    <mkdir dir="${build.dir}" />
    <mkdir dir="${docs.dir}" />
    <mkdir dir="${dist.dir}" />
  </target>

  <!-- Compiles the java code (including the usage of library for JUnit -->
  <target name="compile" depends="clean, makedir">
    <javac srcdir="${src.dir}" destdir="${build.dir}"></javac>
  </target>

  <!-- Creates Javadoc -->
  <target name="docs" depends="compile">
    <javadoc packagenames="com.ant.vogellaTut.*" sourcepath="${src.dir}" destdir="${docs.dir}">
      <!-- Define which files / directory should get included, we include all -->
       <fileset dir="${src.dir}">
                <include name="**" />
           </fileset>
    </javadoc>
  </target>

  <!--Creates the deployable jar file  -->
  <target name="jar" depends="compile">
    <jar destfile="${dist.dir}\antTraining.jar" basedir="${build.dir}">
      <manifest>
        <attribute name="Main-Class" value="com.ant.vogellaTut.test.Test" />
      </manifest>
    </jar>
  </target>

  <target name="main" depends="compile, jar, docs">
    <description>Main target</description>
  </target>

</project>

Answer 1

错误告诉你的是它无法找到＆＃34; javadoc.exe＆＃34;在路径中。

尝试从ant脚本中输出路径系统变量，您可以使用以下内容：

<span class="note important"></span>

并验证javadoc.exe的路径是否列在其中。

运行ant时找不到javadoc.exe

1 个答案: