[taskdef]无法从资源testngtask加载定义

Question

Selenium Webdriver+testNG+ANT我在运行-ant runtest C:\seleniumtests>ant runtest Buildfile时出错: C:\seleniumtests\build.xml

compileTests: jar构建jar: C:\seleniumtests\AntruTests.jar

runtest: taskdef无法从资源testngtask加载定义。找不到它。

生成失败C:\seleniumtests\build.xml:38:问题:无法创建任务或类型testng原因:名称未定义。操作:检查拼写。操作:检查是否已声明任何自定义任务/类型。操作:检查是否发生了任何/声明。

总时间:1秒

build.xml：

    <?xml version="1.0" encoding="iso-8859-1"?>

<project name="AntruTests">
    <!-- Properties storage -->
    <property file="build.properties"/>

    <!-- Project's folders locations -->

    <property name="project.path" value="." />

    <!-- Set class path libraries to be used for compilation -->
    <path id="class.path">
    <pathelement location="lib" path="lib/selenium-java-2.37.0.jar"/>
    <pathelement location="lib" path="lib/selenium-server-standalone-2.37.0.jar"/>
    </path>


     <!-- Title for ReportNG -->
    <property name="report.title" value="Automated tests report for AntruTests"/>

    <!-- Compile classes -->
    <target name="compileTests"> 
        <javac classpathref="class.path"  includeantruntime="false" destdir="C:\seleniumtests" encoding="UTF-8" optimize="off" 
            debug="on" failonerror="true" srcdir="C:\seleniumtests" />

            <jar destfile="AntruTests.jar" basedir="C:\seleniumtests" />
        </target>

    <target name="prepareForRunning" depends="compileTests">

        <delete dir="${tests.results.folder}" />
        <mkdir dir="${tests.results.folder}" />
</target>


    <target name="runtest" depends="compileTests" description="Runtests">
        <taskdef resource="testngtasks" classpath="${lib.dir}/testng-6.8.7.jar"/>
<testng outputdir="${testng.output.dir}" classpathref="classes">  
<xmlfileset dir="${lib.dir}" includes="testng.xml"/>  
             </testng>

</target>
</project>

我做错了什么？谢谢!

Answer 1

<taskdef resource="testngtasks" classpath="${lib.dir}/testng-6.8.7.jar"/>

Ant在设置${lib.dir}之前处理任务定义。您需要设置绝对路径，如，

<taskdef resource="testngtasks" classpath="/usr/local/lib/testng-6.8.7.jar"/>

Answer 2

<taskdef resource="testngtasks" classpath="${test.classpath}"/> 

感谢您的帮助！