好几天没写了，抽时间写下，也好有个总结：

1.selenium+testNG+Ant

  (1)ant 是构建工具 他的作用就是运行你配置好的东西 而tentng.xml你可以认为他是管理test的一个配置。在ant中配置运行testng 启动testng的时候 就会运行testng里面配置好的东西。

  (2)eclipse 中给项目自动创建ant的build.xml文件

     Eclipse 自动生成 Ant的Build.xml 配置文件,生成的方法很隐蔽 选择你要生成Build.xml文件的项目,右键. Export-> General -> Ant Buildfiles .点Next,再点Finish.生成完毕.

  (3)

1 Buildfile: D:\myFile\file\eclispe.work\aista\build.xml 2 build-subprojects: 3 init: 4 build-project: 5 [echo] aista: D:\myFile\file\eclispe.work\aista\build.xml 6 [javac] D:\myFile\file\eclispe.work\aista\build.xml:123: warning: 'includeantruntime' was not set, defaulting to 7 8 build.sysclasspath=last; set to false for repeatable builds 9 [javac] D:\myFile\file\eclispe.work\aista\build.xml:127: warning: 'includeantruntime' was not set, defaulting to 10 11 build.sysclasspath=last; set to false for repeatable builds 12 [javac] D:\myFile\file\eclispe.work\aista\build.xml:132: warning: 'includeantruntime' was not set, defaulting to 13 14 build.sysclasspath=last; set to false for repeatable builds 15 [javac] D:\myFile\file\eclispe.work\aista\build.xml:136: warning: 'includeantruntime' was not set, defaulting to 16 17 build.sysclasspath=last; set to false for repeatable builds 18 build: 19 BUILD SUCCESSFUL 20 Total time: 575 milliseconds

    解决：<javac srcdir="${build.src}" destdir="${build.dest}">

    改为<javac srcdir="${build.src}" destdir="${build.dest}" includeantruntime="on"/>

  (4)配置Ant的build.xml文件：eclipse Target "build" does not exist in the project 

     <project name="AntExample" default="secondTarget" basedir=".">

     这个里面的default设定了默认执行的目标，也就是dos下执行ant命令不加参数时，会默认执行default中设定的目标

     你的default是secondTarget但是这里：

        <targle name="secondTargle">

               <echo>${secondText}</echo>

        </targle>

     name是secondTargle和上面default中设置的不一样，只要设为一样就行了

   (5)

Buildfile: D:\myFile\file\eclispe.work\sysframe-normal-test\build.xmlinit:compile:     [echo] compile testsrun_tests:     [echo] running tests     [echo] D:\myFile\file\eclispe.work\sysframe-normal-test\classes   [testng] java.lang.NoClassDefFoundError: com/beust/jcommander/ParameterException   [testng]     at java.lang.Class.getDeclaredMethods0(Native Method)   [testng]     at java.lang.Class.privateGetDeclaredMethods(Class.java:2451)   [testng]     at java.lang.Class.getMethod0(Class.java:2694)   [testng]     at java.lang.Class.getMethod(Class.java:1622) [testng] at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494) [testng] at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486) [testng] Caused by: java.lang.ClassNotFoundException: com.beust.jcommander.ParameterException [testng] at java.net.URLClassLoader$1.run(URLClassLoader.java:366) [testng] at java.net.URLClassLoader$1.run(URLClassLoader.java:355) [testng] at java.security.AccessController.doPrivileged(Native Method) [testng] at java.net.URLClassLoader.findClass(URLClassLoader.java:354) [testng] at java.lang.ClassLoader.loadClass(ClassLoader.java:423) [testng] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) [testng] at java.lang.ClassLoader.loadClass(ClassLoader.java:356) [testng] ... 6 more [testng] Exception in thread "main" [testng] The tests failed. transform: [xslt] Processing D:\myFile\file\eclispe.work\sysframe-normal-test\lib\testng-results.xml to D:\myFile\file \eclispe.work\sysframe-normal-test\test-output\Report.html [xslt] Loading stylesheet D:\myFile\file\eclispe.work\sysframe-normal-test\lib\testng-results.xsl BUILD SUCCESSFUL Total time: 2 seconds

     发现testNG.jar的版本不对