ReportNG 替换testng过程中遇到的问题

1.

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/collections/ExtendedProperties
    at org.apache.velocity.runtime.RuntimeInstance.<init>(RuntimeInstance.java:160)
    at org.apache.velocity.runtime.RuntimeSingleton.<clinit>(RuntimeSingleton.java:95)
    at org.apache.velocity.app.Velocity.setProperty(Velocity.java:117)
    at org.uncommons.reportng.AbstractReporter.<init>(AbstractReporter.java:62)
    at org.uncommons.reportng.HTMLReporter.<init>(HTMLReporter.java:83)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at org.testng.internal.ClassHelper.newInstance(ClassHelper.java:50)
    at org.testng.TestNG.setListenerClasses(TestNG.java:692)
    at org.testng.TestNG.configure(TestNG.java:1446)
    at org.testng.remote.AbstractRemoteTestNG.configure(AbstractRemoteTestNG.java:74)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:235)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.ExtendedProperties
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 16 more

解决方法：导入一个commons-collections.jar

2.test-output在eclipse上不显示

解决办法