Syntaxerror,annotationsareonlyavailableifsourcelevelis5.0解决办法：Project->Properties->JavaCompiler->CompilerComplianceLevel选择5.0或者以上的jdk版本Project->JavaBuildPath->Libraries->AddLibrary...->JUnit->Select"JUnit4.0"->Finish经过以上设置后可顺利解决问题。黑色头发：http://heisetoufa.iteye.com