Created by Wang, Jerry, last modified on Jul 28, 2016

测试结果：只有第一个method add 的参数Advertisement的构造函数会被call到。框架检测到这种duplicate情况，报了一个warning：
2016-07-28 14:44:14,420 WARN [http-bio-9098-exec-6] - [org.apache.cxf.jaxrs.utils.JAXRSUtils] [] - Both com.sap.bulletinboard.ads.resources.AdvertisementResource#addJS and com.sap.bulletinboard.ads.resources.AdvertisementResource#add are equal candidates for handling the current request which can lead to unpredictable results
Advertisement constructor
Advertisement setter called: scala3
把add的@POST去掉，再执行post，得到期望的第二个方法JavaScript 构造函数被调用：

要获取更多Jerry的原创文章，请关注公众号"汪子熙":