@WebServlet(name = "first",urlPatterns = "/a",initParams = {
@WebInitParam(name="address",value = "成都"),
@WebInitParam(name="tel",value = "18382...")
})
@WebServlet(name = "first",urlPatterns = "/a",initParams = {
@WebInitParam(name="address",value = "成都"),
@WebInitParam(name="tel",value = "18382...")
})