spring 4 mvc 异步No async support in a pre-Servlet 3.0 runtime
辛格瑞拉 2016-07-06 08:03:00 如标题出错信息如下:
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.UnsupportedOperationException: No async support in a pre-Servlet 3.0 runtime
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:973)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
root cause
求解!!!!!!!!!!