[code]public void service(ServletRequest req,ServletResponse res) throws ServletException,java.io.IOException[/code]
源自接口javax.servlet.Servlet,容器实现,委派调用
[code]protected void service(HttpServletRequest req,HttpServletResponse res) throws ServletException,java.io.IOException[/code]
该方法再按照client的request方法是get,post等等(采用javax.servlet.ServletRequest.getMethod()方法),委派给
[code]protected void doXXX(HttpServletRequest req,HttpServletResponse res) throws ServletException,java.io.IOException[/code]
方法.
所以若确定request method类型的话,一般不要覆写两个service方法,而直接覆写doXXX方法
源自接口javax.servlet.Servlet,容器实现,委派调用
[code]protected void service(HttpServletRequest req,HttpServletResponse res) throws ServletException,java.io.IOException[/code]
该方法再按照client的request方法是get,post等等(采用javax.servlet.ServletRequest.getMethod()方法),委派给
[code]protected void doXXX(HttpServletRequest req,HttpServletResponse res) throws ServletException,java.io.IOException[/code]
方法.
所以若确定request method类型的话,一般不要覆写两个service方法,而直接覆写doXXX方法