http://www.lvjiyong.com/item/37595 This topic describes the elements in the Web.config file that support Microsoft ASP.NET AJAX. It also describes how to incorporate those elements into the Web.config file for an existing ASP.NET application. zh-cn Mon, 01 Jan 0001 00:00:00 GMT Mon, 01 Jan 0001 00:00:00 GMT 吕的部落格 Version 1.0.0.0