var xmlDoc=xmlHttp.responseXML;
var xmlnode=xmlDoc.getElementsByTagName("info");
document.getElementById("recieveValue").innerHTML=xmlnode[0].firstChild.nodeValue;
servlet映射配置(web.xml中的部分内容):
<servlet>
<description>This is the description of my J2EE component</description>
<display-name>This is the display name of my J2EE component</display-name>
<servlet-name>TestServlet</servlet-name>
<servlet-class>com.servlet.TestServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>TestServlet</servlet-name>
<url-pattern>/TestServlet</url-pattern>
</servlet-mapping>