xml to edi mapping

Servlet-mapping provides a URL for the servlet class to access your servlet in the address bar, for example:Enter Http://localhost:8080/hello in the address bar to access the Tomcat presses/index.jsp to find mapping in Web. XML, find name: Find class by name: After finding the org.apache.jsp.index_jsp, the object is generated, and th

Extract the Web. xml file fragment of a project:The access order is 1->2->3->4, where the values of 2 and 3 must be the same.The value in the Url-pattern tag is the URL to be entered in the browser's address bar, which can be named by itself, which accesses a servlet named Servlet-name, and the value of the two Servlet-name tags must be the same because the values in the servlet tag The Servlet-name tag maps to the value in the Servlet-class tag and u

Extract the Web. xml file fragment of a project:The access order is 1->2->3->4, where the values of 2 and 3 must be the same.The value in the Url-pattern tag is the URL to be entered in the browser's address bar, which can be named by itself, which accesses a servlet named Servlet-name, and the value of the two Servlet-name tags must be the same because the values in the servlet tag The Servlet-name tag maps to the value in the Servlet-class tag and u