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How to write the ip address and port number in web.xml? And extract it from servlet, thank you.
& ltservlet & gt

& ltservlet-name & gt; NtscServerStart & lt/servlet-name & gt;

& ltservlet-class & gt; ..........& lt/servlet-class & gt;

& ltinit-param >

& ltparam-name & gt; ip & lt/param-name & gt;

& lt parameter value & gt192.168.1.1< /param-value & gt;

& lt/init-param & gt;

& ltinit-param >

& ltparam-name & gt; Port & lt/param-name > //Port number

& lt parameter value & gt & gt8080 & lt/param-value & gt;;

& lt/init-param & gt;

& lt/servlet & gt;

< servlet mapping > < servlet-name >; NtscServerStart & lt/servlet-name & gt; & lturl mode & gt/NtscServerStart & lt; /URL-pattern & gt; & lt/servlet-mapping & gt; & lt welcome file list & gt& lt welcome file & gtindex.jsp & lt/welcome-file > & lt/welcome-file-list & gt;