Js|web|xml set the parameters in the Web.xml file:
<?xml version= "1.0" encoding= "Iso-8859-1"?>
<! DOCTYPE Web-app Public "-//sun Microsystems, INC.//DTD Web Application 2.3//en" "Http://java.sun.com/dtd/web-app_2_3. DTD ">
<web-app>
<servlet>
<servlet-name> myjsp </servlet-name>
<jsp-file>/myjsp.jsp </jsp-file>
<init-param>
<param-name>firstparam</param-name>
<param-value>firstparamvalue</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name> myjsp </servlet-name>
<url-pattern>/myurl/* </url-pattern>
</servlet-mapping>
</web-app>
The following program cannot take out the value of the parameter Firstparam defined in Web.xml firstparamvalue
My init parameter is <%= application.getinitparameter ("Firstparam")%>
The following program can take out the value of the parameter Firstparam defined in Web.xml firstparamvalue
<%
String Str1;
Str1=config.getinitparameter ("Firstparam");
Out.println (STR1);
%>
Because config is an object of class Javax.servlet.ServletConfig, application is an object of class Javax.servlet.ServletContext.
If you specify that the listening port for WebLogic server is 80, you do not need to enter the port in IE
Http://hostname/myfile.html replaces http://hostname:portnumber/myfile.html.
