What is the difference between servletConfig and servletContext?
|1.ServletConfig object is one per servlet class.||1.ServletContext object is global to entire web application.|
|2.Object of ServletConfig will be created during initialization process of the servlet.||2.Object of ServletContext will be created at the time of web application deployment.|
|3.In web.xml – <init-param> tag is used to pass configuration data under <servlet-class> tag.||3.In web.xml – <context-param tag is used to pass configuration data under <web-app> tag.|
|4.As long as a servlet is executing, ServletConfig object will be available, it will be destroyed once the servlet execution is completed.||5.As long as web application is executing, ServletContext object will be available, and it will be destroyed once the application is removed from the server.|