how to add Servlet-api.jar file to eclipse

Steps to add Servlet-api.jar  file to eclipse

step1:Right Click on project -> Build Path and click on Configure Build Path.

step2:Click on Library tab and then click on Add External JARs…

step3:Select Servlet-api.jar file and click on Open(it is located in tomcat installation location under lib folder)

step4: Click OK. Once you click on OK, Servlet-api.jar  will be added to eclipse project.

step5:now we see Servlet-api.jar file in libraris folder(left side)