How to add web feature in gradle build

Help/Discuss
1

I would like develop in java web application in eclipse. I found I could’t add my web application to server in eclipse.

I tried change project facets in eclipse, but web feature gone after I refresh gradle.

2

I have made it works by adding following:

apply plugin: "eclipse"
apply plugin: 'maven'
apply plugin: 'eclipse-wtp'
apply plugin: "war"