How to respond the reviewer who reject my paper but editor ask to revise
The same way you respond to the reviewers who didn't reject your article: you take the reviewer's criticism and argue why it's irrelevant, inappropriate, unfair, has been fixed in the revision, and so on. If the reviewer rejected your article without giving reasons, then you can safely ignore the reviewer (since the editor decided on revise, he/she clearly already disregards the reviewer's report).

There's no need to email the editor.