How to disable new user email activation in JHipster

转自这里
Edit UserService.createUser() and change these lines:

    // new user is not active
    newUser.setActivated(false);
    // new user gets registration key
    newUser.setActivationKey(RandomUtil.generateActivationKey());

to what is done in activateRegistration():

    // activate given user
    newUser.setActivated(true);
    newUser.setActivationKey(null);

and of course, delete the line sending the activation email:

   mailService.sendActivationEmail(user);