Fetch an email body in mailcore2 OSX with swift
问题 I try use this class: MCOIMAPFetchContentOperation for fetch body mail. But i don't know how invoke her in swift and i don't know the arguments who are necessary. Description of the class is: "This class implements an operation to fetch the content of a message. It can be a part or a full message." Can you help me please ! 回答1: Your question is a little vague but I assume to mean something like this : func loadMsg(msg: MCOIMAPMessage, folder: String) { let operation: