通过SSIS获取SFTP或FTPS文件的最佳方法

This question originally asked which is the best method for uploading files via SFTP or FTPS in SSIS. It now just lists the pros and cons of each solution. I personally use CozyRoc's SFTP library these days, but I've used each of the below solutions at one point or another.This question originally asked which is the bes