一、
Eclipse 上方的選Help->Eclipse Marketplace
在Find 輸入:maven 按enter
出現 Maven Integration for Eclipse WTP
按install
按Next
選 I accept the terms of the license agreements
按Finish
設定Settings
New ->Other
Maven -> Maven Project
打名字: Group Id及 Artifact Id ->Finish
按專案右鍵->Run As -> Maven clean