IDEA中同一project下多模塊項目源路徑衝突Module "my-blog" must not contain source root "F:\My-Blog\src\main\java". T

問題：Module "my-blog" must not contain source root "F:\My-Blog\src\main\java". The root already belongs to module "main" 目錄結構： main爲源目錄，  

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