Project corresponds to the idea of working space of the eclipse, module corresponds to the project under eclipse workspace,
If you want to open the project in the current workspace, do not use Project.
First, download the project to the local (for example to git)
Second, the download is complete, pop-up prompts Checkout From Version Control ... Would you like to open it; selecting no (it does not matter if you choose yes, idea will directly open a new workspace load the project, you can close the workspace )
Third, select the pop no page will close, this time the head of the menu bar select File -> New -> module from Existing Sources
Select just downloaded the project to open
After selecting the item pop-up option to load the project, according to project circumstances point to go
Import success
