Request failed with status code 522 [IDEA creation error SpringBoot can not connect]

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We in New springboot quick entry procedures when using the IDEA, the following error may occur:

Initialization failed for 'https://start.spring.io' Please check URL, 
network and proxy settings.  
Error message: Cannot download 'https://start.spring.io': 
Request failed with status code 522

IDEA creation error SpringBoot can not connect,

Solution:

IDEA is setting into 
the search HTTP Proxy 
Select Auto-detect proxy settings
click on the bottom of the connection Check the following input box pops up, enter the address https://start.spring.io click ok, if proven successful connection is successful, generating once again, It can be the perfect project to generate a springboot