spring.main.web-application-type: none

Caused by: org.springframework.context.ApplicationContextException: 
Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean.

spring:
  application:
    name: TempestMongo
  main.web-application-type: none

原文：https://www.cnblogs.com/tonggc1668/p/13253657.html