启动springboot应用报错ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt:
首行报错：
WARN 800 — [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.context.ApplicationContextException: Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean.
运行时报错截图如下：
之前运行没问题，上次由于调整了pom文件以及主应用类上的注解导致了这个错误，具体如下：
将此处注释掉的部分还原，然后重启服务
此时解决了，可能每个人问题不大一样，仅供参考