SpringBoot的接口第一次访问都很慢,经过日志能够发现,dispatcherServlet不是一开始就加载的,有访问才开始加载的,即懒加载。java
2019-01-25 15:23:46.264 INFO 1452 --- [nio-8080-exec-1] Initializing Spring FrameworkServlet 'dispatcherServlet'spring
2019-01-25 15:23:46.265 INFO 1452 --- [nio-8080-exec-1] FrameworkServlet 'dispatcherServlet': initialization started
2019-01-25 15:23:46.395 INFO 1452 --- [nio-8080-exec-1] FrameworkServlet 'dispatcherServlet': initialization completed in 130 msmvc
这样对于咱们来讲是一个问题。spa
在SpringBoot的配置文件中添加如下配置便可:日志
spring: mvc: servlet: load-on-startup: 1