为什么http://127.0.0.1:8080/ftl/index.ftl加上.ftl就访问失败呢
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Thu Feb 14 10:06:08 CST 2019
There was an unexpected error (type=Not Found, status=404).
No message available