spring mvc报错：No more pattern data allowed after {*...} or ** pattern element

 

原因：
错误是路径通配问题，查找发现是spring升级到5.3之后路径通配发生了变化，官方给出的解释是“In Spring MVC, the path was previously analyzed by AntPathMatcher, but it was changed to use PathPatternParser introduced in WebFlux from Spring 5.3.0.”。

解决：
具体解决是把/**/*.css 改为 /*/*.css，项目中可能涉及多个文件，都要改。

原文链接：https://blog.csdn.net/qq_37974048/article/details/113979249

https://blog.csdn.net/weixin_37646636/article/details/135580533