这个问题是本地用了https,只要将https改为http就可以解决。
参考：https://blog.csdn.net/weixin_44299027/article/details/109474606
https://blog.csdn.net/jcmj123456/article/details/124002200
- IllegalArgumentException character Invalid method foundillegalargumentexception character invalid method indentation character cannot found parameter allowed invalid method statement invalid bound found springboot character invalid request method error found class character protocol错误invalid illegalargumentexception illegalargumentexception程序 illegalargumentexception statements collection