java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
Tomcat的header缓冲区大小不够,只需要在server.xml中增加maxHttpHeaderSize字段即可(网上找的,没试过):
<Connector URIEncoding="UTF-8" port="8080" protocol="org.apache.coyote.http11.Http11NioProtocol" useBodyEncodingForURI="false" enableLookups="false" connectionTimeout="20000" redirectPort="8443" maxHttpHeaderSize="你想要的大小"/>
server: port: 项目端口 # 下面这个参数是为解决问题而新增的 tomcat: max-http-header-size: 8192