抛出的具体异常

org.springframework.security.web.firewall.RequestRejectedException: 
The request was rejected because the header value 
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) 
å讯é/2.0.0 Chrome/87.0.4280.141 Electron/11.5.0 
Safari/537.36" is not allowed. 

提示用户请求头有非法数据(å讯é)被SpringSecurity拦截了

解决方法

在nginx服务代理上固定该请求头值,把非法字符去掉即可

proxy_set_header User-Agent "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.289 Safari/537.36";