apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: nginx
    meta.helm.sh/release-namespace: default
    nginx.ingress.kubernetes.io/add-base-url: "true"
    nginx.ingress.kubernetes.io/rewrite-target: /$1
  name: kettle
  namespace: default
spec:
  ingressClassName: nginx
  rules:
  - host: foo.cn
    http:
      paths:
      - backend:
          service:
            name: kettle-winter-svc
            port:
              number: 8080
        path: /pdi/(.*)
        pathType: Prefix
  tls:
  - hosts:
    - foo.cn
    secretName: foo-cn

设置为二级目录的Ingress的yaml文件如上图所示，后端的kettle也能正常打开，但是静态文件地址不正确，刚好少了一个path：pdi

请问我的ingress的yaml文件如何写呢，我尝试写server-snippet也没有实现，谢谢！