ode>GET</code> 请求，但不能执行其他操作：</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl apply -f - &lt;&lt;EOF
apiVersion: security.istio.io/v1
kind: AuthorizationPolicy
metadata:
  name: productpage-waypoint
  namespace: default
spec:
  targetRefs:
  - kind: Service
    group: &#34;&#34;
    name: productpage
  action: ALLOW
  rules:
  - from:
    - source:
        principals:
        - cluster.local/ns/default/sa/curl
    to:
    - operation:
        method