小编Pas*_*her的帖子

我尝试在Azure API管理中设置缓存策略，如下所示：

<policies>
    <inbound>
        <base />
        <cache-lookup vary-by-developer="false" vary-by-developer-groups="false" must-revalidate="true" downstream-caching-type="none" caching-type="internal">
            <vary-by-query-parameter>KontoNr</vary-by-query-parameter>
        </cache-lookup>
        <set-backend-service id="apim-generated-policy" backend-id="LogicApp_GeldEinzahlen_APIM_f597e3433e7847cb9d689c3f95bf1d6d" />
        <validate-jwt header-name="Authorization" failed-validation-httpcode="401" failed-validation-error-message="Unauthorized. Access token is missing or invalid.">
            <openid-config url="https://login.microsoftonline.com/1b7c4ba5-7701-49e7-94d8-5ddbc87f8b6e/v2.0/.well-known/openid-configuration" />
            <required-claims>
                <claim name="aud">
                    <value>7068cdb6-0e5c-49c5-aaa8-ec8fc941de22</value>
                </claim>
            </required-claims>
        </validate-jwt>
        <set-variable name="isKontoNr" value="@(context.Request.MatchedParameters["kontoNr"].ToString().Length != 10)" />
        <choose>
            <when condition="@(context.Variables.GetValueOrDefault<bool>("isKontoNr"))">
                <return-response>
                    <set-status code="400" reason="Bad Request" />
                    <set-header name="WWW-Request" exists-action="override">
                        <value>Generell error="kontoNr invalid"</value>
                    </set-header>
                </return-response>
            </when>
        </choose>
    </inbound>
    <backend>
        <base />
    </backend>
    <outbound>
        <base />
        <cache-store duration="1000" />
    </outbound>
    <on-error>
        <base />
    </on-error>
</policies> …