XMLHttpRequest无法使用keycloak和docker加载
我在Docker容器中运行keycloak。 Keycloak与angular度项目集成。
问题是login后redirect我的angular度项目显示以下错误。
XMLHttpRequest cannot load http://localhost:8080/auth/realms/tenant-11/protocol/openid-connect/token. A wildcard '*' cannot be used in the 'Access-Control-Allow-Origin' header when the credentials flag is true. Origin 'http://localhost:4201' is therefore not allowed access. The credentials mode of an XMLHttpRequest is controlled by the withCredentials attribute. zone.js:664 Error: Uncaught (in promise): undefined at resolvePromise (zone.js:795) at resolvePromise (zone.js:766) at zone.js:844 at ZoneDelegate.webpackJsonp../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:425) at Zone.webpackJsonp../node_modules/zone.js/dist/zone.js.Zone.runTask (zone.js:192) at drainMicroTaskQueue (zone.js:602) at ZoneTask.webpackJsonp../node_modules/zone.js/dist/zone.js.ZoneTask.invokeTask [as invoke] (zone.js:503) at invokeTask (zone.js:1427) at XMLHttpRequest.globalZoneAwareCallback (zone.js:1445) 
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