Access-Control-Allow-Origin。HTTP响应头,指定服务器端允许进行跨域资源访问的来源域。可以用通配符*表示允许任何域的JavaScript访问资源,但是在响应一个携带身份信息(Credential)的HTTP请求时,Access-Control-Allow-Origin必需指定具体的域,不能用通配符。
To allow credential...错误信息: When allowCredentials is true, allowedOrigins cannot contain the special value "*" since that cannot be set on the "Access-Control-Allow-Origin" response header. To allow credentials to a set of origins, list them explicitly or consider using "allowedOriginPatter...
Access-Control-Allow-Origin。HTTP响应头,指定服务器端允许进行跨域资源访问的来源域。可以用通配符*表示允许任何域的JavaScript访问资源,但是在响应一个携带身份信息(Credential)的HTTP请求时,Access-Control-Allow-Origin必需指定具体的域,不能用通配符。
CORS请求发出时,已经设定了credentials,但服务端配置了http响应首部Access-Control-Allow-Origin的值为通配符 ("*") ,而这与使用credentials相悖。 要在客户端改正这个问题,只需要确保发出 CORS 请求时将credential设置为false。 如果使用XMLHttpRequest发出请求,确保未将withCredentials设置为true。 如果使用Server-sent eve...
报错信息: When allowCredentials is true, allowedOrigins cannot contain the special value "*" since that cannot be set on the "Access-Control-Al low-Origin" response header. To allow credentials to a set of origins, list them explicitly or consider using "allowedOriginPatterns" instead ...