Java Web如何设置多个Access
有没有办法让 Access-Control-Allow-Origin header允许设置 multiple cross-domains呢? 如果设置 response.addHeader("Access-Control-Allow-Origin","*"); 感觉这个接口太开放了,不太安全。 我想只设置自己指定的若干个域名或者端口可以调用接口。 想下面
有没有办法让Access-Control-Allow-Origin header允许设置multiple cross-domains呢?
如果设置
response.addHeader("Access-Control-Allow-Origin","*");
想下面这样:
Access-Control-Allow-Origin: http://www.domain1.com, http://domain2.com
现在我通过这个方式,在filter里面设置头信息。
response.addHeader("Access-Control-Allow-Origin","http://www.domain1.com:9000"); response.addHeader("Access-Control-Allow-Origin","http://www.domain2.com:8080");
但是浏览器报这个错误。
The 'Access-Control-Allow-Origin' header contains multiple values 'http://www.liuxuewei.com:9000, http://www.liuxuewei.com:8080', but only one is allowed. Origin 'http://www.liuxuewei.com:9000' is therefore not allowed access.

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