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远程Portal认证时,页面跳转出现强制转换字符
从R5431及以后的版本,版本根据RFC 3986协议的要求将部分特殊字符转换成%XX编码,由于部分第三方服务器侧不识别转义后的字符,导致URL页面弹出有问题,并且在终端手动输入转义的URL后页面可以正常弹出,服务器侧识别存在问题。
RFC 3986 URI Generic Syntax January 2005
URIs that differ in the replacement of an unreserved character with
its corresponding percent-encoded US-ASCII octet are equivalent: they
identify the same resource. However, URI comparison implementations
do not always perform normalization prior to comparison (see Section
6). For consistency, percent-encoded octets in the ranges of ALPHA
(%41-%5A and %61-%7A), DIGIT (%30-%39), hyphen (%2D), period (%2E),
underscore (%5F), or tilde (%7E) should not be created by URI
producers and, when found in a URI, should be decoded to their
corresponding unreserved characters by URI normalizers.
ers.
这里说明,如果URL里包含下划线(underscore),协议要求将其转义成%5F。
通过服务器侧修改机制。