问题:
Given a header in an HTTP request:X-Retries:4
Which two retrieve the value of the header from a given HttpServletRequest request?()
A . Request.getHeader("X-Retries")
B . Request.getIntHeader("X-Retries")
C . Request.getRequestHeader("X-Retries")
D . Request.getHeaders("X-Retries").get(0)
E . Request.getRequestHeaders("X-Retries").get(0)
Given a header in an HTTP request:X-Retries:4
Which two retrieve the value of the header from a given HttpServletRequest request?()
● 参考解析
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