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多项选择题Given a header in an HTTP request: X-Retries:4  Which two retrieve the value of the header from a given ServletRequest request? ()

A、 request.getHeader (“X-Retries”)

B、 request.getIntHeader (“X-Retries”)

C、 request.getRequestHeader (“x-Retries”)

D、 request.getHeaders (“X-Retries”).get (0)

E、 re request.getRequest Headers (“X-Retries”). Get (0)

  • A,B
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