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Java认证考试

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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)
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