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Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID?()

  • A、 ${product ID}
  • B、 ${param.productID}
  • C、 ${params.productID}
  • D、 ${params.productID[1]}
  • E、 ${paramvalues.productID}
  • F、 ${paramValues.productID[0]}
  • G、 ${pageContext.request.productID}

参考答案

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