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}
正确答案:B,F
答案解析:有
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