📄 products.jsp
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<%@ taglib prefix="tags" tagdir="/WEB-INF/tags" %><html> <head> <title>JSP 2.0 Examples - Display Products Tag File</title> </head> <body> <h1>JSP 2.0 Examples - Display Products Tag File</h1> <hr> <p>This JSP page invokes a tag file that displays a listing of products. The custom tag accepts two fragments that enable customization of appearance. One for when the product is on sale and one for normal price.</p> <p>The tag is invoked twice, using different styles</p> <hr> <h2>Products</h2> <tags:displayProducts> <jsp:attribute name="normalPrice"> Item: ${name}<br/> Price: ${price} </jsp:attribute> <jsp:attribute name="onSale"> Item: ${name}<br/> <font color="red"><strike>Was: ${origPrice}</strike></font><br/> <b>Now: ${salePrice}</b> </jsp:attribute> </tags:displayProducts> <hr> <h2>Products (Same tag, alternate style)</h2> <tags:displayProducts> <jsp:attribute name="normalPrice"> <b>${name}</b> @ ${price} ea. </jsp:attribute> <jsp:attribute name="onSale"> <b>${name}</b> @ ${salePrice} ea. (was: ${origPrice}) </jsp:attribute> </tags:displayProducts> </body></html>⌨️ 快捷键说明
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