此外，XPath表达式总是作为属性值出现的，因此被排除的总是包含问题属性的元素。

Furthermore, XPath expressions always occur as attribute values, so the scope of any exclusion is the element containing the attribute in question.

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这作为type属性的值出现。

This appears as the value of the Type attribute.

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这种直接输出其结果的能力允许 <c:url>标记作为值出现，例如，作为HTML 标记的href属性的值，如清单13 中所示。

This ability to directly output its result allows the <c:url> tag to appear as the value, for example, of the href attribute of an HTML tag, as shown in Listing 13.

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这种直接输出其结果的能力允许 <c:url>标记作为值出现，例如，作为HTML 标记的href属性的值，如清单13 中所示。

This ability to directly output its result allows the <c:url> tag to appear as the value, for example, of the href attribute of an HTML tag, as shown in Listing 13.

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