We need to do two things: (1) Put a <meta http-equiv=refresh ...
我们需要做两件事：(1) 将 <meta http-equiv=refresh ...
Returning to the example in Listing 4, you could use an XPath like head/meta/@http-equiv to return the value of the meta element's http-equiv attribute.
再回到 清单 4 这个例子，可以使用 head/meta/@http-equiv 返回 meta 元素 http-equiv 属性的值。
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