You may find yourself in a situation where you want only the textual content of the target element, and would rather omit all nested elements' textual content.
您可能发现自己会有这样的要求:只希望得到目标元素的文字内容,而去掉所有嵌套的元素的文本内容。
And, if you find the file-naming convention a bit complex to understand, relax-as you'll see in Serving static content, a wizard takes care of all those details for you!
如果您觉得文件命名约定不太好理解,请不要担心——因为您在提供静态内容中可以看到,有一个向导能够为您处理所有这些细节!
The challenging part of all of this is that the API needs to parse a rather variable piece of content - a user created tweet - and find the appropriate meta data.
这个API面临的挑战之一就是需要解析各种各样的内容,然后找到合适的元数据。
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