This time you get a CSV feed returned in the form of an InputStream, which needs to be read.
这次您得到一个以InputStream形式返回的csv提要,这个提要需要读取。
The second feed is for the relational update feed used by the HTML form widget.
第二个数据源用于HTML表单小部件使用的关系型更新数据源。
Check each char read to see whether it is a form feed; if so, increment the page counter.
检查每个读取的字符是否为换页符;若是,则增加页计数器。
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