[英]Parse xml file with rails REXML?
How can i parse this xml file ? 我如何解析此xml文件?
<resultset>
−<row>
<field name="Table Name">table_1</field>
<field name="Quant of Rows">2</field>
<field name="Total Size Mb">0.02</field>
</row>
−<row>
<field name="Table Name">table_2</field>
<field name="Quant of Rows">1</field>
<field name="Total Size Mb">0.02</field>
</row>
</resultset>
I am using REXML. 我正在使用REXML。
table_data = []
xml = File.read('file1.xml')
doc, posts = REXML::Document.new(xml), []
doc.elements.each('resultset/row') do |table_row|
table_data << {:table_name => table_row.elements[1].text,
:record_count => table_row.elements[2].text,
:size_in_mb => table_row.elements[3].text
}
end
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