使用的xml文檔如下
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- <?xml version="1.0" encoding="UTF-8"?>
- <SearchConstraints>
- <Begin>glucose</Begin>
- <End>Ethanol</End>
- <Interface>name</Interface>
- <IntermediatesInclude number="0"></IntermediatesInclude>
- <IntermediatesExclude> number="0"></IntermediatesExclude>
- <Organisms type="all"></Organisms>
- <KShort>10</KShort>
- </SearchConstraints>
- <StoPList>
- <StoP>
- <Source id="glucose"></Source>
- <Target id="Ethanol"></Target>
- <RouteList>
- </RouteList>
- </StoP>
- </StoPList>
問題所在:沒有加根标簽呀!XML檔案隻能有一個根标簽!
把xml改成下面這樣就ok了,也就是加一個Document标簽,将先前的兩個根标簽SearchConstraints和StoPList都放到Document标簽的下面,進而整個XML檔案隻有一個根标簽。
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- <?xml version="1.0" encoding="UTF-8"?>
- <Document>
- <SearchConstraints>
- <Begin>glucose</Begin>
- <End>Ethanol</End>
- <Interface>name</Interface>
- <IntermediatesInclude number="0"></IntermediatesInclude>
- <IntermediatesExclude> number="0"></IntermediatesExclude>
- <Organisms type="all"></Organisms>
- <KShort>10</KShort>
- </SearchConstraints>
- <StoPList>
- <StoP>
- <Source id="glucose"></Source>
- <Target id="Ethanol"></Target>
- <RouteList>
- </RouteList>
- </StoP>
- </StoPList>
- </Document>