NSXMlParserDelegate：在调用didEndElement后调用foundCharacters

Question

下面有一个xml文件。

<?xml version="1.0" encoding="utf-8"?>
<Rows xmlns="">
    <Row>"
       <Column0 title="Count"></Column0>
       <Column1 title="Quantity"></Column1>
       <Column2 title="Amount"></Column2>
       <Column3 title="Sample Time 24 Hrs">12:25</Column3>
       <Column4 title="Sample Time AM/PM">12:25PM</Column4>
       <Column5 title="Sample Date"></Column5>
       <Column6 title="Sample Timestamp"></Column6>
       <Column7 title="Name"></Column7>
       <Column8 title="paidOrNot"></Column8>
    </Row>
    <Row>
       <Column0 title="Count">-2,147,483,648</Column0>
        <Column1 title="Quantity">3.5</Column1>
       <Column2 title="Amount">$43.5</Column2>
       <Column3 title="Sample Time 24 Hrs">12:25</Column3>
       <Column4 title="Sample Time AM/PM">11:59PM</Column4>
       <Column5 title="Sample Date">2012-07-20</Column5>
       <Column6 title="Sample Timestamp">2012-07-20 12:25</Column6>
       <Column7 title="Name">abcd</Column7>
       <Column8 title="paidOrNot">N</Column8>
    </Row>
    <Row>
       <Column0 title="Count">2,147,483,647</Column0>
       <Column1 title="Quantity">3.5</Column1>
       <Column2 title="Amount">$43.5</Column2>
       <Column3 title="Sample Time 24 Hrs">12:25</Column3>
       <Column4 title="Sample Time AM/PM">11:59PM</Column4>
       <Column5 title="Sample Date">2012-07-20</Column5>
       <Column6 title="Sample Timestamp">2012-07-20 12:25</Column6>
       <Column7 title="Name">abcd</Column7>
       <Column8 title="paidOrNot">N</Column8>
    </Row>
</Rows>

当我解析它时，在元素具有start和end元素但没有值的情况下调用didEndElement后调用foundCharacters。我假设委托方法按照didStartElement，foundcharacters，didEndElement的顺序执行。但我觉得我错了。任何想法？

谢谢， Jignesh

Answer 1

我不知道NSXMLParser不会忽略在我的情况下出现问题的空格。