我在将XML数据解析到浏览器时遇到问题。有人可以告诉我这是否正常：
<?xml version="1.0"?>
<nutrition><daily-values><total-fat units="g">65</total-fat><saturated-fat units="g">20</saturated-fat><cholesterol units="mg">300</cholesterol><sodium units="mg">2400</sodium><carb units="g">300</carb><fiber units="g">25</fiber><protein units="g">50</protein></daily-values><food><name>Cole Slaw</name><mfr>Fresh Quick</mfr><serving units=" cup">1.5</serving><calories total="20" fat="0"/><total-fat>0</total-fat><saturated-fat>0</saturated-fat><cholesterol>0</cholesterol><sodium>15</sodium><carb>5</carb><fiber>2</fiber><protein>1</protein><vitamins><a>30</a><c>45</c></vitamins><minerals><ca>4</ca><fe>2</fe></minerals></food><food><name>Eggs</name><mfr>Goodpath</mfr><serving units="g">50</serving><calories total="70" fat="40"/><total-fat>4.5</total-fat><saturated-fat>1.5</saturated-fat><cholesterol>215</cholesterol><sodium>65</sodium><carb>1</carb><fiber>0</fiber><protein>6</protein><vitamins><a>6</a><c>0</c></vitamins><minerals><ca>2</ca><fe>4</fe></minerals></food><food><name>Hazelnut Spread</name><mfr>Ferreira</mfr><serving units="tbsp">2</serving><calories total="200" fat="90"/><total-fat>10</total-fat><saturated-fat>2</saturated-fat><cholesterol>0</cholesterol><sodium>20</sodium><carb>23</carb><fiber>2</fiber><protein>3</protein><vitamins><a>0</a><c>0</c></vitamins><minerals><ca>6</ca><fe>4</fe></minerals</food><food><name>Potato Chips</name><mfr>Lees</mfr><serving units="g">28</serving><calories total="150" fat="90"/><total-fat>10</total-fat><saturated-fat>3</saturated-fat><cholesterol>0</cholesterol><sodium>180</sodium><carb>15</carb><fiber>1</fiber><protein>2</protein><vitamins><a>0</a><c>10</c></vitamins><minerals><ca>0</ca><fe>0</fe></minerals></food><food><name>Soy Patties, Grilled</name><mfr>Gardenproducts</mfr><serving units="g">96</serving><calories total="160" fat="45"/><total-fat>5</total-fat><saturated-fat>0</saturated-fat><cholesterol>0</cholesterol><sodium>420</sodium><carb>10</carb><fiber>4</fiber><protein>9</protein><vitamins><a>0</a><c>0</c></vitamins><minerals><ca>0</ca><fe>0</fe></minerals></food><food><name>Truffles, Dark Chocolate</name><mfr>Lyndon's</mfr><serving units="g">39</serving><calories total="220" fat="170"/><total-fat>19</total-fat><saturated-fat>14</saturated-fat><cholesterol>25</cholesterol><sodium>10</sodium><carb>16</carb><fiber>1</fiber><protein>1</protein><vitamins><a>0</a><c>0</c></vitamins><minerals><ca>0</ca><fe>0</fe></minerals></food></nutrition>
答案 0 :(得分：0)
名称为<name>Hazelnut Spread</name>的食物元素中缺少>
这里：
<fe>4</fe></minerals</food>
应该是：
<fe>4</fe></minerals></food>
答案 1 :(得分：0)
如果您复制此代码并将其保存到xml并在浏览器中打开，您会看到，在一个地方有</minerals</food>（输入错误的标记）
答案 2 :(得分：0)
此标记未关闭“<fe>4</fe></minerals”
使用以下代码进行更改
<?xml version="1.0"?>
<nutrition>
<daily-values>
<total-fat units="g">65</total-fat>
<saturated-fat units="g">20</saturated-fat>
<cholesterol units="mg">300</cholesterol>
<sodium units="mg">2400</sodium>
<carb units="g">300</carb>
<fiber units="g">25</fiber>
<protein units="g">50</protein>
</daily-values>
<food>
<name>Cole Slaw</name>
<mfr>Fresh Quick</mfr>
<serving units=" cup">1.5</serving>
<calories total="20" fat="0"/>
<total-fat>0</total-fat>
<saturated-fat>0</saturated-fat>
<cholesterol>0</cholesterol>
<sodium>15</sodium>
<carb>5</carb>
<fiber>2</fiber>
<protein>1</protein>
<vitamins>
<a>30</a>
<c>45</c>
</vitamins>
<minerals>
<ca>4</ca>
<fe>2</fe>
</minerals>
</food>
<food>
<name>Eggs</name>
<mfr>Goodpath</mfr>
<serving units="g">50</serving>
<calories total="70" fat="40"/>
<total-fat>4.5</total-fat>
<saturated-fat>1.5</saturated-fat>
<cholesterol>215</cholesterol>
<sodium>65</sodium>
<carb>1</carb>
<fiber>0</fiber>
<protein>6</protein>
<vitamins>
<a>6</a>
<c>0</c>
</vitamins>
<minerals>
<ca>2</ca>
<fe>4</fe>
</minerals>
</food>
<food>
<name>Hazelnut Spread</name>
<mfr>Ferreira</mfr>
<serving units="tbsp">2</serving>
<calories total="200" fat="90"/>
<total-fat>10</total-fat>
<saturated-fat>2</saturated-fat>
<cholesterol>0</cholesterol>
<sodium>20</sodium>
<carb>23</carb>
<fiber>2</fiber>
<protein>3</protein>
<vitamins>
<a>0</a>
<c>0</c>
</vitamins>
<minerals>
<ca>6</ca>
<fe>4</fe>
</minerals>
</food>
<food>
<name>Potato Chips</name>
<mfr>Lees</mfr>
<serving units="g">28</serving>
<calories total="150" fat="90"/>
<total-fat>10</total-fat>
<saturated-fat>3</saturated-fat>
<cholesterol>0</cholesterol>
<sodium>180</sodium>
<carb>15</carb>
<fiber>1</fiber>
<protein>2</protein>
<vitamins>
<a>0</a>
<c>10</c>
</vitamins>
<minerals>
<ca>0</ca>
<fe>0</fe>
</minerals>
</food>
<food>
<name>Soy Patties, Grilled</name>
<mfr>Gardenproducts</mfr>
<serving units="g">96</serving>
<calories total="160" fat="45"/>
<total-fat>5</total-fat>
<saturated-fat>0</saturated-fat>
<cholesterol>0</cholesterol>
<sodium>420</sodium>
<carb>10</carb>
<fiber>4</fiber>
<protein>9</protein>
<vitamins>
<a>0</a>
<c>0</c>
</vitamins>
<minerals>
<ca>0</ca>
<fe>0</fe>
</minerals>
</food>
<food>
<name>Truffles, Dark Chocolate</name>
<mfr>Lyndon's</mfr>
<serving units="g">39</serving>
<calories total="220" fat="170"/>
<total-fat>19</total-fat>
<saturated-fat>14</saturated-fat>
<cholesterol>25</cholesterol>
<sodium>10</sodium>
<carb>16</carb>
<fiber>1</fiber>
<protein>1</protein>
<vitamins>
<a>0</a>
<c>0</c>
</vitamins>
<minerals>
<ca>0</ca>
<fe>0</fe>
</minerals>
</food>
</nutrition>