📄 code 5.10.2.xml
字号:
<?xml version="1.0"?>
<!DOCTYPE DOCUMENT [
<!ELEMENT CUSTOMER (NAME, DATE, ORDERS)>
<!ELEMENT NAME (LASTNAME, FIRSTNAME)>
<!ELEMENT LASTNAME (#PCDATA)>
<!ELEMENT FIRSTNAME (#PCDATA)>
<!ELEMENT DATE (#PCDATA)>
<!ELEMENT ORDERS (ITEM)*>
<!ELEMENT ITEM (PRODUCT, NUMBER, PRICE)>
<!ELEMENT PRODUCT (#PCDATA)>
<!ELEMENT NUMBER (#PCDATA)>
<!ELEMENT PRICE (#PCDATA)>
]>
<DOCUMENT>
<CUSTOMER>
<NAME>
<LASTNAME> Edwards </LASTNAME>
<FIRSTNAME> Britta </FIRSTNAME>
</NAME>
<DATE> April 17, 1998 </DATE>
<ORDERS>
<ITEM>
<PRODUCT>Cucumber </PRODUCT>
<NUMBER> 5 </NUMBER>
<PRICE> $ 1.25 </PRICE>
</ITEM>
<ITEM>
<PRODUCT> Lettuce </PRODUCT>
<NUMBER> 2 </NUMBER>
<PRICE> $ .98 </PRICE>
</ITEM>
</ORDERS>
</CUSTOMER>
<CUSTOMER>
<NAME>
<LASTNAME> Thompson </LASTNAME>
<FIRSTNAME> Phoebe </FIRSTNAME>
</NAME>
<DATE> May 27,1998 </DATE>
<ORDERS>
<ITEM>
<PRODUCT> Banana </PRODUCT>
<NUMBER> 12 </NUMBER>
<PRICE> $2.95 </PRICE>
</ITEM>
<ITEM>
<PRODUCT> Apple </PRODUCT>
<NUMBER> 6 </NUMBER>
<PRICE> $1.50 </PRICE>
</ITEM>
</ORDERS>
</CUSTOMER>
</DOCUMENT>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -