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When there are '

Mar 12, 2017 pm 04:10 PM
xml

写了个request2XML的方法,每当数据中有'属性,问题迎刃而解!在XML文档中的所有文本都会被解析器解析。 只有在CDATA部件之内的文本会被解析器忽略。----------------------------------------------------- 解析数据 XML 解析器通常情况下会处理XML文档中的所有文本。 当XML元素被解析的时候,XML元素内部的文本也会被解析: This text is also parsed XML解析器这样做的原因是XML元素内部可能还包含了别的元素,象下面的例子,name元素内部包含了first和last两个元素: BillGates 解析器会认为上面的代码是这样的: Bill Gates -----------------------------------------------------

转义字符不合法的XML字符必须被替换为相应的实体。 如果在XML文档中使用类似"if salary 为了避免出现这种情况,必须将字符"if salary < 1000 then 下面是五个在XML文档中预定义好的实体:

< < 小于号
> > 大于号
& & 和
' ' 单引号
" " 双引号

实体必须以符号"&"开头,以符号";"结尾。 注意: 只有"

CDATA部件在CDATA内部的所有内容都会被解析器忽略。如果文本包含了很多的""标记结束: <script> <![CDATA[ function matchwo(a,b) { if (a < b && a < 0) then { <a href="http://www.php.cn/wiki/135.html" target="_blank">return 1 } <a href="http://www.php.cn/wiki/111.html" target="_blank">else { return 0 } } ]]> </script> 在前面的例子中,所有在CDATA部件之间的文本都会被解析器忽略。 CDATA注意事项: CDATA部件之间不能再包含CDATA部件(不能嵌套)。如果CDATA部件包含了字符"]]>" 或者"字符串"]]>"之间没有空格或者换行符

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