i 试图创建一条字符串, 我希望有此表单 :
<atom:link rel="name" type="html" href="http://www/data/name/1"/>
我在尝试这个:
String astring = "<atom:link rel="+"name"+" "+"type="+"html"+" "+"href="+"http://www/data/name/"+id+"/>"
我拿着这个:
<atom:link rel=name type=html href=http://www/data/name/1/>
有什么想法吗?
双引号必须在字符串字句中反弹,以逃避:
String astring = "<atom:link rel="name" type="html" href="http://www/data/name/1"/>";
尝试此 :
String astring = "<atom:link rel="+""name""+" "+"type="+""html""+" "+"href="+""http://www/data/name/"+id+""/>"
您需要在字符串中逃避 字符, 以反斜线( 字符) 在它前面做 :
无意冒犯, 但似乎你一直不怎么注意或试图理解根本问题, 也就是“ 逃避能力” 。 由于这是一个数据格式和编程的软性概念, 此处是“ href=” http:// en.wikipedia. org/ wiki/ Escape_ character” rel=“ nofollow” 页面, 是关于逃逸字符 < / a> 在 wikipedia 中的 。
然后,你应该调查你flful 在(1) Java string 和(2) xml 的背景下逃跑的概念。
What is exactly your problem? missing double quote? or escaped < > ?
对于缺失的双引号, 它只是因为您没有在字符串中设置任何双引号。 请做类似 < code> “ rel=" name" 的操作 。
对于后一个字符串, 我敢打赌, 您已经将字符串作为文本节点, 并有一个 XML 写入数据 。 因为在 XML 中, < code_ lt; & gt; 必须避开以正确展示字符串 。 您不应该期望在特定的 xml 节点中给定一个普通字符串来创建 XML 结构 。 使用您的 XML API 来正确构建 XML 结构的这个部分 。
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