在marklogic中搜索unicode字符

Question

如何搜索编码的unicode字符？

e.g。这可以正常工作

search:search('ģ')

但这不是：

(: $search-for received encoded with & :)
xdmp:log($search-for),   (: prints "#x0123;" :)
search:search($search-for)

  

输出包含：   <search:qtext>&amp;#x0123;</search:qtext>

检测字符串是否包含＆amp;的最佳方式是什么？转换它？

Answer 1

我认为某些浏览器或其他工具会欺骗你。当我在QConsole（MarkLogic 8.0-5.2）中运行它时：

xdmp:document-insert('/unicode.xml', <p>hello &#x0123; world</p>)
;
import module namespace search = "http://marklogic.com/appservices/search"
  at "/MarkLogic/appservices/search/search.xqy";

let $search-for := "&#x0123;"
return
  search:search($search-for)

我明白了：

<search:response snippet-format="snippet" total="1" start="1" page-length="10" xmlns:search="http://marklogic.com/appservices/search">
  <search:result index="1" uri="/unicode.xml" path="fn:doc(&quot;/unicode.xml&quot;)" score="36864" confidence="0.5609438" fitness="0.6934683">
    <search:snippet>
      <search:match path="fn:doc(&quot;/unicode.xml&quot;)/p">hello <search:highlight>ģ</search:highlight> world</search:match>
    </search:snippet>
  </search:result>
  <search:qtext>ģ</search:qtext>
  <search:metrics>
    <search:query-resolution-time>PT0.003526S</search:query-resolution-time>
    <search:snippet-resolution-time>PT0.001206S</search:snippet-resolution-time>
    <search:total-time>PT0.005372S</search:total-time>
  </search:metrics>
</search:response>

E.g。 unicode字符不会被转义。

HTH！