ChatGPTda XPath

ChatGPT’dan kerakli ma’lumotni ajratib olish uchun XPath so‘rovini tuzishni so‘rang. Masalan, keling, ID 123 maydonidan ma’lumot olish uchun so‘rovni qanday olishni ko‘rib chiqamiz.

Prompt misoli

you are also an xpath expert
write xpath to get value on field with id 123, being given xml of the following type
<response>
<task>
<customData>
      <customValue>
        <field>
          <id>123</id>
          <name>qasdasdasd</name>
        </field>
        <value>111111</value>
        <text></text>
      </customValue>
      <customValue>
        <field>
          <id>456</id>
          <name>wdqweqw</name>
        </field>
        <value>222222</value>
        <text></text>
      </customValue>      
    </customData>
  </task>
  <signature></signature>
</response>

ChatGPT javobidagi XPath-so‘rov

XPath’da quyidagi ifodani ishlatib, id 123 bo‘lgan maydon uchun qiymatni olishingiz mumkin:

xpath
//customValue[field/id='123']/value/text()

Ushbu XPath ifodasining tahlili:
//customValue: XML hujjatidagi istalgan chuqurlikdagi barcha customValue elementlarini qidiradi.
//field/id='123' bilan filtr: customValue elementlarini faqat ichida field bolgan va uning ichida id elementining matn qiymati '123' ga teng bo‘lganlari bilan chegaralaydi.
/value/text(): filtrlashdan so‘ng customValue elementining value bolimining matn qiymatini oladi.
Ushbu XPath ifodasini istalgan XPath-ga mos XML parserda ishlatib kerakli qiymatni olishingiz mumkin.

O‘tish

XPath