从SOAP消息中提取SOAP主体

import xml.etree.ElementTree as ET

# 解析SOAP消息
xml_string = '<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
  <soap:Body>
    <m:GetPrice>
      <m:Product>
        <m:Name>Product 1</m:Name>
        <m:Price>100.0</m:Price>
      </m:Product>
    </m:GetPrice>
  </soap:Body>
</soap:Envelope>
'

root = ET.fromstring(xml_string)

# 提取SOAP主体
soap_body = root.find('soap:Body')

# 输出SOAP主体内容
print(soap_body.text)

<m:GetPrice>
  <m:Product>
    <m:Name>Product 1</m:Name>
    <m:Price>100.0</m:Price>
  </m:Product>
</m:GetPrice>