lxml鏄竴涓狿ython搴擄紝鍙互鐢ㄦ潵瑙ｆ瀽鍜屽鐞哫ML鏁版嵁銆傚鐞哠OAP XML娑堟伅鍙互閫氳繃lxml鐨凟lementTree妯″潡鏉ュ疄鐜般€備笅闈㈡槸涓€涓畝鍗曠殑绀轰緥浠ｇ爜锛屾紨绀轰簡濡備綍浣跨敤lxml澶勭悊SOAP XML娑堟伅锛?/p>

from lxml import etree

# 瀹氫箟涓€涓ず渚嬬殑SOAP XML娑堟伅
soap_message = """
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <example:message xmlns:example="http://example.com">
      <example:data>Some data</example:data>
    </example:message>
  </soap:Body>
</soap:Envelope>
"""

# 浣跨敤lxml瑙ｆ瀽SOAP XML娑堟伅
tree = etree.fromstring(soap_message)

# 鎻愬彇娑堟伅浣撳唴瀹?/span>
message_body = tree.find(".//{http://schemas.xmlsoap.org/soap/envelope/}Body")

# 鎵撳嵃娑堟伅浣撳唴瀹?/span>
print(etree.tostring(message_body).decode("utf-8"))

浠ヤ笂浠ｇ爜婕旂ず浜嗗浣曚娇鐢╨xml搴撴潵瑙ｆ瀽涓€涓畝鍗曠殑SOAP XML娑堟伅锛屽苟鎻愬彇鍏朵腑鐨勬秷鎭綋鍐呭銆傛偍鍙互鏍规嵁鍏蜂綋鐨勯渶姹傝繘涓€姝ュ鐞哠OAP XML娑堟伅涓殑鏁版嵁銆?/p>