是否可以在此 wsdl 中扩展此 complexType?

Is it possible to extend this complexType in this wsdl?

我确实有一个看起来像这样的 wsdl,我无法更改它:

<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns:typens="urn:{{var wsdl.name}}" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
    xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns="http://schemas.xmlsoap.org/wsdl/"
    name="{{var wsdl.name}}" targetNamespace="urn:{{var wsdl.name}}">
    <types>
        <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:Magento">
            <import namespace="http://schemas.xmlsoap.org/soap/encoding/" schemaLocation="http://schemas.xmlsoap.org/soap/encoding/" />
            <complexType name="salesOrderEntity">
                <all>
                    <element name="increment_id" type="xsd:string" minOccurs="0" />
                    <!-- lot more elements come here -->
                </all>
            </complexType>
        </schema>
    </types>
</definitions>

我想对复杂类型进行扩展 salesOrderEntity,我看到这在某些 wsdl (I got the reference from here) 中是可行的。

现在我对是否可能以及如何扩展这个特定的复杂类型感到困惑

我尝试了什么:

    <complexType name="salesOrderCustomEntity">
        <complexContent>
            <extension base="salesOrderEntity">
                <sequence>
                    <element name="some_field" type="xsd:string" minOccurs="0"/>
                </sequence>
            </extension>
        </complexContent>
    </complexType>

    <complexType name="salesOrderCustomEntity">
        <complexContent>
            <extension base="salesOrderEntity">
                <all>
                    <element name="some_field" type="xsd:string" minOccurs="0"/>
                </all>
            </extension>
        </complexContent>
    </complexType>

但是对于两者我都得到了 "some_field" 元素但是没有得到 salesOrderEntity complexType 的所有元素。

看来我找到了。声明指出:

xmlns:typens="urn:{{var wsdl.name}}"

所以你必须扩展基础 complexType typens:salesOrderEntity 而不仅仅是 salesOrderEntity

<complexType name="salesOrderCustomEntity">
    <complexContent>
        <extension base="typens:salesOrderEntity">
            <all>
                <element name="some_field" type="xsd:string" minOccurs="0"/>
            </all>
        </extension>
    </complexContent>
</complexType>