关于.NET和AXIS交流webservice的开发

此次所做的是使用axis为.NET提供webservice，关于.NET和axis数据webservice数据交流的文章，有一篇很有借鉴性的文章（http://web.nchu.edu.tw/~jlu/cyut/axis/axis1net.shtml#aspx）。该次做webservice使用服务调用方提供server的wsdl生成我们自己的服务方法。做法如下：

1.先根据wsdl生成所有的类和deploy.wsdd文件，方法：下载Axis地址 http://apache.freelamp.com/ws/axis/1_4/axis-bin-1_4.zip
解压axis-bin-1_4.zip文件.运行CMD,切换到wsdl的当前目录.
输入命令
java -Djava.ext.dirs=E:/DataFiles/StudyDataFiles/JAVA/axis/axis-bin-1_4/lib org.apache.axis.wsdl.WSDL2Java -t -B -v -D -s -p com.chinamworld.services -c com.chinamworld.services.IsmpSpEngineImpl IsmpSpEngine.wsdl
com.chinamworld.services为生成JAVA文件的包名。

我直接使用的是jbuilder2006生成一个部署的工程，并使用jbuilder2006的axis来生成类和deploy.wsdd

D:/jbpace/ynyd>java -Djava.ext.dirs=D:/JBuilder2006/thirdparty/ws-axis/lib org.apache.axis.wsdl.WSDL
2Java -t -B -v -D -s -pWebService.EMAS -cWebService.EMAS. DataimportServer DataimportServer.wsdl

java -Djava.ext.dirs=D:/JBuilder2006/thirdparty/ws-axis/lib org.apache.axis.wsdl.WSDL2Java -t -B -v -D -s -p WebService.EMAS DataimportServer.wsdl
2.将需要的jar添加到工程的web-inf下的lib中，将类文件也拷贝到此。

注意，不要用jbuilder2006将新生成的类发布为webservice或使用jbuilder2006的axis.wsdd来生成webservice，那应该是不可能完成的。

3.自己手工写一个server-config.wsdd放置在web-inf下。将deploy.wsdd的<service。。。。service/>之间的内容添加在server-config.wsdd中，基本就完成webservice的server开发，部署就根据环境的需要做调整。

4.部署成功，首先要验证jar满足服务发布吗？在JBuilder Apache Axis Admin Console下Validate the local installation's configuration 。View the list of deployed web services 可以看到工程上发布的webservice。点击DataimportServerSoap (wsdl) wsdl可以看到xml文件样式就说明发布成功。

5.期间有些错误，我使用了自己的方式解决。

<operation name="importStationData" qname="operNS:ImportStationData" xmlns:operNS="EMAS.WebService" returnQName="retNS:ImportStationDataResult" xmlns:retNS="EMAS.WebService" returnType="rtns:string" xmlns:rtns="http://www.w3.org/2001/XMLSchema" soapAction="EMAS.WebService/ImportStationData" >
        <parameter qname="pns:dt" xmlns:pns="EMAS.WebService" type="tns:>>ImportStationData>dt" xmlns:tns="EMAS.WebService"/>
      </operation>
      <parameter name="allowedMethods" value="importStationData"/>

<typeMapping
        xmlns:ns="EMAS.WebService"
        qname="ns:>>ImportStationData>dt"
        type="java:WebService.EMAS.ImportStationDataDt"
        serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
        deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
        encodingStyle=""
      />

使用deploy的service时操作方法的写法是如上的；但查看wsdl会有如下的错：

Fault - makeTypeElement() was told to create a type "{EMAS.WebService}>>ImportStationData>dt",with no containing element
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
faultSubcode:
faultString: makeTypeElement() was told to create a type "{EMAS.WebService}>>ImportStationData>dt",with no containing element
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}hostname:miika 不能看到wsdl的xml。

6.后来我去掉所有的<operation 。。。/>并将其修改为如下：

查看wsdl仍然还有上面的错误。我将所有的<typeMapping />删除，可以看到正常的wsdl的xml。

另将<typeMapping />的内容修改如下也可以看到正常的wsdl的xml：

但两样都有后台的信息如下：

- The class org.w3c.dom.NamednodeMap does not contain a default constructor,which is a requirement
for a bean class. The class cannot be converted into an xml schema type. An xml schema anyType wil
l be used to define this class in the wsdl file.
- The class org.w3c.dom.NodeList does not contain a default constructor,which is a requirement for
a bean class. The class cannot be converted into an xml schema type. An xml schema anyType will be
used to define this class in the wsdl file.
- The class org.w3c.dom.Node does not contain a default constructor,which is a requirement for a be
an class. The class cannot be converted into an xml schema type. An xml schema anyType will be use
d to define this class in the wsdl file.
- The class javax.xml.soap.soAPElement is defined in a java or javax package and cannot be converted
into an xml schema type. An xml schema anyType will be used to define this class in the wsdl file.

- The class java.util.Iterator is defined in a java or javax package and cannot be converted into an
xml schema type. An xml schema anyType will be used to define this class in the wsdl file.
- The class org.xml.sax.Attributes does not contain a default constructor,which is a requirement fo
r a bean class. The class cannot be converted into an xml schema type. An xml schema anyType will
be used to define this class in the wsdl file.
- The class org.apache.axis.encoding.DeserializationContext does not contain a default constructor,
which is a requirement for a bean class. The class cannot be converted into an xml schema type. An
xml schema anyType will be used to define this class in the wsdl file.
- The class javax.xml.soap.Name is defined in a java or javax package and cannot be converted into a
n xml schema type. An xml schema anyType will be used to define this class in the wsdl file.
- The class org.apache.axis.soap.soAPConstants does not contain a default constructor,which is a re
quirement for a bean class. The class cannot be converted into an xml schema type. An xml schema a
nyType will be used to define this class in the wsdl file.
- The class javax.xml.soap.soAPBody is defined in a java or javax package and cannot be converted in
to an xml schema type. An xml schema anyType will be used to define this class in the wsdl file.
- The class javax.xml.soap.soAPHeader is defined in a java or javax package and cannot be converted
into an xml schema type. An xml schema anyType will be used to define this class in the wsdl file.
- The class org.apache.axis.schema.SchemaVersion does not contain a default constructor,which is a
requirement for a bean class. The class cannot be converted into an xml schema type. An xml schema
anyType will be used to define this class in the wsdl file.
- The class org.apache.axis.encoding.Deserializer does not contain a default constructor,which is a
requirement for a bean class. The class cannot be converted into an xml schema type. An xml schem
a anyType will be used to define this class in the wsdl file.

但有生成和使用过的人说出现上面不能查看wsdl的错误和后面能看到wsdl但后台错的情形服务也能正常提供，就服务不稳定。

7.可以命令生成server-config.wsdd：

java -Djava.ext.dirs=D:/JBuilder2006/thirdparty/ws-axis/lib org.apache.axis.client.AdminClient -lhttp://localhost:7001/irmsWS/servlet/AxisServlet deploy.wsdd
查看服务的wsdl时，后台报错同6.

我也将做尽量的测试。

注意：

在Axis里书写deploy.wsdd并利用org.apache.axis.client.AdminClient发布，其主要工作就是把<service>标签中的内容添加在server-config.wsdd里，所以一般直接编辑server-config.wsdd文件会更方便一些。不过当你还没有server-config.wsdd文件时，使用deploy.wsdd的方法会更方便些，因为AdminClient会帮你生成一些额外的xml元素（<handler>等等），而这些元素是必要的。

使用该方式可以直接生成一部分客户端代码：

java -Djava.ext.dirs=D:/JBuilder2006/thirdparty/ws-axis/lib org.apache.axis.wsdl.WSDL2Java http://10.168.65.35:7001/NewWebService/services/InterSwitchOmmWebService?wsdl

关于.NET和AXIS交流webservice的开发

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