axios 调用EventStream axis 动态调用

 

一份Axis2 webService及动态客户段调运的例子

配置：最好copy Axis2下载包中的模板项目，然后添加所需的类库及修改配置文件。

Web.xml配置：

<?xmlversion="1.0" encoding="UTF-8"?> <web-appxmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <display-name>as</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:META-INF/spring/*.xml</param-value> </context-param> <servlet> <servlet-name>AxisServlet</servlet-name> <servlet-class>org.apache.axis2.transport.http.AxisServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet> <servlet-name>AxisAdminServlet</servlet-name> <servlet-class>org.apache.axis2.webapp.AxisAdminServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>AxisServlet</servlet-name> <url-pattern>/servlet/AxisServlet</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>AxisServlet</servlet-name> <url-pattern>*.jws</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>AxisServlet</servlet-name> <url-pattern>/services/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>AxisAdminServlet</servlet-name> <url-pattern>/axis2-admin/*</url-pattern> </servlet-mapping> <mime-mapping> <extension>inc</extension> <mime-type>text/plain</mime-type> </mime-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> <welcome-file>index.html</welcome-file> <welcome-file>/axis2-web/index.jsp</welcome-file> </welcome-file-list> <error-page> <error-code>404</error-code> <location>/axis2-web/Error/error404.jsp</location> </error-page> <error-page> <error-code>500</error-code> <location>/axis2-web/Error/error500.jsp</location> </error-page> </web-app>

WEB-INFO文件夹下面建立services文件夹

并在services建立一个文件夹名称任一，例如ws,在其中依次添加META-INF文件夹和services.xml,目录结构如下：

 

Services.xml配置，集成了spring：

<?xmlversion="1.0" encoding="UTF-8"?> <serviceGroup> <servicename="CustomerService"> <description> </description> <parametername="ServiceObjectSupplier">org.apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier </parameter> <parametername="SpringBeanName">CustomerService</parameter> <operationname="getCustomer"> <!-- <messageReceiver class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver" /> RPCMessageReceiver <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only" class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" /> --> <messageReceivermep="http://www.w3.org/2004/08/wsdl/in-out" class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </operation> </service> <servicename="ComplexTypeService"> <description> </description> <parametername="ServiceObjectSupplier">org.apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier </parameter> <parametername="SpringBeanName">ComplexTypeService</parameter> <messageReceivers> <messageReceivermep="http://www.w3.org/2004/08/wsdl/in-out" class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </messageReceivers> <moduleref="rampart" /> <parametername="InflowSecurity"> <action> <items>UsernameToken Timestamp</items> <passwordCallbackClass>services.handler.PWDHandler </passwordCallbackClass> </action> </parameter> </service> </serviceGroup>

 

Service代码：

package services; import java.io.FileOutputStream; publicclass ComplexTypeService { // 上传图像，imageByte参数表示上传图像文件的字节， // length参数表示图像文件的字节长度（该参数值可能小于imageByte的数组长度） publicboolean uploadImageWithByte(byte[] imageByte, int length) { FileOutputStream fos = null; try { // 将上传的图像保存在D盘的test1.jpg文件中 fos = new FileOutputStream("d://test1.jpg"); // 开始写入图像文件的字节 fos.write(imageByte, 0, length); fos.close(); } catch (Exception e) { returnfalse; } finally { if (fos != null) { try { fos.close(); } catch (Exception e) { } } } returntrue; } // 返回一维字符串数组 public String[] getArray() { String[] strArray = new String[] { "自行车", "飞机", "火箭" }; return strArray; } // 返回二维字符串数组 public String[] getMDArray() { String[] strArray = new String[] { "自行车,飞机,火箭", "中国,美国,德国", "超人,蜘蛛侠,钢铁侠" }; return strArray; } // 返回DataForm类的对象实例 public DataForm getDataForm() { returnnew DataForm(); } // 将DataForm类的对象实例序列化，并返回序列化后的字节数组 publicbyte[] getDataFormBytes() throws Exception { java.io.ByteArrayOutputStream baos = new java.io.ByteArrayOutputStream(); java.io.ObjectOutputStream oos = new java.io.ObjectOutputStream(baos); oos.writeObject(new DataForm()); return baos.toByteArray(); } }

 

 

package services; import java.io.Serializable; publicclass DataForm implements Serializable { privatestaticfinallongserialVersionUID = 1455026627782545535L; private String name = "bill"; privateint age = 20; public String getName() { return name; } publicvoid setName(String name) { this.name = name; } publicint getAge() { return age; } publicvoid setAge(int age) { this.age = age; } }

 

客户端调用：

客户端调用可以采用stub方式，用wsdl2java生成代码.

这儿是通用的动态调用方式，代码：

package axis2.client; import javax.xml.namespace.QName; import org.apache.axis2.AxisFault; import org.apache.axis2.addressing.EndpointReference; import org.apache.axis2.client.Options; import org.apache.axis2.rpc.client.RPCServiceClient; publicclass Axis2ClientUtilsForRPC { private RPCServiceClient serviceClient; private String wsAddress; private String namespaceURI; public Axis2ClientUtilsForRPC() { } public Axis2ClientUtilsForRPC(String wsAddress, String namespaceURI) { this.init(wsAddress, namespaceURI); } publicvoid init(String wsAddress, String namespaceURI) { this.setWsAddress(wsAddress); this.setNamespaceURI(namespaceURI); this.init(); } publicvoid init() { try { serviceClient = new RPCServiceClient(); Options options = serviceClient.getOptions(); EndpointReference targetEPR = new EndpointReference(wsAddress); options.setTo(targetEPR); } catch (AxisFault e) { e.printStackTrace(); } } publicClass[] classes) { Object[] o = null; try { QName opAddEntry = new QName(namespaceURI, methodName); o = serviceClient.invokeBlocking(opAddEntry, args, classes); } catch (AxisFault e) { e.printStackTrace(); } return o; } public Object invokeForObject(String methodName, Object[] args, Class[] classes) { Object o = null; try { QName opAddEntry = new QName(namespaceURI, methodName); Object[] objects = serviceClient.invokeBlocking(opAddEntry, args, classes); if (objects != null && objects.length > 0) { o = objects[0]; } } catch (AxisFault e) { e.printStackTrace(); } return o; } public String getNamespaceURI() { return namespaceURI; } publicvoid setNamespaceURI(String namespaceURI) { this.namespaceURI = namespaceURI; } public String getWsAddress() { return wsAddress; } publicvoid setWsAddress(String wsAddress) { this.wsAddress = wsAddress; } }

测试代码：

package s1; import java.io.ByteArrayInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.ObjectInputStream; import java.util.Arrays; import org.junit.Test; import services.ComplexTypeServiceStub; import axis2.client.Axis2ClientUtilsForRPC; publicclass ComplexTypeServiceTest { Axis2ClientUtilsForRPC client = new Axis2ClientUtilsForRPC( "http://127.0.0.1:8080/as/services/ComplexTypeService", "http://services"); @Test publicvoid testUploadImageWithByte() { Object[] opAddEntryArgs; Class[] classes; try { // 打开图像文件，确定图像文件的大小 java.io.File file = new java.io.File("f://1.jpg"); java.io.FileInputStream fis = new java.io.FileInputStream(file); // 创建保存要上传的图像文件内容的字节数组 byte[] buffer = newbyte[(int) file.length()]; // 将图像文件的内容读取buffer数组中 int n = fis.read(buffer); System.out.println("文件长度：" + file.length()); opAddEntryArgs = new Object[] { buffer, n }; classes = new Class[] { Boolean.class }; fis.close(); // 开始上传图像文件，并输出uploadImageWithByte方法的返回传 System.out.println(client.invoke("uploadImageWithByte", opAddEntryArgs, classes)[0]); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } @Test publicvoid testGetArray() { String[] v = (String[]) client.invokeForObject("getArray", new Object[] {}, new Class[] { String[].class }); System.out.println(Arrays.asList(v)); } @Test publicvoid testGetMDArray() { String[] v = (String[]) client.invokeForObject("getMDArray", new Object[] {}, new Class[] { String[].class }); System.out.println(Arrays.asList(v)); } @Test publicvoid testGetDataForm() { Class[] returnTypes = new Class[] { ComplexTypeServiceStub.DataForm.class }; // 调用远程服务，得到返回的object数组 Object[] response = client.invoke("getDataForm", new Object[] {}, returnTypes); // 强制转换成 对象 ComplexTypeServiceStub.DataForm form = (ComplexTypeServiceStub.DataForm) response[0]; System.out.println("DataForm: name:" + form.getName() + ",age:" + form.getAge()); } @Test publicvoid testGetDataFormBytes() { try { byte[] v = (byte[]) client.invokeForObject("getDataFormBytes", new Object[] {}, new Class[] { byte[].class }); ObjectInputStream o = new ObjectInputStream( new ByteArrayInputStream(v)); Object object = o.readObject(); services.DataForm form1 = (services.DataForm) object; System.out.println("DataForm: name:" + form1.getName() + ",age:" + form1.getAge()); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } package s1; import java.io.FileNotFoundException; import java.io.IOException; import java.io.ObjectInputStream; import java.rmi.RemoteException; import java.util.Arrays; import javax.activation.DataHandler; import javax.xml.namespace.QName; import org.apache.axis2.AxisFault; import org.apache.axis2.addressing.EndpointReference; import org.apache.axis2.client.Options; import org.apache.axis2.rpc.client.RPCServiceClient; import services.ComplexTypeServiceStub; import services.ExceptionException0; import services.ComplexTypeServiceStub.DataForm; import services.ComplexTypeServiceStub.UploadImageWithByteResponse; publicclass Main { /** * @param args */ publicstaticvoid main(String[] args) { c2(); } privatestaticvoidc1() try { s1.CustomerServiceStub stub = new s1.CustomerServiceStub( "http://127.0.0.1:8080/as/services/CustomerService"); s1.CustomerServiceStub.GetCustomer c = new CustomerServiceStub.GetCustomer(); c.setCustId(111050l); System.out.println(stub.getCustomer(c).get_return()); } catch (AxisFault e) { e.printStackTrace(); } catch (RemoteException e) { e.printStackTrace(); } } privatestaticvoid c2() { try { ComplexTypeServiceStub stub = new ComplexTypeServiceStub(); // 调用一维数组 ComplexTypeServiceStub.GetArrayResponse res1 = stub.getArray(); System.out.println(Arrays.asList(res1.get_return())); // 调用二维数组 ComplexTypeServiceStub.GetMDArrayResponse res2 = stub.getMDArray(); System.out.println(Arrays.asList(res2.get_return())); // DataForm类的对象实例 ComplexTypeServiceStub.GetDataFormResponse res3 = stub .getDataForm(); DataForm form = res3.get_return(); System.out.println("DataForm: name:" + form.getName() + ",age:" + form.getAge()); // 将DataForm类的对象实例序列化，并返回序列化后的字节数组 ComplexTypeServiceStub.GetDataFormBytesResponse res4 = stub .getDataFormBytes(); DataHandler dh = res4.get_return(); try { ObjectInputStream o = new ObjectInputStream(dh.getInputStream()); Object object = o.readObject(); services.DataForm form1 = (services.DataForm) object; System.out.println("DataForm: name:" + form1.getName() + ",age:" + form1.getAge()); } catch (ClassNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } // 二进制图像 ComplexTypeServiceStub.UploadImageWithByte byte1 = new ComplexTypeServiceStub.UploadImageWithByte(); try { // 打开图像文件，确定图像文件的大小 java.io.File file = new java.io.File("f://1.jpg"); java.io.FileInputStream fis = new java.io.FileInputStream(file); // 创建保存要上传的图像文件内容的字节数组 byte[] buffer = newbyte[(int) file.length()]; // 将图像文件的内容读取buffer数组中 int n = fis.read(buffer); System.out.println("文件长度：" + file.length()); Object[] opAddEntryArgsnew Object[] { buffer, n }; Class[] classesnew Class[] { Boolean.class }; fis.close(); UploadImageWithByteResponse res5 = stub .uploadImageWithByte(byte1); res5.get_return(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } catch (AxisFault e) { e.printStackTrace(); } catch (RemoteException e) { e.printStackTrace(); } catch (ExceptionException0 e) { // TODO Auto-generated catch block e.printStackTrace(); } } privatestaticvoidc3() try { RPCServiceClient client = new RPCServiceClient(); Options option = client.getOptions(); // 指定客户端访问的webservice服务器端地址 EndpointReference erf = new EndpointReference( "http://127.0.0.1:8080/as/services/ComplexTypeService"); option.setTo(erf); // 指定命名空间,指定要调用的方法 QName name = new QName("http://services", "getDataForm"); // 创建返回的参数类型 Class[] returnTypes = new Class[] { ComplexTypeServiceStub.DataForm.class }; // 调用远程服务，得到返回的object数组 Object[] response = client.invokeBlocking(name, new Object[] {}, returnTypes); // 强制转换成 对象 ComplexTypeServiceStub.DataForm form = (ComplexTypeServiceStub.DataForm) response[0]; System.out.println("DataForm: name:" + form.getName() + ",age:" + form.getAge()); } catch (AxisFault e) { // TODO Auto-generated catch block e.printStackTrace(); } } privatestaticvoidc4() try { RPCServiceClient serviceClient = new RPCServiceClient(); Options options = serviceClient.getOptions(); EndpointReference targetEPR = new EndpointReference( "http://127.0.0.1:8080/as/services/ComplexTypeService"); options.setTo(targetEPR); // 下面的代码调用uploadImageWithByte方法上传图像文件 // /// // 打开图像文件，确定图像文件的大小 java.io.File file = new java.io.File("f://1.jpg"); java.io.FileInputStream fis = new java.io.FileInputStream(file); // 创建保存要上传的图像文件内容的字节数组 byte[] buffer = newbyte[(int) file.length()]; // 将图像文件的内容读取buffer数组中 int n = fis.read(buffer); System.out.println("文件长度：" + file.length()); Object[] opAddEntryArgs = new Object[] { buffer, n }; Class[] classes = new Class[] { Boolean.class }; QName opAddEntry = new QName("http://services", "uploadImageWithByte"); fis.close(); // 开始上传图像文件，并输出uploadImageWithByte方法的返回传 System.out.println(serviceClient.invokeBlocking(opAddEntry, opAddEntryArgs, classes)[0]); } catch (AxisFault e) { e.printStackTrace(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }