准备工作
1、下载:axis2-1.5.4-bin.zip,axis2-1.5.4-war.zip 下载地址:http://axis.apache.org/axis2/java/core/
2、环境变量设置
AXIS2_HOME E:researchaxis2-1.5.4-binaxis2-1.5.4
JAVA_HOME C:Program FilesJavajdk1.6.0_21
3、axis2-1.5.4-war.zip解压,将压缩包内的axis2.war部署到%TOMCAT-HOME%/webapps下,启动tomcat,访问http://localhost:8085/axis2/看是否正常。
点击Service会进入Service列表页面,当前只有一个Version服务。http://localhost:8085/axis2/services/Version?wsdl
4、下载 axis2-eclipse-codegen-plugin-1.5.4.zip,axis2-eclipse-service-plugin-1.5.4.zip? 解压后将plugins 复制到 %ECLIPSE_HOME%plugins。
http://www.apache.org/dyn/mirrors/mirrors.cgi/axis/axis2/java/core/1.5.4/axis2-eclipse-codegen-plugin-1.5.4.zip
http://www.apache.org/dyn/mirrors/mirrors.cgi/axis/axis2/java/core/1.5.4/axis2-eclipse-service-plugin-1.5.4.zip
安装完插件后,IDE中选择new->other会看到下面界面
如果安装Axis2插件之后,在eclipse中没有出现界面,就换一个eclipse版本
在版本比较新的eclipse中,安装Axis插件,是把jar复制到%ECLIPSE_HOME%dropins目录下,而不是plugins目录
AXIS2发布Web Services
一、工程文件
1、新建 Axis2Service1 java工程。
2、新建 Axis2Service1srcwsTestWs.java
package ws; public class TestWs { public String showName(String name) {return name; } public String getName() {return "Axis2Service Sample"; } }
?二、arr部署方式
1、手动打包
新建Axis2Service1deploy文件夹 ,将Axis2Service1bin下的class文件复制过来。
新建Axis2Service1deployMETA-INFservices.xml文件
<service name="AxisService"> <description>AxisService</description> <parameter name="ServiceClass">ws.TestWs</parameter> <operation name="showName"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </operation> <operation name="getName"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" /> </operation> </service>
生成aar包 Axis2Service1deploy>jar cvf AxisService.aar . (注意带.号)
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2、插件打包
IDE中选择New->other->Axis2 Service Archiver,点击Next;
Class File Location:选择Axis2Service1bin目录,sans-serif; font-size: 13px; line-height: 18px; background-color: #f7f7f7;">勾选Skip WSDL,sans-serif; font-size: 13px; line-height: 18px; background-color: #f7f7f7;">Service Archiver 选择jar位置,如果没有jar包就直接点击Next;
勾选Generate the service xml automatically 自动生成XML file文件,点击Next
service name,输入:AxisService,然后在class name 中填写要发布的类(全路径),点击load。勾选 Search declared methods only。点击next
output File location,输入:D: ; output File Name,输入artiver文件的名称 AxisService。点击finish。
提示 Service Archvie generated successfully! 注册表明,生成成功。
3、发布AxisService
AxisService.aar复制到%TOMCAT-HOME%/webapps/axis2/WEB-INF/services下。(不打aar包,Axis2Service1deploy下面复制过去也是可以)
打开http://localhost:8085/axis2/services/listServices?看到
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三、独立部署
1、新建java web project工程。
2、文件复制
%TOMCAT-HOME%webappsaxis2WEB-INFlib 复制到 Axis2Service2WebRootWEB-INFlib 下,并加入工程引用。
%TOMCAT-HOME%webappsaxis2WEB-INFconf 复制到 Axis2Service2WebRootWEB-INFconf
%TOMCAT-HOME%webappsaxis2WEB-INFmodules 复制到 Axis2Service2WebRootWEB-INFmodules
3、web.xml 代码如下
<?xml version="1.0" encoding="UTF-8"?> <web-app id="wmf" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <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-mapping> <servlet-name>AxisServlet</servlet-name> <url-pattern>/services/*</url-pattern> </servlet-mapping> </web-app>
?2、新建 Axis2Service2srcwsTestWs.java
package ws; public class TestWs { public String showName(String name) {return name; } public String getName() {return "Axis2Service Sample"; } }
?3、新建Axis2Service2WebRootWEB-INFservices目录。
4、新建一个AxisService服务
AxisServiceMETA-INFservices.xml
<service name="AxisService"> <description>AxisService</description> <parameter name="ServiceClass">ws.TestWs</parameter> <operation name="showName"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /> </operation> <operation name="getName"> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" /> </operation> </service>
?启动tomcat后,访问http://localhost:8085/Axis2Service2/services/AxisService?wsdl看是否正常。
上面的文章转载:http://www.lifeba.org/arch/java_axis2_webservice.html
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Axis2客户端调用:
以上面的例子为例,调用代码如下:
package ws; import java.rmi.RemoteException; 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; /** * @Description: TODO * @author luickystar2008 * @date 2013-10-14 下午8:01:17 */ public class TestWs { /** * */ public static void main(String[] args) { try { RPCServiceClient rpcServiceClient = new RPCServiceClient(); Options options = rpcServiceClient.getOptions(); EndpointReference targetEPR = new EndpointReference("http://localhost:8080/Axis2Service2/services/AxisService"); options.setTo(targetEPR); // 1.有参数,有返回值的调用 String callback = (String) rpcServiceClient.invokeBlocking(new QName("http://ws","showName"),new Object[]{"Hello!"},new Class[]{String.class})[0]; System.out.println(callback); // 2.无参数,有返回值的方法调用 Object[] obj = rpcServiceClient.invokeBlocking(new QName("http://ws","getName"),new Object[]{},new Class[]{String.class}); System.out.println(obj[0]); // 3.无参数,无返回值的调用 rpcServiceClient.invokeRobust(new QName("http://ws","hello"),new Object[]{}); } catch (AxisFault e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (RemoteException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }
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下面的文章转载:http://blog.163.com/germans@126/blog/static/2697237420138116318275/
在调用一个无参有返回值的方法时抛出如下异常:
1、
??????? 当方法体没有参数返回的时候,我们要采用RPCServiceClient.invokeRobust(QName,new Object[]{..});
??????? 当有返回参数的时候采用:RPCServiceClient.invokeBlocking(QName,new Object[]{..},new Class[]{..})
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2、services.xml配置中,
<operation name="getHello">
???????? <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
???????? <!-- 有返回值 -->
?</operation>
?<operation name="hello">
????????? <messageReceiver ?class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" />
????????? <!-- 无返回值 -->
?</operation>
public String getHello(){return "hello world";}
public String getHello(String name ){return name+" Hello";}
public void hello(String a){ this.a = a;}