axis开发webservice

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一、获取axis资源

在axis的官方网站http://ws.apache.org/axis/中获得开源项目，本例中采用axis-bin-1_4.zip

二、部署axis

1.单独部署

(1) 解压axis-bin-1_4.zip，将axis-1_4\webapps中的axis拷贝到tomcat\webapps目录中

(2) 启动tomcat，访问http://localhost:8080/axis/(此地址中的端口8080视tomcat的配置而定)，显示如下图

(3) 点击上图Validation链接，验证配置，如果出现NOTFound错误或警告，将相关jar包添加到tomcat\webapps\axis\WEB-INF\lib中，配置正确如下图

(4) webservice列表页面，http://localhost:8080/axis/services，如下图

2.集成到已有项目中

(1) 将axis-1_4\webapps\axis\WEB-INF\web.xml中的相关配置拷贝到已有项目中的web.xml中

(2) 将axis-1_4\webapps\axis\WEB-INF\lib中的jar包拷贝到项目中

三、web service开发

(1) 手动开发

接口：PrintInterface

package web.service.print;public interface PrintInterface {public String printStr(String s);}

实现类：PrintInterfaceImpl

package web.service.print;public class PrintInterfaceImpl implements PrintInterface {public String printStr(String s) {// TODO Auto-generated method stubreturn "打印测试："+s;}}

(2) 通过Java2WSDL、WSDL2Java自动生成

目录结构

a. 编写接口PrintInterface

package web.service.print;public interface PrintInterface {public String printStr(String s);}

b. 通过Java2WSDL创建printService.wsdl，命令行进入接口包的根目录src下，执行如下命令，完成后，在src下生成printService.wsdl

java -classpath D:\workspace\workspace3.3.2\ticket\web\WEB-INF\classes -Djava.ext.dirs="D:\workspace\workspace3.3.2\ticket\web\WEB-INF\lib" org.apache.axis.wsdl.Java2WSDL -o printService.wsdl -l http://localhost:8080/axis/services/PrintService -n PrintService web.service.print.PrintInterface

-classpath PrintInterface生成的class的根目录

-Djava.ext.dirs 需要的额外的jar包，此处加载的是axis需要的jar包

-o 生成wsdl文件名

-l 生成的webservice的url

-n webservice名称

web.service.print.PrintInterface 包名+接口名

c. 通过printService.wsdl自动生成Java代码

在src目录下，执行如下命令

java -Djava.ext.dirs="D:\workspace\workspace3.3.2\ticket\web\WEB-INF\lib" org.apache.axis.wsdl.WSDL2Java -S true -p web.service.print printService.wsdl

-S 是否生成deploy.wsdd和undeploy.wsdd

-p java代码生成的包

执行完成后，生成如下java代码

PrintServiceSoapBindingImpl是接口PrintInterface，需将Web Service的业务逻辑添加进去

PrintServiceSoapBindingStub、PrintInterfaceServiceLocator、PrintInterfaceService实现客户端调用

文件说明，参见http://www.ibm.com/developerworks/cn/webservices/ws-axisfaq/index.html

四、web service发布

1. jws方式发布

a. 将PrintInterfaceImpl的代码去掉接口和包路径，如下

public class PrintInterfaceImpl{public String printStr(String s) {// TODO Auto-generated method stubreturn "打印测试："+s;}}

b. 将PrintInterfaceImpl,java改为PrintInterfaceImpl,jws后拷贝到tomcat\webapps\axis\test目录下，发布完成

c. 验证是否能正常生成wsdl文件

http://localhost:8080/axis/test/PrintInterfaceImpl.jws?wsdl

2. 以class方式发布

a. 将上述生成的6个java文件的编译好的class文件拷贝到tomcat\webapps\axis\WEB-INF\classes中，注意包的路径

b. 将deploy.wsdd、undeploy.wsdd拷贝到tomcat\webapps\axis\WEB-INF下

c. 在tomcat\webapps\axis\WEB-INF下运行如下命令发布，完成后，在本目录下生成server-config.wsdd

java -Djava.ext.dirs="D:\apache-tomcat-6.0.29\webapps\axis\WEB-INF\lib" org.apache.axis.client.AdminClient -l http://localhost:8080/axis/services/AdminService deploy.wsdd

d. 验证是否发布成功

http://localhost:8080/axis/services/PrintService?wsdl

3. 以jar包方式发布

a. 将上述自动生成的6个java文件打成jar包：printws.jar

b. 将printws.jar拷贝到tomat\webapps\axis\WEB-INF\lib目录下

c. 将deploy.wsdd、undeploy.wsdd拷贝到tomcat\webapps\axis\WEB-INF下

d. 在tomcat\webapps\axis\WEB-INF下运行如下命令发布，完成后，在本目录下生成server-config.wsdd

java -Djava.ext.dirs="D:\apache-tomcat-6.0.29\webapps\axis\WEB-INF\lib" org.apache.axis.client.AdminClient -l http://localhost:8080/axis/services/AdminService deploy.wsdd

e. 验证是否发布成功

http://localhost:8080/axis/services/PrintService?wsdl

五、web service 卸载

a. 在tomcat\webapps\axis\WEB-INF下运行如下命令卸载

java -Djava.ext.dirs="D:\apache-tomcat-6.0.29\webapps\axis\WEB-INF\lib" org.apache.axis.client.AdminClient -l http://localhost:8080/axis/services/AdminService undeploy.wsdd

b. 验证

http://localhost:8080/axis/services

六、客户端调用

a. 客户端不引入printws.jar调用

public class TestWebService {/** * @param args * @throws ServiceException  * @throws MalformedURLException  * @throws RemoteException  */public static void main(String[] args) throws ServiceException, MalformedURLException, RemoteException {// TODO Auto-generated method stub//String endpoint = "http://localhost:8080/axis/test/Calculator.jws";String endpoint = "http://localhost:8080/axis/services/PrintService";Service service = new Service();Call call = (Call) service.createCall();call.setTargetEndpointAddress(new URL(endpoint));call.setOperationName("printStr");String s = (String) call.invoke(new Object[]{"123"});System.out.println(s);}

b. 客户端引入printws.jar调用的两种方式

PrintInterfaceServiceLocator调用

public class TestPrint {/** * @param args * @throws ServiceException  * @throws RemoteException  */public static void main(String[] args) throws ServiceException, RemoteException {// TODO Auto-generated method stubPrintInterfaceService ps = new PrintInterfaceServiceLocator();PrintInterface ws = ps.getPrintService();String s = ws.printStr("456");System.out.println(s);}}

PrintServiceSoapBindingStub调用

public class TestPrint {/** * @param args * @throws ServiceException  * @throws RemoteException  * @throws MalformedURLException  */public static void main(String[] args) throws ServiceException, RemoteException, MalformedURLException {// TODO Auto-generated method stubURL endPoint = new URL("http://localhost:8080/axis/services/PrintService");PrintServiceSoapBindingStub pstub = new PrintServiceSoapBindingStub(endPoint, new Service());String s = pstub.printStr("456");System.out.println(s);}}

七、简单的wsdd文件

a. deploy.wsdd

<deployment name="test" xmlns="http://xml.apache.org/axis/wsdd/"     xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"<service name="PrintService" provider="java:RPC">    <parameter name="className" value="web.service.print.PrintInterfaceImpl" />    <parameter name="allowedMethods" value="*" /></service></deployment>

b. undeploy.wsdd

<undeployment    xmlns="http://xml.apache.org/axis/wsdd/">  <!-- Services from TestServiceService WSDL service -->  <service name="PrintService"/></undeployment>

八、参考文章

http://blog.csdn.net/m_yeah/article/details/4384532

http://zhaoshg.iteye.com/blog/746756

http://www.ibm.com/developerworks/cn/webservices/ws-axisfaq/index.html