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我試圖開發一個JAX WS Web服務,但運行WSGEN實用程序的ant工具時出現錯誤,我的Web服務僅包含一個方法add,下面是我的作品的代碼..關於在執行時在buld.xml中獲取錯誤
接口: -
package Demo;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;
@WebService
@SOAPBinding(style = Style.DOCUMENT) //optional
public interface Calculator {
@WebMethod
public int add(int a ,int b);
}
隨後由服務端點類
package Demo;
import javax.jws.WebService;
//Service Implementation
@WebService(endpointInterface = "Demo.Calculator")
public class CalculatorImpl implements Calculator {
@Override
public int add(int a ,int b) {
return a+b;
}
}
的Build.xml是..
<target name="wsgen" >
<exec executable="wsgen">
<arg line="-cp ./bin -keep -s ./src -d ./bin Demo.CalculatorImpl"/>
</exec>
</target>
</project>
但在執行中的build.xml收到此提示以下錯誤:那就是..
Buildfile: D:\saralworkspace\aa\build.xml
wsgen:
BUILD FAILED
D:\saralworkspace\aa\build.xml:5: Execute failed: java.io.IOException: Cannot run program "wsgen": CreateProcess error=2, The system cannot find the file specified
請指教一下它出了問題,以及如何從它克服了.. !!在執行標記