Axis的问题，急！

yingyi8989 2007-12-12 03:28:10

Server:
public class MyService
{
public String userLogin(String name, String password)
{
if ("123".equals(name) && "123".equals(password)) {
return true;
}
retrun false;
}
}

拷贝了一份文件MyService.java 改名为MyService.jws

Client:
public class MainTest {
public static void main(String[] args)
{
try {
String endpoint = "http://localhost:8085/test/MyService.jws";

Service service = new Service();
Call call = null;

call = (Call) service.createCall();

call.setOperationName(new QName(endpoint, "userLogin"));
call.setTargetEndpointAddress(new java.net.URL(endpoint));

Boolean bool = (Boolean) call.invoke(new Object[] { "123","123" });
System.out.println("return value is " + bool);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}

这样调用是成功的，但是看到服务那边的Session会越来越多。所以加入了server-config.wsdd文件，原来是使用默认的。
在默认的文件中加入了以下配置：
<handler name="session"
type="java:org.apache.axis.handlers.SimpleSessionHandler" />
<service name="MyService" provider="java:RPC" style="wrapped">
<namespace>urn:</namespace>
<requestFlow>
<handler type="session" />
</requestFlow>
<responseFlow>
<handler type="session" />
</responseFlow>
<parameter name="className" value="MyService" />
<parameter name="allowedMethods" value="*" />
</service>

这样就更改了访问的url，现在client的代码如下：

public class MainTest {
public static void main(String[] args)
{
try {
String endpoint = "http://localhost:8085/test/services/MyService?wsdl";

Service service = new Service();
Call call = null;

call = (Call) service.createCall();

call.setOperationName(new QName(endpoint, "userLogin"));
call.setTargetEndpointAddress(new java.net.URL(endpoint));

Boolean bool = (Boolean) call.invoke(new Object[] { "123","123" });
System.out.println("return value is " + bool);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}

有两个问题：
1、如果我想用原来的url，要怎么做？
2、后来的代码Boolean bool = (Boolean) call.invoke(new Object[] { "123","123" }); 会报类型转换错误，为什么前面的方法可以得到Boolean，后面的只得到String呢？
先谢了。

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