Web services 在Mule中使用Web服务

我试图添加两个流。一个用于部署Web服务，另一个用于使用它。 这是流的代码

<flow name="servicesFlow2" doc:name="servicesFlow2">
        <http:inbound-endpoint exchange-pattern="request-response" host="`localhost`" port="8081" doc:name="HTTP"/>
        <set-payload value="#[{message.inboundProperties['username'],message.inboundProperties['password']}]" doc:name="Set Payload"/>
        <cxf:jaxws-client operation="authentifier" serviceClass="com.logixy.platform.ws.AuthenticationInterface" doc:name="SOAP" port="AuthenticationInterfaceSoapBinding"/>
        <http:outbound-endpoint exchange-pattern="request-response" method="POST" address="http://`localhost`:8082" doc:name="HTTP"/>
        <mulexml:object-to-xml-transformer doc:name="Object to XML"/>
    </flow>
    <flow name="servicesFlow1" doc:name="servicesFlow1">
        <http:inbound-endpoint exchange-pattern="request-response" host="`localhost`" port="8082" doc:name="HTTP"/>
        <cxf:simple-service serviceClass="com.logixy.platform.ws.AuthenticationInterface" doc:name="SOAP"/>
        <component class="com.logixy.platform.ws.Authenticate" doc:name="Java"/>
    </flow>

请帮忙

这是类Authenticate中的authentifier方法：

公共字符串authentifierString用户1，字符串密码1{ 试一试{

        Class.forName("com.mysql.jdbc.Driver").newInstance();
        connection = DriverManager.getConnection(url + dbName, userName,
                password);
        Statement st = connection.createStatement();
        ResultSet res = st
                .executeQuery("SELECT * FROM users WHERE username='"
                        + user1 + "' and password='" + password1 + "'");
        if (res.next()) {
            return res.getInt("id") + "";

        }
        return "0";
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            connection.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
    return "0";
}

另外，这是身份验证界面：

公共接口认证接口{

public String authentifier(String user1, String password1);

public ArrayList<BL> liste_BL(int id_driver);

public ArrayList<String> liste_Client1();

---

}

尝试[{message.inboundProperties['http.query.params']['username']，message.inboundProperties['http.query.params']['password']}]还有一件事……为什么不更改呢感谢您的帮助，错误已经更改，现在我得到了以下信息：java.util.ArrayList无法转换为java.lang.String。无法通过端点路由事件：org.mule.module.cxf.CxfOutboundMessageProcessor。消息负载的类型为：Object[]可以发布您的Authenticate和AuthenticationInterface，以便帮助您检测错误并在此处运行相同的场景来测试它..我添加了代码，提前感谢@AnirBanchewDhary您是否在Authenticate类中实现了AuthenticationInterface？如果是，它应该显示在您的代码中..为什么在e中返回0方法的nd，如return 0；。您可以返回任何其他字符串。。是的，我在Authenticate类中实现了它，但此处未显示。

public String authentifier(String user1, String password1);

public ArrayList<BL> liste_BL(int id_driver);

public ArrayList<String> liste_Client1();

<flow name="servicesFlow2" doc:name="servicesFlow2">
        <http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8081" doc:name="HTTP"/>
        <set-payload value="#[{message.inboundProperties['http.query.params']['username'],message.inboundProperties['http.query.params']['password']}]" doc:name="Set Payload"/>
        <cxf:jaxws-client operation="authentifier" serviceClass="com.logixy.platform.ws.AuthenticationInterface" doc:name="SOAP" port="AuthenticationInterfaceSoapBinding"/>
        <http:outbound-endpoint exchange-pattern="request-response" method="POST" address="http://localhost:8082" doc:name="HTTP"/>
        <mulexml:object-to-xml-transformer doc:name="Object to XML"/>
    </flow>
    <flow name="servicesFlow1" doc:name="servicesFlow1">
        <http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8082" doc:name="HTTP"/>
        <cxf:jaxws-service serviceClass="com.logixy.platform.ws.AuthenticationInterface" doc:name="SOAP"/>
        <component class="com.logixy.platform.ws.Authenticate" doc:name="Java"/>
    </flow>