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  • java动态调用webservice

    cxf方式

    public static Object[] invokeRemoteMethod(String url, String method, Object[] parameters) {
            JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
            if (!url.endsWith("wsdl")) {
                url += "?wsdl";
            }
            org.apache.cxf.endpoint.Client client = dcf.createClient(url);
            try {
                Object[] objects = client.invoke(method, parameters);
                return objects;
            } catch (Exception e) {
                e.printStackTrace();
            }
            return null;
        }

    maven引用

    <dependency>
                <groupId>org.apache.cxf</groupId>
                <artifactId>cxf-rt-frontend-jaxws</artifactId>
                <version>3.1.5</version>
            </dependency>
            <!-- https://mvnrepository.com/artifact/org.apache.cxf/cxf-core -->
            <dependency>
                <groupId>org.apache.cxf</groupId>
                <artifactId>cxf-core</artifactId>
                <version>3.1.5</version>
            </dependency>
            <dependency>
                <groupId>org.apache.cxf</groupId>
                <artifactId>cxf-rt-transports-http</artifactId>
                <version>3.1.5</version>
            </dependency>

    缺点是效率低,调用速度慢

    Xfire方式调用

    public static String getData(String wsUrl, String invoke, Object[] objParams) throws MalformedURLException, Exception {
            URL url = new URL(wsUrl);
            HttpURLConnection connection = (HttpURLConnection)url.openConnection();
            connection.connect();
            Client client = new Client(connection.getInputStream(), (Class)null);
            client.setProperty("disable-keep-alive", "true");
            client.setProperty("disable.expect-continue", "true");
            client.setUrl(wsUrl);
            Object[] result = client.invoke(invoke, objParams);
            String resultStr = result[0].toString();
            return "".equals(resultStr)?"":resultStr;
        }

    maven引用

     <dependency>
                 <groupId>org.codehaus.xfire</groupId>
                 <artifactId>xfire-all</artifactId>
                 <version>${xfire.version}</version>
                 <exclusions>
                     <exclusion>
                         <groupId>org.springframework</groupId>
                         <artifactId>spring</artifactId>
                     </exclusion>
                 </exclusions>
             </dependency>

    缺点是jar包太旧了,很容易与其他包冲突 

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  • 原文地址:https://www.cnblogs.com/Gyoung/p/6087830.html
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