1-springboot配合CXF使用

由于接口的ip是内网地址，我们业务服务器出去，我们必须中转到一台可以打通内网ip的机器A上才能请求。首先我们使用内网穿透工具（ngfork），在A上部署一个中转应用。

大概流程如下：

Java核心代码如下：

pom引入依赖

  <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.1.RELEASE</version>
        <relativePath/>
    </parent>


<dependencies>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.16.18</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.8</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/com.sun.xml.ws/jaxws-ri -->
        <dependency>
            <groupId>com.sun.xml.ws</groupId>
            <artifactId>jaxws-ri</artifactId>
            <version>2.3.3</version>
            <type>pom</type>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.hibernate.validator/hibernate-validator -->
        <dependency>
            <groupId>org.hibernate.validator</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>6.2.0.Final</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-web-services -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web-services</artifactId>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.apache.cxf/cxf-spring-boot-starter-jaxws -->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
            <version>3.4.3</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.apache.cxf/cxf-rt-transports-http -->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http</artifactId>
            <version>3.4.3</version>
        </dependency>


        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>2.0.30</version>
        </dependency>


    </dependencies>

核心java代码如下：

JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
Client client = dcf.createClient("接口地址");
Object[] objects = client.invoke("接口名称", reqStr);

objects就是对方返回的结果。

这种情况直接使用ip，完全没有问题，如下使用域名会出现如下错误：

org.apache.cxf.interceptor.Fault: Response was of unexpected text/html ContentType. Incoming portion of HTML stream: <html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.22.1</center>
</body>
</html>

2-使用AXIS请求

上面使用frps进行时，使用域名会出现以上错误，我们更换一种请求方式，就可以获取到结果。方式二直接需要一台公网服务器部署frps，需要域名；然后在中转机上不是frpc客户端，配置相关内容，不需要部署一个服务，直接域名穿透过去。

pom依赖：

 <dependency>
            <groupId>org.apache.axis</groupId>
            <artifactId>axis</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>org.apache.axis</groupId>
            <artifactId>axis-jaxrpc</artifactId>
            <version>1.4</version>
        </dependency>

        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency>

        <dependency>
            <groupId>commons-discovery</groupId>
            <artifactId>commons-discovery</artifactId>
            <version>0.5</version>
        </dependency>

        <dependency>
            <groupId>wsdl4j</groupId>
            <artifactId>wsdl4j</artifactId>
            <version>1.5.2</version>
        </dependency>

核心java代码：

//服务地址
        String url = "https://xxx.com/abc/def/xxxService?wsdl";
        //命名空间
        String namespaceURI = XMLConstants.NULL_NS_URI;
        //方法名
        String method = "yourMethod";
        try {
            Service service = new Service();
            Call call = (Call) service.createCall();
            call.setTargetEndpointAddress(url);
            //设置要调用的方法
            call.setOperationName(new QName(namespaceURI, method));
            //设置要返回的数据类型
            call.setReturnType(new QName(namespaceURI, method), String.class);
            call.setUseSOAPAction(true);
            call.setSOAPActionURI(namespaceURI + method);
            //设置入参
            call.addParameter(new QName(namespaceURI, "params"), Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN);

            //调用方法并传递参数
            String resultStr = (String) call.invoke(new Object[]{"{\"name\":\"zhangsan\",\"pwd\":\"abc123456\"}"});
            System.out.println("服务调用结果：" + resultStr);
        } catch (Exception e) {
            e.printStackTrace();
        }

使用方式二就没有出现方式一的301错误。问题解决。

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