Java调用WebService的几种方式
// WebService俩个参数,帐号跟密码
private static final String USERNAME = "void";
private static final String PASSWORD = "password";
// namespace工作空间
private static final String NAME_SPACE = "http://xxx/kunlun/kws/1.1/";
// 接口wsdl地址
private static final String WSDL_URL = "http://xxx/kws/SecurityService.asmx?WSDL";
// SOAPAction地址
private static final String ACTION_URI = "http://xxx/kunlun/kws/1.1/AppLogin";下载完毕后,解压 找到bin目录下的wsdl2java.bat
之后将WebService接口的wsdl文件保存到该目录下,命名为xxx.WSDL
cmd下运行该命令生成java代码
wsdl2java -uri SecurityService.wsdl -o C:\Users\voidm\Desktop\tmp- url 对应WSDL文件名
- o 对应SRC对应输出文件夹
源码输出文件夹
生成完毕后,将源码copy到ide,写一个Main方法运行
直接new对象,运行方法即可,参数都生成好了
private static void forAxis2() {
try {
SecurityServiceStub securityServiceStub = new SecurityServiceStub();
SecurityServiceStub.AppLogin params = new SecurityServiceStub.AppLogin();
params.setUsername(USERNAME);
params.setPassword(PASSWORD);
SecurityServiceStub.AppLoginResponse response = securityServiceStub.appLogin(params);
System.out.println(response.getAppLoginResult() ? "登录成功" : "登录失败");
} catch (Exception e) {
}
}<dependency>
<groupId>commons-discovery</groupId>
<artifactId>commons-discovery</artifactId>
<version>0.5</version>
</dependency>
<dependency>
<groupId>org.apache.axis</groupId>
<artifactId>axis</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>javax.xml</groupId>
<artifactId>jaxrpc</artifactId>
<version>1.1</version>
</dependency>注意下面这俩句一定要加,.Net的WebService似乎必须要在header里添加 SOAPAction
call.setUseSOAPAction(true); call.setSOAPActionURI("http://xxxxx/kws/1.1/AppLogin");
private static void forAxis1RPC() {
try {
// 直接引用远程的wsdl文件
// 以下都是套路
Service service = new Service();
Call call = (Call) service.createCall();
// WSDL里面描述的接口名称
call.setOperationName(new QName(NAME_SPACE, "AppLogin"));
call.setTargetEndpointAddress(WSDL_URL);
// 接口的参数
call.addParameter("username", XMLType.XSD_STRING, ParameterMode.IN);
call.addParameter("password", XMLType.XSD_STRING, ParameterMode.IN);
// 设置返回类型
call.setReturnType(XMLType.XSD_BOOLEAN);
// 设置SOAPAction
call.setUseSOAPAction(true);
call.setSOAPActionURI(ACTION_URI);
String result = call.invoke(new Object[]{USERNAME, PASSWORD}).toString();
// 给方法传递参数，并且调用方法
System.out.println(Boolean.valueOf(result) ? "登录成功" : "登录失败");
} catch (Exception e) {
System.err.println(e.toString());
}
}<dependency>
<groupId>org.apache.axis2</groupId>
<artifactId>axis2-spring</artifactId>
<version>1.7.8</version>
</dependency>
<dependency>
<groupId>org.apache.axis2</groupId>
<artifactId>axis2-transport-http</artifactId>
<version>1.7.8</version>
</dependency>
<dependency>
<groupId>org.apache.axis2</groupId>
<artifactId>axis2-transport-local</artifactId>
<version>1.7.8</version>
</dependency>
<dependency>
<groupId>org.apache.axis2</groupId>
<artifactId>axis2-xmlbeans</artifactId>
<version>1.7.8</version>
</dependency>注意下面这俩句一定要加,.Net的WebService似乎必须要在header里添加 SOAPAction
options.setAction(ACTION_URI);
private static void forAxis2RPC() throws AxisFault {
// 使用RPC方式调用WebService
RPCServiceClient serviceClient = new RPCServiceClient();
Options options = serviceClient.getOptions();
// 指定调用WebService的URL
EndpointReference targetEPR = new EndpointReference(WSDL_URL);
options.setTo(targetEPR);
options.setAction(ACTION_URI);
// 指定AppLogin方法的参数值
Object[] opAddEntryArgs = new Object[]{USERNAME, PASSWORD};
Class[] classes = new Class[]{String.class};
// 指定要调用的AppLogin方法及WSDL文件的命名空间
QName opAddEntry = new QName(NAME_SPACE, "AppLogin");
// 输出该方法的返回值
System.out.println(serviceClient.invokeBlocking(opAddEntry, opAddEntryArgs, classes)[0].equals("false") ? "登录失败" : "登录成功");
}这里也要注意 添加header: SOAPAction,否则请求会失败 postMethod.addRequestHeader("SOAPAction", ACTION_URI);
private static void forHttpClient() {
//language=XML
String xml = "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" +
" <soap:Body>\n" +
" <AppLogin xmlns=\"" + NAME_SPACE + "\">\n" +
" <username>" + USERNAME + "</username>\n" +
" <password>" + PASSWORD + "</password>\n" +
" </AppLogin>\n" +
" </soap:Body>\n" +
"</soap:Envelope>";
//用来盛放返回值
String result = "";
PostMethod postMethod = new PostMethod(WSDL_URL);
HttpClientParams httpClientParams = new HttpClientParams();
//设置链接的访问时间
httpClientParams.setConnectionManagerTimeout(999999);
//设置超时时间
httpClientParams.setSoTimeout(999999);
//创建http线程
MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
HttpClient httpClient = new HttpClient(httpClientParams, connectionManager);
postMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(11, true));
try {
//设置返回值的编码格式
postMethod.setRequestEntity(new StringRequestEntity(xml, "text/xml", "UTF-8"));
postMethod.addRequestHeader("SOAPAction", ACTION_URI);
httpClient.executeMethod(postMethod);
//下面还是老规矩进行流和字符串之间的转换
InputStream out = postMethod.getResponseBodyAsStream();
BufferedReader in = new BufferedReader(new InputStreamReader(out));
StringBuilder buffer = new StringBuilder();
String line = "";
while ((line = in.readLine()) != null) {
buffer.append(line);
}
result = buffer.toString();
} catch (Exception e) {
e.printStackTrace();
} finally {
postMethod.releaseConnection();
}
System.out.println(result);
}
因为帐号密码是随便写的, 所以登录失败,权限不足 不知道是什么鬼...
贴上接口Response响应
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Header>
<KwsSoapHeader
xmlns="http://www.shijinet.com.cn/kunlun/kws/1.1/">
<RetCode>0000</RetCode>
<ErrReason>权限不够</ErrReason>
</KwsSoapHeader>
</soap:Header>
<soap:Body>
<AppLoginResponse
xmlns="http://www.shijinet.com.cn/kunlun/kws/1.1/">
<AppLoginResult>false</AppLoginResult>
</AppLoginResponse>
</soap:Body>
</soap:Envelope>