cxf 和 httpclient 客户端调用 webservice 接口

一、cxf 生成 webservice 客户端

1、接口路径 http://ws.webxml.com.cn/WebServices/WeatherWS.asmx

2、进入你需要放置 webservice 客户端代码的包,进入这个包所在的系统路径,进入 cmd

3、执行命令 wsimport -keep http://ws.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl 或者 wsdl2java -client http://ws.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl

  3.1、如果报错信息如下:具有相同名称“xxx”的类/接口已经使用。

  wsdl2java -client http://ws.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl

  改为

  wsdl2java -client -autoNameResolution http://ws.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl

4、spring 整合 cxf

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<jaxws:client id="userClient"
serviceClass="com.java.webservice.service.impl.ITianQi" <!--生成的接口-->
address="http://ws.webxml.com.cn/WebServices/WeatherWS.asmx">
</jaxws:client>
</beans>

二、httpclient 调用 webservice

public static String getXML() {
StringBuffer sb = new StringBuffer();
sb.append("<?xml version='1.0' encoding='utf-8'?>"
+ "<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/'>"
+ "<soap:Body>" + "<getMobileCodeInfo xmlns='http://WebXml.com.cn/'>"
+ "<mobileCode>string</mobileCode>" + " <userID>string</userID>" + "</getMobileCodeInfo>"
+ "</soap:Body>" + "</soap:Envelope>");
return sb.toString();
}
static int socketTimeout = 30000;// 请求超时时间
static int connectTimeout = 30000;// 传输超时时间 public static String doPost() {
String postUrl = "http://ws.webxml.com.cn/WebServices/WeatherWS.asmx";
String soapAction = "";
String soapXml = getXML();
String retStr = "";
// 创建HttpClientBuilder
HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
// HttpClient
CloseableHttpClient closeableHttpClient = httpClientBuilder.build();
HttpPost httpPost = new HttpPost(postUrl);
// 设置请求和传输超时时间
RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(socketTimeout)
.setConnectTimeout(connectTimeout).build();
httpPost.setConfig(requestConfig);
try {
httpPost.setHeader("Content-Type", "application/soap+xml;charset=UTF-8");
httpPost.setHeader("SOAPAction", soapAction);
StringEntity data = new StringEntity(soapXml, Charset.forName("UTF-8"));
httpPost.setEntity(data);
CloseableHttpResponse response = closeableHttpClient.execute(httpPost);
HttpEntity httpEntity = response.getEntity();
if (httpEntity != null) {
// 打印响应内容
retStr = EntityUtils.toString(httpEntity, "UTF-8");
}
// 释放资源
closeableHttpClient.close();
} catch (Exception e) {
}
return retStr;
}
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