webservice之获取ip归属地

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最新推荐文章于 2024-01-11 14:45:05 发布

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分类专栏： webservice知识文章标签： webservice

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本文介绍了如何利用WebService服务查询IP地址的归属地，重点是调用http://www.webxml.com.cn上的IP查询接口，通过发送SOAP请求获取国家和城市信息，例如查询IP '86.65.152.152'，返回结果为'法国'。

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ip地址查询webservice地址：http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx?op=getCountryCityByIp

soap请求规则：

POST /WebServices/IpAddressSearchWebService.asmx HTTP/1.1
Host: www.webxml.com.cn
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://WebXml.com.cn/getCountryCityByIp"
请求
<?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>
    <getCountryCityByIp xmlns="http://WebXml.com.cn/">
      <theIpAddress>string</theIpAddress>
    </getCountryCityByIp>
  </soap:Body>
</soap:Envelope>
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

响应
<?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>
    <getCountryCityByIpResponse xmlns="http://WebXml.com.cn/">
      <getCountryCityByIpResult>
        <string>string</string>
        <string>string</string>
      </getCountryCityByIpResult>
    </getCountryCityByIpResponse>
  </soap:Body>
</soap:Envelope>

代码如下：

private static void getCountryByIp(String ip) {
		try {
			String address = "http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx";
			ServiceClient sender = new ServiceClient();
			EndpointReference endpointReference = new EndpointReference(address);
			Options options = new Options();
			options.setAction("http://WebXml.com.cn/getCountryCityByIp");
			options.setTo(endpointReference);
			sender.setOptions(options);
			OMFactory fac = OMAbstractFactory.getOMFactory();
			OMNamespace omNs = fac.createOMNamespace("http://WebXml.com.cn/",
					"getCountryCityByIp");
			OMElement data = fac.createOMElement("getCountryCityByIp", omNs);
			String[] strs = new String[] { "theIpAddress" };
			String[] val = new String[] { ip };
			for (int i = 0; i < strs.length; i++) {
				OMElement inner = fac.createOMElement(strs[i], omNs);
				inner.setText(val[i]);
				data.addChild(inner);
			}
			OMElement result = sender.sendReceive(data);
			System.out.println(result.toString());
		} catch (AxisFault ex) {
			ex.printStackTrace();
		}

	}

调用getCountryByIp("86.65.152.152");

返回：<getCountryCityByIpResponse xmlns="http://WebXml.com.cn/"><getCountryCityByIpResult><string>86.65.152.152</string><string>法国 </string></getCountryCityByIpResult></getCountryCityByIpResponse>