node.js 调用天气webservice接口

首先安装soap模块

npm install soap

  var soap = require(\'soap\');

  var url = \'http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl\';

  var args = { byProvinceName: \'江苏\'};

  exports.soaptest = function(){soap.createClient(url, function(err, client) {

          client.setSOAPAction("http://www.webxml.com.cn/WebServices/WeatherWebService.asmx/getSupportCity");

          client.getSupportCity(args, function(err, result) {

              console.log(result);

          });

      });

  }

在模块lib中找到client.js

修改：

soapAction = this.SOAPAction ? this.SOAPAction(ns, name) : (method.soapAction || (((ns.lastIndexOf("/") != ns.length - 1) ? ns + "/" : ns) + name)),

为：

soapAction = method.soapAction || (((ns.lastIndexOf("/") != ns.length - 1) ? ns + "/" : ns) + name),

调用返回数据：

<ArrayOfString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://WebXml.com.cn/">

<string>南京 (58238)</string>

<string>苏州 (58357)</string>

<string>昆山 (58356)</string>

<string>南通 (58259)</string>

<string>太仓 (58377)</string>

<string>吴县 (58349)</string>

<string>徐州 (58027)</string>

<string>宜兴 (58346)</string>

<string>镇江 (58248)</string>

<string>淮安 (58145)</string>

<string>常熟 (58352)</string>

<string>盐城 (58151)</string>

<string>泰州 (58246)</string>

<string>无锡 (58354)</string>

<string>连云港 (58044)</string>

<string>扬州 (58245)</string>

<string>常州 (58343)</string>

<string>宿迁 (58131)</string>

</ArrayOfString>