node.js 调用天气webservice接口

首先安装soap模块

npm install soap

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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：

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

为：

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

调用返回数据：

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<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>