1

这里真是一头雾水。

我正在解析来自 Bing 的 XML 地理编码——我似乎得到了这个变量就好了。但是，当我在查询中使用该变量时——我没有得到变量的值——而是整个 XML 字符串？！

<cfset variables.BingXML = xmlparse(cfhttp.filecontent)> 

<cfset variable.Bing.Lat = "#variables.BingXML.Response.ResourceSets.ResourceSet.Resources.Location.Point.Latitude#">
<cfset variable.Bing.Lon = "#variables.BingXML.Response.ResourceSets.ResourceSet.Resources.Location.Point.Longitude#">
<cfoutput>
#variable.Bing.Lat# 
#variable.Bing.Lon#
</cfoutput>

这将返回正确的数字：

38.4935302734375
-101.35395050048828

但在cfquery我得到：

SELECT NATSS_Locations.*, NATSS_PaymentTypes.PTName, NATSS_PaymentTypes.PTImage, NATSS_PaymentTypeLinks.NPTLID,
   NATSS_NationalAccounts.NNAImage,  NATSS_NationalAccounts.NNAName, NATSS_LocNationalAcctLink.NLNALID,
   ((3963.191 * ACOS((SIN(PI() * '#variable.Bing.Lat#' / 180) * SIN(PI() * NATSS_Locations.LocationLat / 180)) + (COS(PI() * #variable.Bing.Lat# /180) * cos(PI() * NATSS_Locations.LocationLat / 180) * COS(PI() * NATSS_Locations.LocationLong / 180 - PI() * #variable.Bing.Lon# / 180)) )) * 1) as Distance

变成：

SELECT NATSS_Locations.*, NATSS_PaymentTypes.PTName, NATSS_PaymentTypes.PTImage, NATSS_PaymentTypeLinks.NPTLID, 
    NATSS_NationalAccounts.NNAImage, NATSS_NationalAccounts.NNAName, NATSS_LocNationalAcctLink.NLNALID,
   ((3963.191 * ACOS((SIN(PI()     * '<?xml version="1.0" encoding="UTF-8"?><Latitude xmlns="http://schemas.microsoft.com/search/local/ws/rest/v1">38.4935302734375</Latitude>' / 180) * SIN(PI() * NATSS_Locations.LocationLat / 180)) + (COS(PI() * <?xml version="1.0" encoding="UTF-8"?><Latitude xmlns="http://schemas.microsoft.com/search/local/ws/rest/v1">38.4935302734375</Latitude> /180) * cos(PI() * NATSS_Locations.LocationLat / 180) * COS(PI() * NATSS_Locations.LocationLong / 180 - PI() * <?xml version="1.0" encoding="UTF-8"?><Longitude xmlns="http://schemas.microsoft.com/search/local/ws/rest/v1">-101.35395050048828</Longitude> / 180)) )) * 1) as Distance

有人对此有解决方案或想法吗？

4

1 回答 1

3

在

<cfset variable.Bing.Lat            
  = "#variables.BingXML.Response ... Point.Latitude#">
<cfset variable.Bing.Lon           
  = "#variables.BingXML.Response ... Point.Longitude#">

你应该有类似的东西：

 <cfset variable.Bing.Lat            
   = variables.BingXML.Response ... Point.Latitude.xmlText>
 <cfset variable.Bing.Lon            
   = variables.BingXML.Response ... Point.Longitude.xmlText>
于 2013-09-13T14:14:45.387 回答