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ASP调用WebService转化成JSON数据,附json.min.asp

【字号: 日期:2023-04-02 17:43:59浏览:20作者:猪猪

首先定义SOAP数据,然后创建HTTP对象,然后使用POST提交,获取状态码为200,就说明调用成功,再进行下一步操作……

看一下具体实现的代码吧

<!--#Include virtual="/Include/json.min.asp"-->
<%
Dim strxml
Dim str

"定义soap消息
strxml = "<?xml version="1.0" encoding="utf-8"?>"
strxml = strxml & "<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/">"       
strxml = strxml & "<soap:Body> "
strxml = strxml & "<GetCategories xmlns="http://tempuri.org/">"
strxml = strxml & "<reqcode>30000001</reqcode>" "参数1
strxml = strxml & "<sign>ssssss</sign>" "参数2
strxml = strxml & "</GetCategories>"
strxml = strxml & "</soap:Body>"
strxml = strxml & "</soap:Envelope>"

Set h = createobject( "Microsoft.XMLHTTP")
"向指定的URL发送Post消息
h.open "POST", "http://www.domain.com/WebService.asmx", False
h.setRequestHeader "Content-Type", "text/xml; charset=utf-8"
h.setRequestHeader "Content-Length",LEN(strxml)
h.setRequestHeader "SOAPAction", "http://tempuri.org/GetCategories"
h.send (strxml)

"显示返回的XML信息

If h.Status = 200 Then
  Set xmlDOC = server.CreateObject("MSXML.DOMDocument")
  xmlDOC.load(h.responseXML)
  jsonText = xmlDOC.childNodes(1).Text 
  
  "转换成JSON,调用json.min.asp
  Set categories = JSON.parse(jsonText)
  
  for i = 0 to categories.Length -1
    Response.Write(CStr(categories.get(i).CategoryName)) "属性
    for j = 0 to categories.get(i).Labels.Length - 1 "集合
      Response.Write(CStr(categories.get(i).Labels.get(j).LabelName))
    next
  next
  <pre name="code"><script language="javascript" runat="Server">
if(!Array.prototype.get){Array.prototype.get=function(prop){return this[prop];}}"use strict";if(!this.JSON){JSON={};}
(function(){function f(n){return n<10?"0"+n:n;}
if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(key){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+
f(this.getUTCMonth()+1)+"-"+
f(this.getUTCDate())+"T"+
f(this.getUTCHours())+":"+
f(this.getUTCMinutes())+":"+
f(this.getUTCSeconds())+"Z":null;};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf();};}
var cx=/[\?\?\?-\?\?\?\?\?-\?\?-\?\?-\?\?\?-\?]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\?\?-\?\?\?\?\?-\?\?-\?\?-\?\?\?-\?]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",""":"\\"","\\":"\\\\"},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?"""+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4);})+""":"""+string+""";}
function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key);}
if(typeof rep==="function"){value=rep.call(holder,key,value);}
switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null";}
gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null";}
v=partial.length===0?"[]":gap?"[\n"+gap+
partial.join(",\n"+gap)+"\n"+
mind+"]":"["+partial.join(",")+"]";gap=mind;return v;}
if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==="string"){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v);}}}}else{for(k in value){if(Object.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v);}}}}
v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+
mind+"}":"{"+partial.join(",")+"}";gap=mind;return v;}}
if(typeof JSON.stringify!=="function"){JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" ";}}else if(typeof space==="string"){indent=space;}
rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify");}
return str("",{"":value});};}
if(typeof JSON.parse!=="function"){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v;}else{delete value[k];}}}}
return reviver.call(holder,key,value);}
cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+
("0000"+a.charCodeAt(0).toString(16)).slice(-4);});}
if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j;}
throw new SyntaxError("JSON.parse");};}}());
</script>
Set xmlDOC = nothingElse Response.Write h.Status &" " Response.Write h.StatusTextEnd if%>
附:json.min.asp
<script language="javascript" runat="Server">
if(!Array.prototype.get){Array.prototype.get=function(prop){return this[prop];}}"use strict";if(!this.JSON){JSON={};}
(function(){function f(n){return n<10?"0"+n:n;}
if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(key){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+
f(this.getUTCMonth()+1)+"-"+
f(this.getUTCDate())+"T"+
f(this.getUTCHours())+":"+
f(this.getUTCMinutes())+":"+
f(this.getUTCSeconds())+"Z":null;};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf();};}
var cx=/[\?\?\?-\?\?\?\?\?-\?\?-\?\?-\?\?\?-\?]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\?\?-\?\?\?\?\?-\?\?-\?\?-\?\?\?-\?]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",""":"\\"","\\":"\\\\"},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?"""+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4);})+""":"""+string+""";}
function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key);}
if(typeof rep==="function"){value=rep.call(holder,key,value);}
switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null";}
gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null";}
v=partial.length===0?"[]":gap?"[\n"+gap+
partial.join(",\n"+gap)+"\n"+
mind+"]":"["+partial.join(",")+"]";gap=mind;return v;}
if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==="string"){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v);}}}}else{for(k in value){if(Object.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v);}}}}
v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+
mind+"}":"{"+partial.join(",")+"}";gap=mind;return v;}}
if(typeof JSON.stringify!=="function"){JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" ";}}else if(typeof space==="string"){indent=space;}
rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify");}
return str("",{"":value});};}
if(typeof JSON.parse!=="function"){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v;}else{delete value[k];}}}}
return reviver.call(holder,key,value);}
cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+
("0000"+a.charCodeAt(0).toString(16)).slice(-4);});}
if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j;}
throw new SyntaxError("JSON.parse");};}}());
</script>
标签: ASP
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