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

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……@H_304_1@

看一下具体实现的代码吧

!--#Include virtual="/Include/json.min.asp"-->
    %Dim strXMlDim 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1strxml = strxml &
     "sign>
    ssssss/sign>
    " '参数2strxml = 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", Falseh.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" class="vb">
    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 n10?'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;
    ilength;
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;
    ilength;
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;
    ispace;
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 n10?'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;
    ilength;
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;
    ilength;
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;
    ispace;
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>
    

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