yy520a
RockHero
2016-03-05 06:43

Http协议 get请求页面,返回的为什么是未经过解析的代码?

100
  • 未解析
  • get
  • http协议

get操作

为什么返回的是这个未经过解析的结果?

 <html>
<head>
<META NAME="robots" CONTENT="noindex,nofollow">
<script>
(function() {  function getSessionCookies() {   cookieArray = new Array();   var cName = /^\s?incap_ses_/;   var c = 

document.cookie.split(";");   for (var i = 0; i < c.length; i++) {    key = c[i].substr(0, c[i].indexOf("="));    value = c[i].substr

(c[i].indexOf("=") + 1, c[i].length);    if (cName.test(key)) {     cookieArray[cookieArray.length] = value    }   }   return 

cookieArray  }  function setIncapCookie(vArray) {   try {    cookies = getSessionCookies();    digests = new Array(cookies.length);    

for (var i = 0; i < cookies.length; i++) {     digests[i] = simpleDigest((vArray) + cookies[i])    }    res = vArray + ",digest=" + 

(digests.join())   } catch (e) {    res = vArray + ",digest=" + (encodeURIComponent(e.toString()))   }   createCookie("___utmvc", res, 

20)  }  function simpleDigest(mystr) {   var res = 0;   for (var i = 0; i < mystr.length; i++) {    res += mystr.charCodeAt(i)   }   

return res  }  function createCookie(name, value, seconds) {   if (seconds) {    var date = new Date();    date.setTime(date.getTime() 

+ (seconds * 1000));    var expires = "; expires=" + date.toGMTString()   } else {    var expires = ""   }   document.cookie = name + 

"=" + value + expires + "; path=/"  }  function test(o) {   var res = "";   var vArray = new Array();   for (var j = 0; j < o.length; 

j++) {    var test = o[j][0]    switch (o[j][1]) {    case "exists":     try {   if(typeof(eval(test)) != "undefined"){         

vArray[vArray.length] = encodeURIComponent(test + "=true")   }   else{      vArray[vArray.length] = encodeURIComponent

(test + "=false")    }     } catch (e) {      vArray[vArray.length] = encodeURIComponent(test + "=false")     }     break;    case 

"value":     try {      vArray[vArray.length] = encodeURIComponent(test + "=" + eval(test).toString())     } catch (e) {      vArray

[vArray.length] = encodeURIComponent(test + "=" + e)     }     break;   case "value_or_nil":        try{            if

(typeof(eval(test)) != "undefined"){                vArray[vArray.length] = encodeURIComponent(test + "=" + eval

(test).toString())          }           else{               vArray[vArray.length] = 

encodeURIComponent(test + "=nil")           }                   }       catch(e){       

    vArray[vArray.length] = encodeURIComponent(test + ":" + test_type + "=" + e)        }       break;     case 

"plugin_extentions":        try {           extentions = []             for (var 

i=0;i<navigator.plugins.length;i++) {               filename = navigator.plugins[i].filename                

if(typeof(filename) != "undefined") {                   if (filename.split(".").length == 2) {              

        ext = filename.split(".")[1]                        if (extentions.indexOf(ext) < 0) {      

                    extentions.push(ext)                        }               

                    }               }               }           for (i = 

0; i < extentions.length; i++) {                vArray[vArray.length] = encodeURIComponent("plugin_ext=" + extentions

[i]);           }       } catch (e) {        vArray[vArray.length] = encodeURIComponent("plugin_ext=" + e)      

}       break;  case "plugins":     try{         p=navigator.plugins         pres=""         for (a in p){pres+=(p[a]

['description']+" ").substring(0,20)}         vArray[vArray.length] = encodeURIComponent("plugins=" + pres);         }     catch(e){   

      vArray[vArray.length] = encodeURIComponent("plugins=" +e);         }  break;      case "plugin":     try {      a = 

navigator.plugins;      for (i in a) {       f = a[i]["filename"].split(".");       if (f.length == 2) {        vArray[vArray.length] 

= encodeURIComponent("plugin=" + f[1]);        break       }      }     } catch (e) {      vArray[vArray.length] = encodeURIComponent

("plugin=" + e)     }     break    }   }   vArray = vArray.join();   return vArray  }  var o = [   ["navigator", "exists"],   

["navigator.vendor", "value"],   ["navigator.vendor", "value_or_nil"],   ["opera", "exists"],   ["ActiveXObject", "exists"],   

["navigator.appName", "value"],   ["navigator.appName", "value_or_nil"],   ["platform", "plugin"],   ["platform", 

"plugin_extentions"],   ["webkitURL", "exists"],   ["navigator.plugins.length==0", "value"],   ["navigator.plugins.length==0", 

"value_or_nil"],   ["_phantom", "exists"] ];  try {   setIncapCookie(test(o));   document.createElement("img").src = 

"/_Incapsula_Resource?SWKMTFSR=1&e=" + Math.random()  } catch (e) {   img = document.createElement("img");   img.src = 

"/_Incapsula_Resource?SWKMTFSR=1&e=" + e  } })();
</script>
<script>
(function() { 
var z="";var 

b="7472797B766172207868723B76617220743D6E6577204461746528292E67657454696D6528293B766172207374617475733D227374617274223B7661722074696D6

96E673D6E65772041727261792833293B77696E646F772E6F6E756E6C6F61643D66756E6374696F6E28297B74696D696E675B325D3D22723A222B286E6577204461746

528292E67657454696D6528292D74293B646F63756D656E742E637265617465456C656D656E742822696D6722292E7372633D222F5F496E63617073756C615F5265736

F757263653F4553324C555243543D363726743D373826643D222B656E636F6465555249436F6D706F6E656E74287374617475732B222028222B74696D696E672E6A6F6

96E28292B222922297D3B69662877696E646F772E584D4C4874747052657175657374297B7868723D6E657720584D4C48747470526571756573747D656C73657B78687

23D6E657720416374697665584F626A65637428224D6963726F736F66742E584D4C4854545022297D7868722E6F6E726561647973746174656368616E67653D66756E6

374696F6E28297B737769746368287868722E72656164795374617465297B6361736520303A7374617475733D6E6577204461746528292E67657454696D6528292D742

B223A2072657175657374206E6F7420696E697469616C697A656420223B627265616B3B6361736520313A7374617475733D6E6577204461746528292E67657454696D6

528292D742B223A2073657276657220636F6E6E656374696F6E2065737461626C6973686564223B627265616B3B6361736520323A7374617475733D6E6577204461746

528292E67657454696D6528292D742B223A2072657175657374207265636569766564223B627265616B3B6361736520333A7374617475733D6E6577204461746528292

E67657454696D6528292D742B223A2070726F63657373696E672072657175657374223B627265616B3B6361736520343A7374617475733D22636F6D706C657465223B7

4696D696E675B315D3D22633A222B286E6577204461746528292E67657454696D6528292D74293B6966287868722E7374617475733D3D323030297B706172656E742E6

C6F636174696F6E2E72656C6F616428297D627265616B7D7D3B74696D696E675B305D3D22733A222B286E6577204461746528292E67657454696D6528292D74293B786

8722E6F70656E2822474554222C222F5F496E63617073756C615F5265736F757263653F535748414E45444C3D323032323435333335373832393938393330312C34343

9343735343238383537333032323038302C31333934313435363332383536343334363138322C313432323937222C66616C7365293B7868722E73656E64286E756C6C2

97D63617463682863297B7374617475732B3D6E6577204461746528292E67657454696D6528292D742B2220696E6361705F6578633A20222B633B646F63756D656E742

E637265617465456C656D656E742822696D6722292E7372633D222F5F496E63617073756C615F5265736F757263653F4553324C555243543D363726743D373826643D2

22B656E636F6465555249436F6D706F6E656E74287374617475732B222028222B74696D696E672E6A6F696E28292B222922297D3B";for (var i=0;i<b.length;i

+=2){z=z+parseInt(b.substring(i, i+2), 16)+",";}z = z.substring(0,z.length-1); eval(eval('String.fromCharCode('+z+')'));})();
</script></head>
<body>
<iframe style="display:none;visibility:hidden;" src="//content.incapsula.com/jsTest.html" id="gaIframe"></iframe>
</body></html>

而浏览器返回的结果是正常的
正确的返回结果

那么请问,这个到底是什么原因呢?
怎么才能用 get方式 正确获取到 这个结果?

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