你如何用JavaScript调用ASHX?

Met*_*uru 3 javascript string return ashx

我想调用ASHX文件并从JavaScript传递一些查询字符串变量,并将返回字符串转换为JavaScript中的字符串.我该怎么做?

ASHX文件已经编码为response.write一个基于查询字符串的字符串.

Cor*_*rch 10

像这样的东西?:

function createXMLHttpRequest() {
   try { return new XMLHttpRequest(); } catch(e) {}
   try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
   alert("XMLHttpRequest not supported");
   return null;
 }

var xmlHttpReq= createXMLHttpRequest();
xmlHttpReq.open("GET", "your.ashx?v1=1&v2=2&etc", false);
xmlHttpReq.send(null);
var yourJSString = xmlHttpReq.responseText;
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