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JavaScript将XML转成JSON的措施,xmljson

在线XML/JSON互相调换工具

JavaScript将XML转成JSON的方法,xmljson

正文实例呈报了JavaScript将XML转成JSON的点子。分享给我们供大家参照他事他说加以考察。具体方法如下:

  1. JavaScript代码如下:
    复制代码 代码如下:// Changes XML to JSON
    function xmlToJson(xml) {
        // Create the return object
        var obj = {};
        if (xml.nodeType == 1) { // element
            // do attributes
            if (xml.attributes.length > 0) {
            obj["@attributes"] = {};
                for (var j = 0; j < xml.attributes.length; j++) {
                    var attribute = xml.attributes.item(j);
                    obj["@attributes"][attribute.nodeName] = attribute.nodeValue;
                }
            }
        } else if (xml.nodeType == 3) { // text
            obj = xml.nodeValue;
        }
        // do children
        if (xml.hasChildNodes()) {
            for(var i = 0; i < xml.childNodes.length; i++) {
                var item = xml.childNodes.item(i);
                var nodeName = item.nodeName;
                if (typeof(obj[nodeName]) == "undefined") {
                    obj[nodeName] = xmlToJson(item);
                } else {
                    if (typeof(obj[nodeName].length) == "undefined") {
                        var old = obj[nodeName];
                        obj[nodeName]澳门新莆京手机网站, = [];
                        obj[nodeName].push(old);
                    }
                    obj[nodeName].push(xmlToJson(item));
                }
            }
        }
        return obj;
    };
  2. XML代码:
    复制代码 代码如下:<ALEXA VETiguan="0.9" U奥迪Q3L="davidwalsh.name/" HOME="0" AID="=">
        <SD TITLE="A" FLAGS="" HOST="davidwalsh.name">
    新蒲京娱乐场,        <TITLE TEXT="David Walsh Blog :: PHP, MySQL, CSS, Javascript, MooTools, and Everything Else"/>
            <LINKSIN NUM="1102"/>
            <SPEED TEXT="1421" PCT="51"/>
        </SD>
        <SD>
            <POPULARITY URL="davidwalsh.name/" TEXT="7131"/>
            <REACH RANK="5952"/>
            <RANK DELTA="-1648"/>
        </SD>
    </ALEXA>
  3. JSON结果:
    复制代码 代码如下:{
      "@attributes": {
        AID: "=",
        HOME:  0,
        URL: "davidwalsh.name/",
        VER: "0.9",
      },
      SD = [
        {
          "@attributes": {
            FLAGS: "",
            HOST: "davidwalsh.name",
            TITLE: A
          },
          LINKSIN: {
            "@attributes": {
              NUM: 1102
            }
          },
          SPEED: {
            "@attributes": {
              PCT: 51,
              TEXT: 1421
            }
          },
          TITLE: {
            "@attributes": {
              TEXT: "David Walsh Blog :: PHP, MySQL, CSS, Javascript, MooTools, and Everything Else",
            }
          },
        },
        {
          POPULARITY: {
            "@attributes": {
              TEXT: 7131,
              URL: "davidwalsh.name/"
            }
          },
          RANK: {
            "@attributes": {
              DELTA: "-1648"
            }
          },
          REACH: {
            "@attributes": {
              RANK = 5952
            }
          }
        }
      ]
    }

但愿本文所述对大家的javascript程序设计有所扶植。

本文实例叙述了JavaScript将XML转成JSON的方法。分享给我们供我们参谋。具体方法如下:

  1. JavaScript代码如...

// do children
if (xml.hasChildNodes()) {
for(var i = 0; i < xml.childNodes.length; i++) {
var item = xml.childNodes.item(i);
var nodeName = item.nodeName;
if (typeof(obj[nodeName]) == "undefined") {
obj[nodeName] = xmlToJson(item);
} else {
if (typeof(obj[nodeName].length) == "undefined") {
var old = obj[nodeName];
obj[nodeName] = [];
obj[nodeName].push(old);
}
obj[nodeName].push(xmlToJson(item));
}
}
}
return obj;
};

// do children
if (xml.hasChildNodes()) {
for (var i = 0; i < xml.childNodes.length; i++) {
var item = xml.childNodes.item(i);
var nodeName = item.nodeName;
if (typeof (obj[nodeName]) == "undefined") {
obj[nodeName] = xmlToJson(item);
} else {
if (typeof (obj[nodeName].length) == "undefined") {
var old = obj[nodeName];
obj[nodeName] = [];
obj[nodeName].push(old);
}
obj[nodeName].push(xmlToJson(item));
}
}
}
return obj;
};

  1. JavaScript代码如下:复制代码 代码如下:// Changes XML to JSONfunction xmlToJson { // Create the return object var obj = {}; if { // element // do attributes if (xml.attributes.length > 0卡塔尔 { obj["@attributes"] = {}; for (var j = 0; j < xml.attributes.length; j++) { var attribute = xml.attributes.item; obj["@attributes"][attribute.nodeName] = attribute.nodeValue; } } } else if { // text obj = xml.nodeValue; } // do children if { for(var i = 0; i < xml.childNodes.length; i++) { var item = xml.childNodes.item; var nodeName = item.nodeName; if == "undefined") { obj[nodeName] = xmlToJson; } else { if (typeof == "undefined") { var old = obj[nodeName]; obj[nodeName] = []; obj[nodeName].push; } obj[nodeName].push; } } } return obj;};2. XML代码:复制代码 代码如下:

  2. JSON结果:复制代码 代码如下:{ "@attributes": { AID: "=", HOME: 0, UTucsonL: "davidwalsh.name/", VE奥迪Q5: "0.9", }, SD = [ { "@attributes": { FLAGS: "", HOST: "davidwalsh.name", TITLE: A }, LINKSIN: { "@attributes": { NUM: 1102 } }, SPEED: { "@attributes": { PCT: 51, TEXT: 1421 } }, TITLE: { "@attributes": { TEXT: "David Walsh Blog :: PHP, MySQL, CSS, Javascript, MooTools, and Everything Else", } }, }, { POPULARITY: { "@attributes": { TEXT: 7131, URL: "davidwalsh.name/" } }, RANK: { "@attributes": { DELTA: "-1648" } }, REACH: { "@attributes": { RANK = 5952 } } } ]}

// Changes XML to JSON
function xmlToJson(xml) {

function xmlToJson(xml) {

梦想本文所述对大家的javascript程序设计具备利于。

下面的XML为:

if (xml.nodeType == 1) { // element
// do attributes
if (xml.attributes.length > 0) {
obj["@attributes"] = {};
for (var j = 0; j < xml.attributes.length; j++) {
var attribute = xml.attributes.item(j);
obj["@attributes"][attribute.nodeName] = attribute.nodeValue;
}
}
} else if (xml.nodeType == 3) { // text
obj = xml.nodeValue;
}

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