在 IE 中解析带有“°”符号的 KML 时处理资源时出错

Question

我正在尝试解析我的 kml 文件，其中包含带有度数符号的数据，但 IE 无法识别该符号。所以我需要用它的哈希码替换度数符号或者必须转义这个字符。我已经验证了很多链接，但没有一个对我有用。`

geoXML3.fetchXML = function (url, callback) {
  function timeoutHandler() {
    geoXML3.log('XHR timeout');
    callback();
  };

  var xhrFetcher = new Object();
  if (!!geoXML3.fetchers.length) {
    xhrFetcher = geoXML3.fetchers.pop();
  } else {
    if (!!window.XMLHttpRequest) {
      xhrFetcher.fetcher = new window.XMLHttpRequest(); // Most browsers
    } else if (!!window.ActiveXObject) {
      xhrFetcher.fetcher = new window.ActiveXObject('Microsoft.XMLHTTP'); // Some IE
    }
  }

  if (!xhrFetcher.fetcher) {
    geoXML3.log('Unable to create XHR object');
    callback(null);
  } else {
      xhrFetcher.fetcher.open('GET', url, true);
      if (xhrFetcher.fetcher.overrideMimeType) {
        xhrFetcher.fetcher.overrideMimeType('text/xml');
      }
      xhrFetcher.fetcher.onreadystatechange = function () {
      if (xhrFetcher.fetcher.readyState === 4) {
        // Retrieval complete
        if (!!xhrFetcher.xhrtimeout)
          clearTimeout(xhrFetcher.xhrtimeout);
        if (xhrFetcher.fetcher.status >= 400) {
          geoXML3.log('HTTP error ' + xhrFetcher.fetcher.status + ' retrieving ' + url);
          callback();
        } else {
          // Returned successfully
          var xml = geoXML3.xmlParse(xhrFetcher.fetcher.responseText);
          if (xml.parseError && (xml.parseError.errorCode != 0)) {
           geoXML3.log("XML parse error "+xml.parseError.errorCode+", "+xml.parseError.reason+"\nLine:"+xml.parseError.line+", Position:"+xml.parseError.linepos+", srcText:"+xml.parseError.srcText);
           xml = "failed parse"
          } else if (geoXML3.isParseError(xml)) {
           geoXML3.log("XML parse error");
           xml = "failed parse"
          }
          callback(xml);
        }
        // We're done with this fetcher object
        geoXML3.fetchers.push(xhrFetcher);
      }
    };
    xhrFetcher.xhrtimeout = setTimeout(timeoutHandler, geoXML3.xhrTimeout);
    xhrFetcher.fetcher.send(null);
  }
};

这是我用来解析我的 kml 文件的代码。这在其他浏览器中工作正常但在 IE 中不工作

Answer 1

您的 KML 无效。

<description><b>Chemical Name:</b> HYDROGEN SULFIDE<br><b>Wind:</b> 0.8 meters/second from 180.0° true at 3 meters<br></description>

这对我有用：

<description><b>Chemical Name:</b> HYDROGEN SULFIDE<br /><b>Wind:</b> 0.8 meters/second from 180.0° true at 3 meters<br /></description>

http://www.geocodezip.com/geoxml3_test/v3_geoxml3_kmltest_linktoB.html?filename=http://www.geocodezip.com/geoxml3_test/kml/629262-nmea2.kml

在 IE 中解析带有“°”符号的 KML 时处理资源时出错

Error processing resource while parsing KML with '°' symbol in IE

javascript

internet-explorer

geoxml3