使用 axios 发起请求产生异常

[wssgcg1213]

• 原因是 axios 在发起调用前会判断是否跨域 isURLSameOrigin

var msie = /(msie|trident)/i.test(navigator.userAgent);
  var urlParsingNode = document.createElement('a');
  var originURL;
  /**
  * Parse a URL to discover it's components
  *
  * @param {String} url The URL to be parsed
  * @returns {Object}
  */

  function resolveURL(url) {
    var href = url;

    if (msie) {
      // IE needs attribute set twice to normalize properties
      urlParsingNode.setAttribute('href', href);
      href = urlParsingNode.href;
    }

    urlParsingNode.setAttribute('href', href); // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils

    return {
      href: urlParsingNode.href,
      protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
      host: urlParsingNode.host,
      search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
      hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
      hostname: urlParsingNode.hostname,
      port: urlParsingNode.port,
      pathname: urlParsingNode.pathname.charAt(0) === '/' ? urlParsingNode.pathname : '/' + urlParsingNode.pathname
    };
  }

  originURL = resolveURL(window.location.href);
  /**
  * Determine if a URL shares the same origin as the current location
  *
  * @param {String} requestURL The URL to test
  * @returns {boolean} True if URL shares the same origin, otherwise false
  */

  return function (requestURL) {
    var parsed = utils.isString(requestURL) ? resolveURL(requestURL) : requestURL;
    return parsed.protocol === originURL.protocol && parsed.host === originURL.host;
  };

这里 axios 使用了 a 标签的 element.pathname 来替代 new URL().pathname

• Kraken 需要给 a 标签支持 pathname 属性

[cnryb]

和 #483 是相同问题，可以关掉一个

[cnryb]

今天合并的 PR #723 中似乎看到了 a 标签中有了 pathname ，不知道有没有验证这个问题

[cnryb]

#864 中修复了这个问题