如何使用JavaScript将唯一数字转换为字符串

Question

我无法使用AJAX向服务URL参数发送值。 值是6946602c34d442a6 。 我将此值发送到以下URL：

$('#btn').click(function() {
  var userName = $('#Username').val();
  var password = $('#password').val();
  var lg_dev = device.uuid;
  var lginfo = lg_dev.toString();
  var urlInfo = "http://xxx.xxx.xxx.xxx:xx/Service1.svc/log";

  $.ajax({
    type: 'GET',
    url: urlInfo,
    data: "uid=" + userName + "&pwd=" + password + "&DeviceId=" + lginfo + "",
    success: function(resp) {
      var data1 = resp;
      console.log(data1);
    },
    error: function(e) {
      // SpinnerPlugin.activityStop();
      window.plugins.toast.showLongBottom("Invalid Data");
      // SpinnerPlugin.activityStop();
    }
  });
});

直到获得数据部分的数据，但随后在调试时将其直接定向到错误部分。 它显示此错误：

而在使用邮递员的时候，我能够获得当天及以下的数据，即时通讯用于登录

    {
    "Id": "2",
    "DeviceID": "6956303c32d442a1",
    "Extension": "@nazu.nz",
    "Name": "nazu",
    "Password": "nazu",
    "UserName": "mxa",
    "sno": 3,
    "status": true
}

在调试的同时它也会去jQuery文件

while ( ( handleObj = matched.handlers[ j++ ] ) &&
                !event.isImmediatePropagationStopped() ) {

                // Triggered event must either 1) have no namespace, or 2) have namespace(s)
                // a subset or equal to those in the bound event (both can have no namespace).
                if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {

                    event.handleObj = handleObj;
                    event.data = handleObj.data;

                    ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
                        handleObj.handler ).apply( matched.elem, args );

                    if ( ret !== undefined ) {
                        if ( ( event.result = ret ) === false ) {
                            event.preventDefault();
                            event.stopPropagation();
                        }
                    }
                }
            }

在这之后

// Call the postDispatch hook for the mapped type
    if ( special.postDispatch ) {
        special.postDispatch.call( this, event );
    }

    return event.result;
},

然后去

callback = function( type ) {
                    return function() {
                        if ( callback ) {
                            callback = errorCallback = xhr.onload =
                                xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;

                            if ( type === "abort" ) {
                                xhr.abort();
                            } else if ( type === "error" ) {

                                // Support: IE9
                                // On a manual native abort, IE9 throws
                                // errors on any property access that is not readyState
                                if ( typeof xhr.status !== "number" ) {
                                    complete( 0, "error" );
                                } else {
                                    complete(

                                        // File: protocol always yields status 0; see #8605, #14207
                                        xhr.status,
                                        xhr.statusText
                                    );
                                }
                            } else {
                                complete(
                                    xhrSuccessStatus[ xhr.status ] || xhr.status,
                                    xhr.statusText,

                                    // Support: IE9 only
                                    // IE9 has no XHR2 but throws on binary (trac-11426)
                                    // For XHR2 non-text, let the caller handle it (gh-2498)
                                    ( xhr.responseType || "text" ) !== "text"  ||
                                    typeof xhr.responseText !== "string" ?
                                        { binary: xhr.response } :
                                        { text: xhr.responseText },
                                    xhr.getAllResponseHeaders()
                                );
                            }
                        }
                    };
                };

Answer 1

这应该使事情澄清一些：

$('#btn').click(function() {
  var userName = $('#Username').val();
  var password = $('#password').val();
  var lg_dev = device.uuid;
  var lginfo = lg_dev.toString();
  var urlInfo = "http://xxx.xxx.xxx.xxx:xx/Service1.svc/log";

  $.ajax({
    type: 'GET',
    url: urlInfo,
    data: {
      uid: userName,
      pwd: password,
      DeviceId: lginfo
    },
    success: function(data, status, xhr) {
      console.log(arguments);

      if (data) {
        var data1 = data;
      } else {
        console.log('Server sent an empty response.');
      }
    },
    error: function(xhr, status, error) {
       console.log('Ajax failed', arguments);
      // SpinnerPlugin.activityStop();
      window.plugins.toast.showLongBottom("Invalid Data");
      // SpinnerPlugin.activityStop();
    }
  });
});