我试图开始使用谷歌分析API，这让我感到非常沮丧。我花了好几个小时试图让他们的示例代码工作，我为什么不能工作而感到茫然。
这是我的演示页面html：
<!DOCTYPE html>
<html>
<head>
<title></title>
<script>
(function(w,d,s,g,js,fs){
g=w.gapi||(w.gapi={});g.analytics={q:[],ready:function(f){this.q.push(f);}};
js=d.createElement(s);fs=d.getElementsByTagName(s)[0];
js.src='https://apis.google.com/js/platform.js';
fs.parentNode.insertBefore(js,fs);js.onload=function(){g.load('analytics');};
}(window,document,'script'));
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/1.0.2/Chart.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.2/moment.min.js"></script>
<script src="/public/javascript/embed-api/components/view-selector2.js"></script>
<script src="/public/javascript/embed-api/components/date-range-selector.js"></script>
<script src="/public/javascript/embed-api/components/active-users.js"></script>
<link rel="stylesheet" href="/public/css/chartjs-visualizations.css">
<script>
gapi.analytics.ready(function() {
gapi.analytics.auth.authorize({
container: 'embed-api-auth-container',
clientid: '1049955524348-656m95v1jedr07guiunt7e6h7quv1esl.apps.googleusercontent.com'
});
var activeUsers = new gapi.analytics.ext.ActiveUsers({
container: 'active-users-container',
pollingInterval: 5
});
activeUsers.once('success', function() {
var element = this.container.firstChild;
var timeout;
this.on('change', function(data) {
var element = this.container.firstChild;
var animationClass = data.delta > 0 ? 'is-increasing' : 'is-decreasing';
element.className += (' ' + animationClass);
clearTimeout(timeout);
timeout = setTimeout(function() {
element.className =
element.className.replace(/ is-(increasing|decreasing)/g, '');
}, 3000);
});
});
var viewSelector = new gapi.analytics.ext.ViewSelector2({
container: 'view-selector-container',
})
.execute();
viewSelector.on('viewChange', function(data) {
var title = document.getElementById('view-name');
title.textContent = data.property.name + ' (' + data.view.name + ')';
activeUsers.set(data).execute();
renderWeekOverWeekChart(data.ids);
renderYearOverYearChart(data.ids);
renderTopBrowsersChart(data.ids);
renderTopCountriesChart(data.ids);
});
function renderWeekOverWeekChart(ids) {
var now = moment();
var thisWeek = query({
'ids': ids,
'dimensions': 'ga:date,ga:nthDay',
'metrics': 'ga:sessions',
'start-date': moment(now).subtract(1, 'day').day(0).format('YYYY-MM-DD'),
'end-date': moment(now).format('YYYY-MM-DD')
});
var lastWeek = query({
'ids': ids,
'dimensions': 'ga:date,ga:nthDay',
'metrics': 'ga:sessions',
'start-date': moment(now).subtract(1, 'day').day(0).subtract(1, 'week')
.format('YYYY-MM-DD'),
'end-date': moment(now).subtract(1, 'day').day(6).subtract(1, 'week')
.format('YYYY-MM-DD')
});
Promise.all([thisWeek, lastWeek]).then(function(results) {
var data1 = results[0].rows.map(function(row) { return +row[2]; });
var data2 = results[1].rows.map(function(row) { return +row[2]; });
var labels = results[1].rows.map(function(row) { return +row[0]; });
labels = labels.map(function(label) {
return moment(label, 'YYYYMMDD').format('ddd');
});
var data = {
labels : labels,
datasets : [
{
label: 'Last Week',
fillColor : 'rgba(220,220,220,0.5)',
strokeColor : 'rgba(220,220,220,1)',
pointColor : 'rgba(220,220,220,1)',
pointStrokeColor : '#fff',
data : data2
},
{
label: 'This Week',
fillColor : 'rgba(151,187,205,0.5)',
strokeColor : 'rgba(151,187,205,1)',
pointColor : 'rgba(151,187,205,1)',
pointStrokeColor : '#fff',
data : data1
}
]
};
new Chart(makeCanvas('chart-1-container')).Line(data);
generateLegend('legend-1-container', data.datasets);
});
}
function renderYearOverYearChart(ids) {
var now = moment();
var thisYear = query({
'ids': ids,
'dimensions': 'ga:month,ga:nthMonth',
'metrics': 'ga:users',
'start-date': moment(now).date(1).month(0).format('YYYY-MM-DD'),
'end-date': moment(now).format('YYYY-MM-DD')
});
var lastYear = query({
'ids': ids,
'dimensions': 'ga:month,ga:nthMonth',
'metrics': 'ga:users',
'start-date': moment(now).subtract(1, 'year').date(1).month(0)
.format('YYYY-MM-DD'),
'end-date': moment(now).date(1).month(0).subtract(1, 'day')
.format('YYYY-MM-DD')
});
Promise.all([thisYear, lastYear]).then(function(results) {
var data1 = results[0].rows.map(function(row) { return +row[2]; });
var data2 = results[1].rows.map(function(row) { return +row[2]; });
var labels = ['Jan','Feb','Mar','Apr','May','Jun',
'Jul','Aug','Sep','Oct','Nov','Dec'];
for (var i = 0, len = labels.length; i < len; i++) {
if (data1[i] === undefined) data1[i] = null;
if (data2[i] === undefined) data2[i] = null;
}
var data = {
labels : labels,
datasets : [
{
label: 'Last Year',
fillColor : 'rgba(220,220,220,0.5)',
strokeColor : 'rgba(220,220,220,1)',
data : data2
},
{
label: 'This Year',
fillColor : 'rgba(151,187,205,0.5)',
strokeColor : 'rgba(151,187,205,1)',
data : data1
}
]
};
new Chart(makeCanvas('chart-2-container')).Bar(data);
generateLegend('legend-2-container', data.datasets);
})
.catch(function(err) {
console.error(err.stack);
});
}
function renderTopBrowsersChart(ids) {
query({
'ids': ids,
'dimensions': 'ga:browser',
'metrics': 'ga:pageviews',
'sort': '-ga:pageviews',
'max-results': 5
})
.then(function(response) {
var data = [];
var colors = ['#4D5360','#949FB1','#D4CCC5','#E2EAE9','#F7464A'];
response.rows.forEach(function(row, i) {
data.push({ value: +row[1], color: colors[i], label: row[0] });
});
new Chart(makeCanvas('chart-3-container')).Doughnut(data);
generateLegend('legend-3-container', data);
});
}
function renderTopCountriesChart(ids) {
query({
'ids': ids,
'dimensions': 'ga:country',
'metrics': 'ga:sessions',
'sort': '-ga:sessions',
'max-results': 5
})
.then(function(response) {
var data = [];
var colors = ['#4D5360','#949FB1','#D4CCC5','#E2EAE9','#F7464A'];
response.rows.forEach(function(row, i) {
data.push({
label: row[0],
value: +row[1],
color: colors[i]
});
});
new Chart(makeCanvas('chart-4-container')).Doughnut(data);
generateLegend('legend-4-container', data);
});
}
function query(params) {
return new Promise(function(resolve, reject) {
var data = new gapi.analytics.report.Data({query: params});
data.once('success', function(response) { resolve(response); })
.once('error', function(response) { reject(response); })
.execute();
});
}
function makeCanvas(id) {
var container = document.getElementById(id);
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
container.innerHTML = '';
canvas.width = container.offsetWidth;
canvas.height = container.offsetHeight;
container.appendChild(canvas);
return ctx;
}
function generateLegend(id, items) {
var legend = document.getElementById(id);
legend.innerHTML = items.map(function(item) {
var color = item.color || item.fillColor;
var label = item.label;
return '<li><i style="background:' + color + '"></i>' +
escapeHtml(label) + '</li>';
}).join('');
}
Chart.defaults.global.animationSteps = 60;
Chart.defaults.global.animationEasing = 'easeInOutQuart';
Chart.defaults.global.responsive = true;
Chart.defaults.global.maintainAspectRatio = false;
function escapeHtml(str) {
var div = document.createElement('div');
div.appendChild(document.createTextNode(str));
return div.innerHTML;
}
});
</script>
</head>
<body>
<header>
<div id="embed-api-auth-container"></div>
<div id="view-selector-container"></div>
<div id="view-name"></div>
<div id="active-users-container"></div>
</header>
<div class="Chartjs">
<h3>This Week vs Last Week (by sessions)</h3>
<figure class="Chartjs-figure" id="chart-1-container"></figure>
<ol class="Chartjs-legend" id="legend-1-container"></ol>
</div>
<div class="Chartjs">
<h3>This Year vs Last Year (by users)</h3>
<figure class="Chartjs-figure" id="chart-2-container"></figure>
<ol class="Chartjs-legend" id="legend-2-container"></ol>
</div>
<div class="Chartjs">
<h3>Top Browsers (by pageview)</h3>
<figure class="Chartjs-figure" id="chart-3-container"></figure>
<ol class="Chartjs-legend" id="legend-3-container"></ol>
</div>
<div class="Chartjs">
<h3>Top Countries (by sessions)</h3>
<figure class="Chartjs-figure" id="chart-4-container"></figure>
<ol class="Chartjs-legend" id="legend-4-container"></ol>
</div>
</body>
</html>
加载页面时，不会显示任何图表或图表，并且控制台日志中会显示多个错误。
返回语句后无法访问的代码[了解详情] moment.min.js：6：12384
SyntaxError：期望表达式，得到＆＃39;＆lt;＆＃39; [了解详情] 视图-selector2.js：1
SyntaxError：期望表达式，得到＆＃39;＆lt;＆＃39; [了解详情] 日期范围-selector.js：1
SyntaxError：期望表达式，得到＆＃39;＆lt;＆＃39; [了解详情] 有源users.js：1
TypeError：gapi.analytics.ext未定义[了解详情] index3.html：57：7
我不知道从哪里开始。看起来像gap.analytics.ext未定义的错误是一个大问题，但不确定为什么它将是未定义的。
任何想法都会非常感激。
此处可以看到非工作页面示例。 https://beelocal.mobi/dev/nick/dashboard/index3.html