本文介绍了W3C地理定位API在Chrome中不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
以下代码适用于Firefox，但不适用于Google Chrome：
<！DOCTYPE html>
< html>
< head>
< title> title< / title>
< script type =text / javascript>
var successCallback = function（data）{
console.log（'latitude：'+ data.coords.latitude +'longitude：'+ data.coords.longitude）;
};
var failureCallback = function（）{
console.log（'location failure :('）;
};
var logLocation = function（ ）{
//确定手机是否具有客户端地理位置功能
if（navigator.geolocation）{
navigator.geolocation.getCurrentPosition（successCallback，failureCallback）;
$ {
alert（功能不可用）;
}
};
logLocation（）;
setTimeout （logLocation，5000）;
< / script>
< / head>
< body>
< p>测试< / p>
< ; body>
< / html>
发生什么事了？应该支持W3C Geolocation API。
解决方
- 确保您尚未在Chrome中禁用位置跟踪：
选项>在胡德之下>内容设置>位置 - 由于安全限制，不允许使用
file：///方案加载的资源进入位置。请参阅。 b $ b
The below code works in Firefox but not in Google Chrome:
<!DOCTYPE html>
<html>
<head>
<title>title</title>
<script type="text/javascript">
var successCallback = function(data) {
console.log('latitude: ' + data.coords.latitude + ' longitude: ' + data.coords.longitude);
};
var failureCallback = function() {
console.log('location failure :(');
};
var logLocation = function() {
//determine if the handset has client side geo location capabilities
if(navigator.geolocation){
navigator.geolocation.getCurrentPosition(successCallback, failureCallback);
}
else{
alert("Functionality not available");
}
};
logLocation();
setTimeout(logLocation, 5000);
</script>
</head>
<body>
<p>Testing</p>
<body>
</html>
What's going on? I thought Google Chrome was supposed to support the W3C Geolocation API.
解决方案
Works perfectly for me - with both Chrome 11 and Firefox 4.0.1 on Win 7
- Make sure you've not disabled location tracking in Chrome:
Options > Under the Hood > Content Settings > Location - Because of security restrictions, resources loaded with the
file:///scheme are not allowed access to location. See HTML 5 Geo Location Prompt in Chrome.
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08-01 10:14