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      W3C 地理定位 API 在 Chrome 中不起作用

      时间:2023-09-06
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                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:

                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>
                

                发生了什么事?我认为 Google Chrome 应该支持 W3C Geolocation API.

                What's going on? I thought Google Chrome was supposed to support the W3C Geolocation API.

                推荐答案

                对我来说完美 - 在 Win 7 上使用 Chrome 11 和 Firefox 4.0.1

                • 确保您没有在 Chrome 中禁用位置跟踪:选项 >引擎盖下 >内容设置 >位置
                • 由于安全限制,使用 file:/// 方案加载的资源不允许访问位置.请参阅 Chrome 中的 HTML 5 地理位置提示.
                • 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.

                这篇关于W3C 地理定位 API 在 Chrome 中不起作用的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持html5模板网!

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