---
title: Geolocation.getCurrentPosition()
slug: Web/API/Geolocation/getCurrentPosition
tags:
  - API
  - Geolocation
  - Geolocation API
  - Method
  - NeedsExample
  - Reference
translation_of: Web/API/Geolocation/getCurrentPosition
---
<p>{{ APIRef("Geolocation API") }}</p>

<p><strong><code>Geolocation.getCurrentPosition()</code></strong> 方法用来获取设备当前位置。</p>

<h2 id="语法">语法</h2>

<pre class="syntaxbox">navigator.geolocation.getCurrentPosition(<em>success</em>, <em>error</em>, <em>options</em>)</pre>

<h3 id="参数">参数</h3>

<dl>
 <dt><em>success</em></dt>
 <dd>成功得到位置信息时的回调函数，使用{{domxref("Position")}} 对象作为唯一的参数。 </dd>
 <dt><em>error</em> {{optional_inline}}</dt>
 <dd>获取位置信息失败时的回调函数，使用 {{domxref("PositionError")}} 对象作为唯一的参数，这是一个可选项。 </dd>
 <dt><em>options</em> {{optional_inline}}</dt>
 <dd>一个可选的{{domxref("PositionOptions")}} 对象。</dd>
</dl>

<h2 id="实例">实例</h2>

<pre class="brush: js">var options = {
  enableHighAccuracy: true,
  timeout: 5000,
  maximumAge: 0
};

function success(pos) {
  var crd = pos.coords;

  console.log('Your current position is:');
  console.log('Latitude : ' + crd.latitude);
  console.log('Longitude: ' + crd.longitude);
  console.log('More or less ' + crd.accuracy + ' meters.');
};

function error(err) {
  console.warn('ERROR(' + err.code + '): ' + err.message);
};

navigator.geolocation.getCurrentPosition(success, error, options);
</pre>

<h2 id="标准">标准</h2>

<table class="standard-table">
 <thead>
  <tr>
   <th scope="col">Specification</th>
   <th scope="col">Status</th>
   <th scope="col">Comment</th>
  </tr>
 </thead>
 <tbody>
  <tr>
   <td>{{SpecName('Geolocation')}}</td>
   <td>{{Spec2('Geolocation')}}</td>
   <td>Initial specification.</td>
  </tr>
 </tbody>
</table>

<h2 id="浏览器兼容性">浏览器兼容性</h2>

<p>{{ CompatibilityTable() }}</p>

<div id="compat-desktop">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Chrome</th>
   <th>Firefox (Gecko)</th>
   <th>Internet Explorer</th>
   <th>Opera</th>
   <th>Safari</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>5</td>
   <td>{{CompatGeckoDesktop("1.9.1")}}</td>
   <td>9</td>
   <td>10.60<br>
    Removed in 15.0<br>
    Reintroduced in 16.0</td>
   <td>5</td>
  </tr>
 </tbody>
</table>
</div>

<div id="compat-mobile">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Android</th>
   <th>Chrome for Android</th>
   <th>Firefox Mobile (Gecko)</th>
   <th>IE Mobile</th>
   <th>Opera Mobile</th>
   <th>Safari Mobile</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>{{CompatUnknown()}}</td>
   <td>{{CompatUnknown()}}</td>
   <td>{{CompatGeckoMobile("4")}}</td>
   <td>{{CompatUnknown()}}</td>
   <td>10.60</td>
   <td>{{CompatUnknown()}}</td>
  </tr>
 </tbody>
</table>
</div>

<h2 id="请参考">请参考</h2>

<ul>
 <li><a href="/en-US/docs/WebAPI/Using_geolocation" title="/en-US/docs/WebAPI/Using_geolocation">Using geolocation</a></li>
 <li>{{domxref("Navigator.geolocation")}}</li>
</ul>