实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
AخA
 
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<!DOCTYPE html>
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<html>
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<body>
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<p id="demo">点击按钮获取您当前坐标（可能需要比较长的时间获取）：</p>
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<button onclick="getLocation()">点我</button>
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<script>
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var x=document.getElementById("demo");
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function getLocation()
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  {
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  if (navigator.geolocation)
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    {
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    navigator.geolocation.getCurrentPosition(showPosition,showError);
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    }
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  else{x.innerHTML="Geolocation is not supported by this browser.";}
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  }
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function showPosition(position)
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  {
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  x.innerHTML="纬度: " + position.coords.latitude +
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  "<br>经度: " + position.coords.longitude;
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  }
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function showError(error)
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  {