Home Backend Development PHP Tutorial Google Maps API 用法教程_PHP

Google Maps API 用法教程_PHP

Jun 01, 2016 pm 12:20 PM

Google

在过去的一年中,在线地图的发展是相当巨大,我们可以看到在线地图的极有价值的信息和其能力。这其中,最有名气的自然是Google Maps。. Google Maps由一个相当强大的开发引擎并也有一个很大的社区提示支持。

Google 允许各种web masters 通过Google Maps API来增加或自定义他们站点特定的地图,你可能从这里取得Google API key 。一个地图 API key只对一个“目录”或域有效。key绑定了你的域名,你要在网站上放地图,需要有对应的key,否则拒绝读取地图数据,在本地测试可以不用key。当然,你可以申请多个API key。

创建一个简单的地图

在你的站点上引入Google Maps 是一件很简单的事情,你只需要加入:

* 引入Google的JavaScript 文件

* 设置JavaScript 一些参数

* 一个你需要显示地图的HTML layer

Google的Javascript文件引入:

1.<script></script>2. charset="UTF-8"
3. src=http://maps.google.com/maps?file=api&v=2&hl=en&oe=utf-8&key=API_KEY
4. type="text/javascript">
5.

注意: 我们可以改变语言,比如说,把“hl=en” 改成中文“hl=zh-CN” 。我们还得要把“API_KEY” 改成我们向Google申请来的那个。

说明: 使用 UTF-8 编码会更好些。

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