如何用PHP调用google 地图 api ?并且将数据库里经纬度表示的点显示在map下？-PHP Tutorial-php.cn

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如何用PHP调用google 地图 api ?并且将数据库里经纬度表示的点显示在map下？

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Jun 13, 2016 am 11:17 AM

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怎么用PHP调用google map api ?并且将数据库里经纬度表示的点显示在地图上？？
如题。最好写详细点，谢谢！

------解决方案--------------------
当中 23.1150614,113.4082905 为位置的经纬度。

<br /><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br /><html xmlns="http://www.w3.org/1999/xhtml"><br /><head><br /><meta http-equiv="X-UA-Compatible" content="IE=7" /><br /><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><br /><meta name="description" content=" " /><br /><title>谷歌地图 api测试</title><br /><style><br />.map {<br /><br />width: 205px;<br />height: 192px;<br />text-align: center;<br />margin: 0 auto;<br /><br />}<br /></style><br /></head><br /><body>   <br /><div id="res_map" class="map"></div><br /><script src="http://ditu.google.cn/maps?file=api&v=2&&key=ABQIAAAAHDyarwhqc8qoi6Hi4Fw2ABS7hG4ulivpH-Zy5ZAv91XflKVwfhRT3BrS_8CE9kMWp7UXsEngXSYF3A" type="text/javascript" charset="utf-8"></script> <br /><script type="text/javascript" charset="utf-8">     <br />function show_small_map() <br />{ <br />if (GBrowserIsCompatible()) <br />{  <br />var map = new GMap2(document.getElementById("res_map"));<br />function createMarker(latlng) <br />{<br />       var marker = new GMarker(latlng);<br />       return marker;<br />}<br />map.setCenter(new GLatLng(23.1150614,113.4082905), 16);<br />var smc = new GSmallZoomControl3D;<br />map.addControl(smc);<br />var latlng = new GLatLng(23.1150614,113.4082905);<br />map.addOverlay(createMarker(latlng));  <br /> <br />}  <br />}<br />show_small_map();<br /></script><br /></body><br /></html>

这个key 要到谷歌上申请
key=ABQIAAAAHDyarwhqc8qoi6Hi4Fw2ABS7hG4ulivpH-Zy5ZAv91XflKVwfhRT3BrS_8CE9kMWp7UXsEngXSYF3A

本地测试不用key
------解决方案--------------------

引用:

引用:顶顶顶～～～
下面已经可以增加一个标识到地图上，问题是如何将数据库里的所有对应点都加进来呢？script里面又不能引用数据库里的值！！！
PHP code?123456789101112131415161718192021222324252627282930313233343536373839404142434445464……

读数据库需要懂动态语言基础
------解决方案--------------------
其实最好的办法是从数据库里读出数据，写入一个外部的KML文件里，再用JS载入。
这东西不是三言两语说的清的，代码什么的，最好自己研究，关键是要真正理解。
参考 https://developers.google.com/maps/documentation/javascript/layers
------解决方案--------------------
demo: http://gmaps-samples.googlecode.com/svn/trunk/ggeoxml/ggeoxml_loader.html
kml: http://kml.lover.googlepages.com/my-vacation-photos.kml

源码自己研究去吧。

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