api官网链接：
http://api.amap.com/Javascript/example#
http://api.amap.com/Javascript/plugin_detail/id/0
代码示例如下(保存为html打开可见效果如下图)：
<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title>按关键字查询</title><!-- <style>body{ margin:0; padding:0;font:12px/16px Verdana, Helvetica, Arial, sans-serif;}</style> --><link rel="stylesheet" href="/Public/Css/demo.Default.css" type="text/css"/><script language="javascript" src="http://webapi.amap.com/maps?v=1.2&key=3e4ad80bb35e0d2f4a0ccd9779162923"></script><script language="javascript">var mapObj;var marker = new Array();var windowsArr = new Array(); //基本地图加载function mapInit() { mapObj = new AMap.Map("iCenter",{ level:13, center:new AMap.LngLat(116.397428,39.90923) });}function placeSearch() { var MSearch; mapObj.plugin(["AMap.PlaceSearch"], function() { MSearch = new AMap.PlaceSearch({ //构造地点查询类 city:"成都" //城市 }); AMap.event.addListener(MSearch, "complete", keywordSearch_CallBack);//返回地点查询结果 MSearch.search("宽窄巷子"); //关键字查询 });}//添加marker&infowindow function addmarker(i, d) { var lngX = d.location.getLng(); var latY = d.location.getLat(); var markerOption = { map:mapObj, icon:"http://api.amap.com/webapi/static/Images/" + (i + 1) + ".png", position:new AMap.LngLat(lngX, latY) }; var mar = new AMap.Marker(markerOption); marker.push(new AMap.LngLat(lngX, latY)); var infoWindow = new AMap.InfoWindow({ content:"<h3><font color=\"#00a6ac\"> " + (i + 1) + ". " + d.name + "</font></h3>" + TipContents(d.type, d.address, d.tel,d.location), size:new AMap.Size(300, 0), autoMove:true, offset:new AMap.Pixel(0,-30) }); windowsArr.push(infoWindow); var aa = function (e) {infoWindow.open(mapObj, mar.getPosition());}; AMap.event.addListener(mar, "click", aa);}//回调函数function keywordSearch_CallBack(data) { var resultStr = ""; var poiArr = data.poiList.pois; var resultCount = poiArr.length; for (var i = 0; i < resultCount; i++) { resultStr += "<div id='divid" + (i + 1) + "' onmouseover='openMarkerTipById1(" + i + ",this)' onmouseout='onmouseout_MarkerStyle(" + (i + 1) + ",this)' style=\"font-size: 12px;cursor:pointer;padding:0px 0 4px 2px; border-bottom:1px solid #C1FFC1;\"><table><tr><td><img src=\"http://api.amap.com/webapi/static/Images/" + (i + 1) + ".png\"></td>" + "<td><h3><font color=\"#00a6ac\">名称: " + poiArr[i].name + "</font></h3>"; resultStr += TipContents(poiArr[i].type, poiArr[i].address, poiArr[i].tel,poiArr[i].location) + "</td></tr></table></div>"; addmarker(i, poiArr[i]); } mapObj.setFitView(); document.getElementById("result").innerHTML = resultStr;}function TipContents(type, address, tel,location) { //窗体内容 if (type == "" || type == "undefined" || type == null || type == " undefined" || typeof type == "undefined") { type = "暂无"; } if (address == "" || address == "undefined" || address == null || address == " undefined" || typeof address == "undefined") { address = "暂无"; } if (tel == "" || tel == "undefined" || tel == null || tel == " undefined" || typeof tel == "undefined") { tel = "暂无"; } if (location == "" || location == "undefined" || location == null || location == " undefined" || typeof location == "undefined") { location = "暂无"; } var str = " 地址：" + address + "<br /> 电话：" + tel + " <br /> 类型：" + type+"<br /> 经纬度："+location; return str;}function openMarkerTipById1(pointid, thiss) { //根据id 打开搜索结果点tip thiss.style.background = '#CAE1FF'; windowsArr[pointid].open(mapObj, marker[pointid]);}function onmouseout_MarkerStyle(pointid, thiss) { //鼠标移开后点样式恢复 thiss.style.background = "";}function showmap(){mapInit();placeSearch();}</script></head><body onload="showmap();"> <table width="661px" border="0" cellpadding="0" cellspacing="0"> <tr> <td><div id="iCenter" style="height:300px;width=661px "></div></td> </tr> <hr> <tr> <td> <div id="result" name="result" style="overflow:auto;margin-top:5px;width:661px;height:255px"></div> </td> </tr></table> </body></html>
