tomcat基本使用和超图基本jsp例子

小咪咪 2023-01-03 01:57 86阅读 0赞

先把JDK安装好；  
tomcat分为安装版，解压版；通常使用解压版；解压后目录结构如图；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70][]

启动tomcat的方式：进入bin目录，双击批处理文件startup；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 1][]

启动好以后桌面会出现控制台；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 2][]

查看如图网址，出现tomcat的猫的起始页面；表明tomcat运行正常，JDK已经安装好；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 3][]

新建一个jsp，实现加载超图地图的基本功能，效果如图；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 4][]

1.jsp的位置如图；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 5][]

超图库文件的位置如图；

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JjYm9ibzIxY24_size_16_color_FFFFFF_t_70 6][]

1.jsp；

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
    
    <%
    	String path = request.getContextPath();
    %>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="utf-8">
    <title>supermap demo1</title>
    
    <link href='<%=path%>/script/libs/css/bootstrap.min.css' rel='stylesheet' />
    <link href='<%=path%>/script/libs/css/bootstrap-responsive.min.css' rel='stylesheet' />
    <script src='<%=path%>/supermapDemo/script/supermap/libs/SuperMap.Include.js'></script>
    
    <style type="text/css">
    	body{
    		margin: 0;
    		overflow: hidden;
    		background: #fff;
    	}
    	#map{
    		position: relative;
    		height: 500px;
    		width:800px;
    		border:1px solid #3473b7;
    	}
    </style>
    
    </head>
    <body onload="init()">
    <p>
       today is : <%= (new java.util.Date()).toLocaleString()%>
    </p>
    
    <div id="map"></div>
    
    </body> 
    
    
    <script type="text/javascript">
    	var map,layer,
    	// url="http://ip:8080/Map/181b9990-xxxx-a056-db14d1327af2/fqImage";
    	// url="http://ip:8080/Map/181b9990-xxxx-a056-db14d1327af2/fqImgLabel";
    	url="http://ip:8080/Map/181b9990-xxxx-a056-db14d1327af2/fqVector";
    	urlfqvec="http://maps.xxmap.cn/Map/181b9990-xxxx-a056-db14d1327af2/fqVector";
    	urlfqdz="http://maps.xxmap.cn/Map/181b9990-xxxx-a056-db14d1327af2/fqImage";
    	//边界
    	// var bounds = new SuperMap.Bounds(xx.52 , xx.22,xxx.23 , xx.04 );//影像
    	// var bounds = new SuperMap.Bounds(xx.28 , xx.22,xxx.5 , xx.48 );//注记
    	var bounds = new SuperMap.Bounds(xx.28 , xx.22,xxx.5 , xx.48 );//电子地图
    		
    	function init(){
    		map = new SuperMap.Map("map",{controls:[
    		new SuperMap.Control.Navigation() ,
    		new SuperMap.Control.Zoom()]});
    		layer = new SuperMap.Layer.TiledDynamicRESTLayer("World", urlfqvec, {transparent: true, 
    cacheEnabled: true},
    { dpi:95.99999999999939,
    	maxExtent:bounds,
    	// resolutions:[0.001,0.0005,0.0002,0.0001,0.00005,0.00002,0.00001,0.000005,0.000002,0.000001,0.0000005,0.0000002,0.0000001 ]
    	resolutions:[0.001,0.0005,0.0002,0.0001,0.00005,0.00002,0.00001,0.000005,0.000002,0.000001,0.0000005,0.0000002,0.0000001 ]
    	});
    		map.addLayer(layer);
    		map.setCenter(new SuperMap.LonLat(xx.87 , xx.87), 2);//影像
    		// map.setCenter(new SuperMap.LonLat(xxx.01 , xx.8), 3);//影像注记
    		// map.setCenter(new SuperMap.LonLat(xx.92756 , xx.58345), 4);//电子地图
    
    	}
    
    </script>
    
    
    </html>

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