geoserver与OpenLayers配置
目录
1 准备工作.... 4
1.1 需要用到的程序和资料... 4
2 地图格式转换方式(一) 5
3 地图格式转换方式(二) 5
3.1 解压地图... 5
3.2 打开地图... 5
3.3 导出图层... 6
3.4 转换mif格式为shp格式... 6
4 GeoServer安装配置.... 6
4.1 GeoServer安装... 6
4.2 配置地图... 6
4.2.1 登录geoserver. 7
4.2.2 配置数据... 7
4.2.3 新建数据集... 8
4.2.4 新建Feature Type. 10
4.2.5 应用保存配置... 12
4.2.6 访问地图... 15
5 Openlayers配置.... 16
5.1 测试页面... 16
5.2 部署示例... 21
5.3 查看效果... 21
5.4 加上googlemap图层... 21
5.4.1 申请Google 地图 API 的key. 21
5.4.1.1 将域名映射到本地... 21
5.4.2 编辑html 22
5.4.3 查看效果... 22
6 GeoServer高级设置.... 23
6.1 自定义图层的Style. 23
6.2 查看图层的字段信息... 26
6.3 在Tomcat上部署GeoServer. 27
6.4 自定义名称空间... 28
7 参考资料.... 31
1 准备工作
相关资料文件下载
1.1 需要用到的程序和资料
- JDK 1.6 :
http://www.mnidc.net/software/java_se/jdk-6u3-windows-i586-p.exe
安装好JDK1.6
- MapInfo Professional 6.4 SCP中文版或者8.5 /9.5/10.0英文版
安装好Mapinfo
- geoserver 1.5.4 或者 1.6.0 Rc2或者 2.0.2
http://superb-east.dl.sourceforge.net/sourceforge/geoserver/geoserver-1.5.4a.bin.zip
http://jaist.dl.sourceforge.net/sourceforge/geoserver/geoserver-1.5.4a.src.zip
http://jaist.dl.sourceforge.net/sourceforge/geoserver/geoserver-1.5.4a.war.zip
http://jaist.dl.sourceforge.net/sourceforge/geoserver/geoserver-1.6.0-RC2-war.zip
http://nchc.dl.sourceforge.net/sourceforge/geoserver/geoserver-1.6.0-RC2-pyramid-plugin.zip
http://nchc.dl.sourceforge.net/sourceforge/geoserver/geoserver-1.6.0-RC2-mysql-plugin.zip
来源： http://docs.codehaus.org/display/GEOS/Download
- Openalyers 2.5
http://www.openlayers.org/download/OpenLayers-2.5.zip
来源： http://www.openlayers.org/
- 地图一份
来源：各个现场提供的mapinfo地图或者ESRI公司的shapfile文件
- 地图格式转换工具【选用】
http://www.gissky.com/Download/download/2006/datatransfer.rar
来源：http://www.gissky.com/Download/Showsoft.asp?Type=1&ID=216
- Apache Tomcat 6.0.14【选用】
http://apache.mirror.phpchina.com/tomcat/tomcat-6/v6.0.14/bin/apache-tomcat-6.0.14.zip
http://apache.mirror.phpchina.com/tomcat/tomcat-6/v6.0.14/src/apache-tomcat-6.0.14-src.zip
2 地图格式转换方式(一)
Mapinfo 8.5中，主菜单 --> Tools -->Universal Translator--> Universal Translator
Source file 中选择要被转换的所有tab文件，类型为mapinfo；
Target file 选择shapfile文件格式，选中文件存放的路径
3 GeoServer安装配置
GeoServer1.5和最新的2.0.2操作基本类似，现以1.5为来讲解。
3.1 GeoServer安装
解压geoserver-1.5.4a.bin.zip到 E:gisgeoserver，
运行E:gisgeoserverinstartup.bat
3.2 配置地图
打开浏览器，访问：http://localhost:8080/geoserver/
3.2.1 登录geoserver
点“配置”，在登录界面输入用户名 'admin'，密码'geoserver'
3.2.2 配置数据
登录成功之后，再点“配置”。在配置界面，点“数据”。
在数据配置界面，点“数据库”。
3.2.3 新建数据集
在Feature数据集配置界面，点“新建”
在新建界面，Feature 数据描述类型，选择Shaperfile，Feature数据集ID，输入“szmap_bingguanjiudian”，点“新建”
(此时，由于地图信息还没部署，因此，先将shape格式的数据文件复制到E:gisgeoserverdata_dirdataszmapnew。)
在数据文件配置界面中，url填写为：file:data/szmapnew/bingguanjiudian_custom_point.shp
(表示对应E:gisgeoserverdata_dirdataszmapnewingguanjiudian_custom_point.shp)
Charset填写为：GBK，点“提交”。
3.2.4 新建Feature Type
文件加载成功，进入Feature Type编辑界面，样式选择 point,SRS填写为4326,点生成.
再点“提交”。(千万不要勾上启用缓存，我就是勾上它，结果导致创建的FeaTure Type无法保存，走了弯路)
3.2.5 应用保存配置
然后先点左上角的“应用”，
再点“保存”。
重复上述步骤可配置多个图层。
数据集的信息保存在
E:gisgeoserverdata_dir catalog.xml
featureTypes信息保存在 E:gisgeoserverdata_dirfeatureTypes
catalog.xml内容节选为：
<datastore id = "szmap_jumindi" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/jumindi_region.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
<datastore id = "szmap_lvdi" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/lvdi_region.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
<datastore id = "szmap_shangsha" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/shangsha_font_point.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
<datastore id = "szmap_danwei" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/danwei_font_point.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
<datastore id = "szmap_bingguanjiudian" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/bingguanjiudian_custom_point.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
<datastore id = "szmap_jiaotonggandao" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/jiaotonggandao_region.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
<datastore id = "szmap_daoluzhongxinxian" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/daoluzhongxinxian_polyline.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
<datastore id = "szmap_dise" enabled = "true" namespace = "topp" >
<connectionParams >
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szmapnew/dise_region.shp" />
<parameter name = "namespace" value = "topp" />
</connectionParams>
</datastore>
(文件重新加载保存之后，原有的注释说明不见了。)
3.2.6 访问地图
回到首页欢迎界面，点“Mapbuilder 客户端”
找到 topp:bingguanjiudian_custom_point，点 Openlayers。
把地图缩放比例拉到最小，然后点其中一个标注点，网页下面会显示出查询到的信息。
4 Openlayers配置
4.1 测试页面
编写测试页面，内容如下：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>OpenLayers map preview</title>
<style type="text/css">
#map {
800px;
height: 380px;
border: 1px solid black;
}
</style>
<script src="http://localhost:8080/geoserver/openlayers/OpenLayers.js" type="text/javascript">
</script>
<script defer="defer" type="text/javascript">
var map;
var untiled;
var tiled;
function setHTML(response) {
OpenLayers.Util.getElement('nodelist').innerHTML = response.responseText;
};
function init(){
map = new OpenLayers.Map('map', {controls:[], 'projection': 'EPSG:4326', 'units':'degrees'});
OpenLayers.IMAGE_RELOAD_ATTEMPTS = 5;
// setup tiled layer
var bounds = new OpenLayers.Bounds(114.08473735,22.5444392,114.09911765000001,22.5517168)
tiled = new OpenLayers.Layer.WMS(
"topp:danwei_font_point", "http://localhost:8080/geoserver/wms",
{
height: '380',
'800',
layers: 'topp:danwei_font_point',
styles: '',
srs: 'EPSG:4326',
format: 'image/png', tiled: 'true', tilesOrigin : "114.08473735,22.5444392"
},
{maxExtent: bounds, maxResolution: 5.617304687505209E-5, projection: "EPSG:4326", buffer: 0}
);
map.addLayer(tiled);
jiaotonggandao_region = new OpenLayers.Layer.WMS(
"topp:jiaotonggandao_region", "http://localhost:8080/geoserver/wms",
{
height: '392',
'800',
layers: 'topp:jiaotonggandao_region',
styles: '',
srs: 'EPSG:4326', transparent: "true",
format: 'image/png', tiled: 'true', tilesOrigin : "114.0836293,22.543578500000002"
},
{maxExtent: bounds, maxResolution: 6.49429687499814E-5, projection: "EPSG:4326", buffer: 0}
);
map.addLayer(jiaotonggandao_region);
daoluzhongxinxian_polyline = new OpenLayers.Layer.WMS(
"topp:daoluzhongxinxian_polyline", "http://localhost:8080/geoserver/wms",
{
height: '392',
'800',
layers: 'topp:daoluzhongxinxian_polyline',
styles: '',
srs: 'EPSG:4326', transparent: "true",
format: 'image/png', tiled: 'true', tilesOrigin : "114.0836293,22.543578500000002"
},
{maxExtent: bounds, maxResolution: 6.49429687499814E-5, projection: "EPSG:4326", buffer: 0,isBaseLayer:false}
);
map.addLayer(daoluzhongxinxian_polyline);
shangsha_font_point = new OpenLayers.Layer.WMS(
"topp:shangsha_font_point", "http://localhost:8080/geoserver/wms",
{
'800',
layers: 'topp:shangsha_font_point',
styles: '',
srs: 'EPSG:4326',
height: '381',
format: 'image/png', transparent: "true",tiled: 'true', tilesOrigin : "114.0838415,22.543650900000003"
},
{maxExtent: bounds, maxResolution: 6.20898437499462E-5, projection: "EPSG:4326", buffer: 0,isBaseLayer:false}
);
map.addLayer(shangsha_font_point);
//map.addLayer(tiled);
// setup untiled layer
untiled = new OpenLayers.Layer.WMS.Untiled(
"topp:danwei_font_point", "http://localhost:8080/geoserver/wms",
{
height: '380',
'800',
layers: 'topp:danwei_font_point',
styles: '',
srs: 'EPSG:4326',
format: 'image/png'
},
{maxExtent: bounds, maxResolution: 5.617304687505209E-5, projection: "EPSG:4326"}
);
untiled.ratio=1;
untiled.setVisibility(false, false);
//map.addLayer(untiled);
// setup controls and initial zooms
map.addControl(new OpenLayers.Control.PanZoomBar({div:$('nav')}));
map.addControl(new OpenLayers.Control.MouseDefaults());
map.addControl(new OpenLayers.Control.Scale($('scale')));
map.addControl(new OpenLayers.Control.MousePosition({element: $('position')}));
map.addControl(new OpenLayers.Control.LayerSwitcher());
map.addControl(new OpenLayers.Control.OverviewMap());
map.zoomToExtent(bounds);
// support GetFeatureInfo
map.events.register('click', map, function (e) {
OpenLayers.Util.getElement('nodelist').innerHTML = "Loading... please wait..." + map.layers[0].name;
var url = map.layers[0].getFullRequestString({
REQUEST: "GetFeatureInfo",
EXCEPTIONS: "application/vnd.ogc.se_xml",
BBOX: map.getExtent().toBBOX(),
X: e.xy.x,
Y: e.xy.y,
INFO_FORMAT: 'text/html',
QUERY_LAYERS: map.layers[0].params.LAYERS,
FEATURE_COUNT: 50,
layers: 'topp:danwei_font_point',
styles: '',
srs: 'EPSG:4326',
WIDTH: map.size.w,
HEIGHT: map.size.h},
"http://localhost:8080/geoserver/wms"
);
OpenLayers.loadURL(url, '', this, setHTML, setHTML);
Event.stop(e);
});
}
</script>
</head>
<body onload="init()">
<table>
<tr>
<td style="40px" valign="middle" rowspan="3"><div id="nav"></div></td>
<td colspan="3" align="right">
<!-- Switch layers when links are pressed -->
<a id="untiledLink" href="#" onclick="map.removeLayer(tiled);map.addLayer(untiled)">Untiled</a>
<a id="tiledLink" href="#" onclick="map.removeLayer(untiled);map.addLayer(tiled);">Tiled</a>
</td>
</tr>
<tr>
<td colspan="3"><div id="map"></div></td>
</tr>
<tr>
<td><div id="scale"></div></td>
<td/>
<td align="right"><div id="position"></div></td>
</tr>
</table>
<div id="nodelist">Click on the map to get feature infos</div>
</body>
</html>
4.2 部署示例
将该页面保存到E:gisgeoserverwebappsgeoserver5.htm
4.3 查看效果
访问 http://localhost:8080/geoserver/5.htm 拖动图层，并可点击数据
4.4 加上googlemap图层
4.4.1 申请Google 地图 API 的key
http://www.google.com/intl/zh-CN/apis/maps/signup.html
申请的url填写为： http://www.618119.com:8080/
4.4.1.1 将域名映射到本地
编辑hosts文件，将www.618119.com映射为127.0.0.1.否则在本地加载不了google map.
4.4.2 编辑html
参考 E:gis oolsOpenLayersexamplesgoogle.html
增加 google map的js引用
<script src="http://maps.google.com/maps?file=api&v=2&key=yourkey"
type="text/javascript"></script>
增加图层
var googlesatellite = new OpenLayers.Layer.Google( "Google Satellite" , {type: G_SATELLITE_MAP, 'maxZoomLevel':18} );
map.addLayers([googlesatellite]);
var googlebybrid = new OpenLayers.Layer.Google( "Google Hybrid" , {type: G_HYBRID_MAP });
map.addLayers([googlebybrid]);
var GMapsStreets = new OpenLayers.Layer.Google( "Google Steets" , {type: G_NORMAL_MAP, 'maxZoomLevel':18} );
map.addLayers([GMapsStreets]);
4.4.3 查看效果
从图上可以看出mapinfo地图数据和google的卫星照片没有对齐。
5 GeoServer高级设置
5.1 自定义图层的Style
参考E:gisgeoserverdata_dirstyles poi.sld，我自己定义了一个mypoi的样式，但是由于geoserver直接显示中文存在问题，于是先将显示的名称定义成了拼音。
Mypoi.sld的内容如下：
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor version="1.0.0"
xsi:schemaLocation="http://www.opengis.net/sld StyledLayerDescriptor.xsd"
xmlns="http://www.opengis.net/sld" xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<NamedLayer> <Name> poi </Name>
<UserStyle>
<FeatureTypeStyle>
<!-- all the same -->
<Rule>
<PointSymbolizer>
<Graphic>
<Mark>
<WellKnownName>circle</WellKnownName>
<Fill>
<CssParameter name="fill">#FF0000</CssParameter>
<CssParameter name="fill-opacity">1.0</CssParameter>
</Fill>
</Mark>
<Size>11</Size>
</Graphic>
</PointSymbolizer>
<PointSymbolizer>
<Graphic>
<Mark>
<WellKnownName>circle</WellKnownName>
<Fill>
<CssParameter name="fill">#EDE513</CssParameter>
<CssParameter name="fill-opacity">1.0</CssParameter>
</Fill>
</Mark>
<Size>7</Size>
</Graphic>
</PointSymbolizer>
<TextSymbolizer>
<Label>
<ogc:PropertyName>PY</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-family">Arial</CssParameter>
<CssParameter name="font-style">Normal</CssParameter>
<CssParameter name="font-size">14</CssParameter>
</Font>
<Fill>
<CssParameter name="fill">#000000</CssParameter>
</Fill>
</TextSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
在FeatureType 配置中修改样式为：mypoi,然后点应用，再点保存，即可生效，下面是深圳地图的显示效果。
经过再次试验，将字体信息去掉，反而可以显示中文了，修改后的节选
<TextSymbolizer>
<Label>
<ogc:PropertyName>Name</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-style">Normal</CssParameter>
<CssParameter name="font-size">14</CssParameter>
</Font>
<Fill>
<CssParameter name="fill">#0000ff</CssParameter>
</Fill>
</TextSymbolizer>
显示效果为：
5.2 查看图层的字段信息
在FeatureType 编辑器的最下方，可以看到该图层是字段信息，在写Style的时候，将使用到这些字段名，严格区分大小写。
将字段名改成英文之后，重新配置Style,
Style节选：
<TextSymbolizer>
<Label>
<ogc:PropertyName>NAME</ogc:PropertyName>
</Label>
<Font>
<CssParameter name="font-style">italic,bold</CssParameter>
<CssParameter name="font-size">14</CssParameter>
</Font>
<Fill>
<CssParameter name="fill">#FF0000</CssParameter>
</Fill>
</TextSymbolizer>
效果如下(中间有块图是google的没加载上)：
5.3 在Tomcat上部署GeoServer
解压Tomcat到 E:gisapache-tomcat-6.0.14
将geoserver-1.6.0-RC2-war.zip中的geoserver.war解压到
E:gisapache-tomcat-6.0.14webappsgeoserver
为了地图数据安全，将地图数据存放到指定的目录，比如：E:gisgisdata
将E:gisapache-tomcat-6.0.14webappsgeoserverdata下的所有文件复制到E:gisgisdata，
再用文本编辑器打开，E:gisapache-tomcat-6.0.14in catalina.bat，在开头加上下面一行
set JAVA_OPTS=%JAVA_OPTS% -DGEOSERVER_DATA_DIR=E:/gis/gisdata，
保存catalina.bat.
(下面这行是不行的，实际不是环境变量，而是java的Properties，
set GEOSERVER_DATA_DIR=E:gisgisdata)
运行 E:gisapache-tomcat-6.0.14instartup.bat来启动Tomcat,
控制太可以看到下面这样的信息：
2008-1-5 11:11:37 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.14
05 一月 11:11:44 ERROR [geoserver.global] -
----------------------------------
- GEOSERVER_DATA_DIR: E:gisgisdata
----------------------------------
log4j:WARN File option not set for appender [geoserverlogfile].
log4j:WARN Are you using FileAppender instead of ConsoleAppender?
05 一月 11:11:50 INFO [geoserver.global] - StdOut logging enabled. Log file also output to 'E:gisgisdatalogsgeoserver.log'
再浏览器中访问 http://www.618119.com:8080/geoserver，可以看到geoserver已经部署成功。
5.4 自定义名称空间
登录管理界面，配置数据,点“名称空间”。
点“新建”
前缀填写为： szditu，再点新建。
URI填写为： http://618119.com/tag/gis.然后点提交。
再点左上角的应用，再点保存。
将重新制作的深圳地图，复制到 E:gisgisdatadataszditu.
重新配置后的datastore如下：
<datastore id = "Poi_Ashenzhen_point" enabled = "true" namespace = "szditu" >
<abstract>深圳地图兴趣点</abstract>
<connectionParams >
<parameter name = "memory mapped buffer" value = "true" />
<parameter name = "create spatial index" value = "true" />
<parameter name = "charset" value = "GBK" />
<parameter name = "url" value = "file:data/szditu/Poi/Ashenzhen_point.shp" />
<parameter name = "namespace" value = "szditu" />
</connectionParams>
</datastore>
效果如下：
6 参考资料
GeoServer不同服务器安按装配置、数据发布及客户端访问:
http://www.cnblogs.com/salonliudong/archive/2007/04/20/721453.html
Openlayers的 Overlays设置：
http://trac.openlayers.org/wiki/BaseLayersAndOverlays
FeatureTypeStyle参考
http://www.cnblogs.com/xiaotie/archive/2005/08/19/218509.html
Mapinfo的使用：
http://www.cnblogs.com/huhz1979/articles/534691.html
关于gis，重点推荐两个非常有价值的blog
Classicning Daily Log:
http://www.classicning.com/blog/
Java&GIS – BlogJava:
http://www.blogjava.net/siriusfx/
7 uDig生成Style
手工编写SLD是非常麻烦的，因此可以用uDig来帮助生成。
7.1 导出sld样式文件，
选中指定的图层，然后在主菜单，选Layer 再选Change Style，然后点左下角的Export。就可以导出样式了。
7.2 四色地图
在Change Style的时候，选择Theme，然后选择条件字段，再选择主题。
效果（uDig里看到标注是乱码）
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