【正文】 p。OUTPUTFORMAT=text/xml。SERVICE=WFSamp。4) HTTP協(xié)議：GET/POST5) 請求方法： ://host:port/servicename/wfs?VERSION=amp。節(jié)點(diǎn)名子節(jié)點(diǎn)名說明FeatureTypeName圖層名，格式為：WFS服務(wù)名:圖層名GeometryType圖層的幾何類型：1) Point2) LineString3) Polygon4) MultiPoint5) MultiLineString6) MultiPolygonDefaultSRS默認(rèn)空間參考，采用OGC標(biāo)準(zhǔn)SRID，默認(rèn)為EPSG:4326OutputFormats返回值格式，默認(rèn)為text/xml。 subtype=gml//wfs:Format /wfs:OutputFormats ows:WGS84BoundingBox ows:LowerCorner /ows:LowerCorner ows:UpperCorner /ows:UpperCorner /ows:WGS84BoundingBox /wfs:FeatureType wfs:FeatureType wfs:Nameworld:rivers/wfs:Name wfs:Titlerivers/wfs:Title ows:Keywords ows:Keywordrivers/ows:Keyword ows:Keywordrivers/ows:Keyword /ows:Keywords wfs:DefaultSRSEPSG:62696405/wfs:DefaultSRS wfs:OutputFormats wfs:Formattext/xml。 subtype=gml//wfs:Format /wfs:OutputFormats ows:WGS84BoundingBox !— FeatureSpatial Extent 224。 wfs:FeatureType wfs:Nameworld:cities/wfs:Name !— FeatureType Name 224。 subType=gml//ows:Value /ows:Parameter ows:Parameter name=releaseAction ows:ValueALL/ows:Value /ows:Parameter ows:Parameter name=idgen ows:ValueGenerateNew/ows:Value /ows:Parameter /ows:Operation ows:ExtendedCapabilities ows:Constraint name=serviceAxisOrderForSwappableSRS ows:Valuelatitude,longitude/ows:Value /ows:Constraint /ows:ExtendedCapabilities /ows:OperationsMetadata !— FeatureType List Node 224。 subType=gml//ows:Value /ows:Parameter /ows:Operation ows:Operation name=GetFeatureWithLock ows:DCP ows:HTTP ows:Get xlink:href=:81/wfs?/ ows:Post xlink:href=:81/wfs/ /ows:HTTP /ows:DCP ows:Parameter name=resultType ows:Valueresults/ows:Value /ows:Parameter ows:Parameter name=outputFormat ows:Valuetext/xml。REQUEST=GetCapabilities8) 返回結(jié)果：?xml version= encoding=GBK?wfs:WFS_Capabilities xmlns:wfs= xmlns:ogc= xmlns:gml= xmlns:ows= xmlns:xsi= xmlns:xlink= xmlns:qhd=:81/wfs version= xsi:schemaLocation=://://://:// ows:ServiceIdentification wfs:Titleqhd/wfs:Title wfs:ServiceTypeWFS/wfs:ServiceType wfs:ServiceTypeVersion/wfs:ServiceTypeVersion /ows:ServiceIdentification ows:ServiceProvider ows:ProviderName/ ows:ServiceContact ows:IndividualName/ ows:PositionName/ ows:ContactInfo ows:Phone ows:Voice/ ows:Facsimile/ /ows:Phone ows:Address ows:DeliveryPoint/ ows:City/ ows:AdministrativeArea/ ows:PostalCode/ ows:Country/ ows:ElectronicMailAddress/ /ows:Address ows:OnlineResource xlink:href=:81/wfs/ ows:HoursOfService/ ows:ContactInstructions/ /ows:ContactInfo /ows:ServiceContact /ows:ServiceProvider ows:OperationsMetadata ows:Operation name=GetCapabilities ows:DCP ows:HTTP ows:Get xlink:href=:81/wfs?/ ows:Post xlink:href=:81/wfs/ /ows:HTTP /ows:DCP ows:Parameter name=AcceptVersions ows:Value/ows:Value /ows:Parameter ows:Parameter name=AcceptFormats ows:Valuetext/xml/ows:Value /ows:Parameter /ows:Operation ows:Operation name=DescribeFeatureType ows:DCP ows:HTTP ows:Get xlink:href=:81/wfs?/ ows:Post xlink:href=:81/wfs/ /ows:HTTP /ows:DCP ows:Parameter name=outputFormat ows:Valuetext/xml。REQUEST=GetCapabilities6) 參數(shù)說明：參數(shù)是否必須說明VERSION=version是請求的WFS版本SERVICE=WFS是指定請求的服務(wù)類型為WFS服務(wù)，必須為WFSVERSION=version是請求的WFS版本()servicename是IMS中注冊的WMS服務(wù)的名稱7) 請求示例：:2087/world/wfs?VERSION=amp。包括：WFS服務(wù)中已注冊的圖層圖層的幾何圖層的空間范圍圖層WFS所提供的數(shù)據(jù)、服務(wù)以及服務(wù)請求參數(shù)等4) HTTP協(xié)議：GET/POST5) 請求格式：://host:port/servicename/wfs?VERSION=amp。LAYERNAME=cities8) 返回結(jié)果：?xml version= encoding=GBK ? RemoveLayerSUCCESS/ RemoveLayer9) 返回結(jié)點(diǎn)參數(shù)說明：RemoveLayer：此次操作為刪除圖層，SUCCESS表明刪除成功； 異常情況處理1) 異常情況1：?xml version= encoding=GBK?UnSupportOperationGetCapabilitie/UnSupportOperation2) 異常參數(shù)說明：REQUEST參數(shù)錯(cuò)誤，UnSupportOperation表示不支持此操作，值為錯(cuò)誤的操作參數(shù)；3) 異常情況2：?xml version= encoding=GBK?ExceptionReport version= Exception ExceptionTextIMS SERVICE HAS EXIST/ExceptionText /Exception/ExceptionReport4) 異常參數(shù)說明：ExceptionReport：表示有異常情況；Exception：表示異常結(jié)點(diǎn)；ExceptionText：表示具體錯(cuò)誤信息。SERVICENAME=worldamp。LAYERNAME=cities6) 參數(shù)說明：參數(shù)是否必須說明SERVICE=IMS是標(biāo)明請求的服務(wù)是IMS服務(wù)VERSION=version是請求的IMS版本REQUEST=RemoveLayer是指定請求的服務(wù)名為RemoveLayer服務(wù)SERVICENAME=world是指定準(zhǔn)備要移除圖層的wfs服務(wù)名SERVICETYPE=wfs是指定準(zhǔn)備要移除圖層的服務(wù)類別是wfs服務(wù)，僅支持wfs服務(wù)LAYERNAME=cities是指定準(zhǔn)備移除圖層的名稱7) 請求示例：:2087/ims?VERSION=amp。SERVICENAME=worldamp。4) HTTP協(xié)議：GET/POST5) 請求方法： :2087/ims?VERSION=amp。USER=gis0001。INSTANCE=5151。DRIVERID=geodesdeamp。LAYERNAME=citiesamp。SERVICENAME=worldamp。VERSION=amp。 //數(shù)據(jù)庫名USER=gis0001。//數(shù)據(jù)源ip地址INSTANCE=5151。USER=gis0001。INSTANCE=5151。DRIVERID=geodesdeamp。LAYERNAME=citiesamp。SERVICENAME=worldamp。VERSION=amp。SERVICENAME=world8) 返回結(jié)果：?xml version= encoding=GBK ? RemoveServiceSUCCESS/RemoveService9) 返回結(jié)點(diǎn)參數(shù)說明：RemoveService：說明此次操作為刪除服務(wù)，SUCCESS表明刪除成功； RegisterLayer接口1) 名稱：IMS注冊圖層2) 標(biāo)準(zhǔn)命名：RegisterLayer3) 說明：RegisterLayer接口用于注冊圖層到指定的WFS服務(wù)中。REQUEST=RemoveServiceamp。SERVICENAME=world6) 參數(shù)說明：參數(shù)是否必須說明SERVICE=IMS是標(biāo)明請求