QGIS桌面程序加载本地wms数据

配置文件官方说明：WMS -- Web Map Services — GDAL documentation

wms配置文件示例：

<GDAL_WMS>
    <Service name="TMS">
        <ServerUrl>file:///E:/data/${z}/${y}/${x}.png</ServerUrl>
    </Service>
    <DataWindow>
        <UpperLeftX>-180</UpperLeftX>
        <UpperLeftY>90</UpperLeftY>
        <LowerRightX>180</LowerRightX>
        <LowerRightY>-90</LowerRightY>
        <TileLevel>18</TileLevel>
        <TileCountX>2</TileCountX>
        <TileCountY>1</TileCountY>
        <YOrigin>bottom</YOrigin>
    </DataWindow>
    <Projection>EPSG:4326</Projection>
    <BlockSizeX>256</BlockSizeX>
    <BlockSizeY>256</BlockSizeY>
    <BandsCount>3</BandsCount>
    <Cache />
</GDAL_WMS>

完整的wms配置文件

<GDAL_WMS>
	<Service name=“WMS”>
		<Version>1.1.1</Version>
		<ServerUrl>http://host.domain.com/wms.cgi?</ServerUrl>
		<SRS>EPSG:4326</SRS>
		<CRS>CRS:83</CRS>
		<ImageFormat>image/jpeg</ImageFormat>
		<Transparent>FALSE</Transparent>
		<Layers>modis%2Cglobal_mosaic</Layers>
		<tiledgeroupname>Clementine</tiledgeroupname>
		<Styles></Styles>
		<BBoxOrder>xyXY</BBoxOrder>
	</Service>

	<DataWindow>
		<UpperLeftX>-180.0</UpperLeftX>
		<UpperLeftY>90.0</UpperLeftY>
		<LowerRightX>180.0</LowerRightX>
		<LowerRightY>-90.0</LowerRightY>
		<SizeX>2666666</SizeX>
		<SizeY>133333</SizeY>
		<TileX>0</TileX>
		<TileY>0</TileY>
		<tillevel>0</tillevel>
		<TileCountX>0</TileCountX>
		<TileCountY>0</TileCountY>
		<YOrigin>top</YOrigin>
	</DataWindow>

	<Projection>EPSG:4326</Projection>
	<IdentificationTolerance>2</IdentificationTolerance>
	<BandsCount>3</BandsCount>
	<DataType>Byte</DataType>
	<DataValues NoData=“0 0 0”min=“1 1”max=“255 255 255“/>
	<BlockSizeX>1024</BlockSizeX>
	<BlockSizeY>1024</BlockSizeY>
	<OverviewCount>10</OverviewCount>
	
	<Cache>
		<Path>./gdalwmscache</Path>
		<Depth>2</Depth>
		<Extension>.png</Extension>
		<Type>file</Type>
		<Expires>604800</Expires>
		<MaxSize>67108864</MaxSize>
		<CleanTimeout>120</CleanTimeout>
		<Unique>True</Unique>
	</Cache>

	<MaxConnections>2</MaxConnections>
	<Timeout>300</Timeout>
	<OfflineMode>true</OfflineMode>
	<AdviseRead>true</AdviseRead>
	<VerifyAdviseRead>true</VerifyAdviseRead>
	<ClampRequests>false</ClampRequests>
	<UserAgent>GDAL WMS driver（http://www.GDAL.org/frmt_WMS.html）</UserAgent>
	<Accept>mimetype</Accept>
	<UserPwd>user:password</UserPwd>
	<UnsafeSSL>true</UnsafeSSL>
	<Referer>http://example.foo/</Referer>
	<zeroblockhttpcode>204404</zeroblockhttpcode>
	<ZeroBlockOnServerException>true</ZeroBlockOnServerException>
</GDAL_WMS>