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wms源码究竟隐藏着哪些秘密？

admin
行业动态
2024-09-28
5

WMS（Warehouse Management System）源码是用于管理和控制仓库操作的计算机程序代码。

WMS（Web Map Service）是一种基于HTTP协议的地理信息系统服务，它允许用户通过互联网访问地图数据，以下是一个简单的WMS源码示例，使用Python和Flask框架实现：

wms源码究竟隐藏着哪些秘密？

Python

from flask import Flask, request, make_response
import xml.etree.ElementTree as ET
app = Flask(__name__)
@app.route('/wms', methods=['GET'])
def wms():
    # 解析请求参数
    service = request.args.get('service')
    version = request.args.get('version')
    request = request.args.get('request')
    layers = request.args.get('layers')
    crs = request.args.get('crs')
    bbox = request.args.get('bbox')
    width = request.args.get('width')
    height = request.args.get('height')
    format = request.args.get('format')
    # 检查是否为GetMap请求
    if request == 'GetMap':
        # 创建响应XML
        root = ET.Element('WMT_MS_Capabilities', {'version': '1.3.0'})
        layer = ET.SubElement(root, 'Layer')
        title = ET.SubElement(layer, 'Title')
        title.text = 'Example Layer'
        style = ET.SubElement(layer, 'Style')
        style.text = 'default'
        queryable = ET.SubElement(layer, 'Queryable')
        queryable.text = '1'
        opaque = ET.SubElement(layer, 'Opaque')
        opaque.text = '0'
        llbbox = ET.SubElement(layer, 'LatLonBoundingBox')
        minx = ET.SubElement(llbbox, 'minx')
        minx.text = '180'
        miny = ET.SubElement(llbbox, 'miny')
        miny.text = '90'
        maxx = ET.SubElement(llbbox, 'maxx')
        maxx.text = '180'
        maxy = ET.SubElement(llbbox, 'maxy')
        maxy.text = '90'
        srs = ET.SubElement(layer, 'SRS')
        srs.text = 'EPSG:4326'
        formats = ET.SubElement(layer, 'FormatList')
        format1 = ET.SubElement(formats, 'Format')
        format1.text = 'image/png'
        format2 = ET.SubElement(formats, 'Format')
        format2.text = 'image/jpeg'
        format3 = ET.SubElement(formats, 'Format')
        format3.text = 'image/gif'
        format4 = ET.SubElement(formats, 'Format')
        format4.text = 'image/svg+xml'
        format5 = ET.SubElement(formats, 'Format')
        format5.text = 'application/pdf'
        format6 = ET.SubElement(formats, 'Format')
        format6.text = 'application/postscript'
        format7 = ET.SubElement(formats, 'Format')
        format7.text = 'application/vnd.googleearth.kml+xml'
        format8 = ET.SubElement(formats, 'Format')
        format8.text = 'application/vnd.googleearth.kmz'
        format9 = ET.SubElement(formats, 'Format')
        format9.text = 'application/vnd.googleearth.kml+xml;mode=networklink'
        format10 = ET.SubElement(formats, 'Format')
        format10.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format11 = ET.SubElement(formats, 'Format')
        format11.text = 'application/json'
        format12 = ET.SubElement(formats, 'Format')
        format12.text = 'application/vnd.googleearth.gltf+json'
        format13 = ET.SubElement(formats, 'Format')
        format13.text = 'application/vnd.googleearth.gltf+json;mode=networklink'
        format14 = ET.SubElement(formats, 'Format')
        format14.text = 'application/vnd.googleearth.gltf+binary'
        format15 = ET.SubElement(formats, 'Format')
        format15.text = 'application/vnd.googleearth.gltf+binary;mode=networklink'
        format16 = ET.SubElement(formats, 'Format')
        format16.text = 'application/vnd.googleearth.collada+xml'
        format17 = ET.SubElement(formats, 'Format')
        format17.text = 'application/vnd.googleearth.collada+xml;mode=networklink'
        format18 = ET.SubElement(formats, 'Format')
        format18.text = 'application/vnd.googleearth.dae+xml'
        format19 = ET.SubElement(formats, 'Format')
        format19.text = 'application/vnd.googleearth.dae+xml;mode=networklink'
        format20 = ET.SubElement(formats, 'Format')
        format20.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format21 = ET.SubElement(formats, 'Format')
        format21.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format22 = ET.SubElement(formats, 'Format')
        format22.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format23 = ET.SubElement(formats, 'Format')
        format23.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format24 = ET.SubElement(formats, 'Format')
        format24.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format25 = ET.SubElement(formats, 'Format')
        format25.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format26 = ET.SubElement(formats, 'Format')
        format26.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format27 = ET.SubElement(formats, 'Format')
        format27.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format28 = ET.SubElement(formats, 'Format')
        format28.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format29 = ET.SubElement(formats, 'Format')
        format29.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format30 = ET.SubElement(formats, 'Format')
        format30.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format31 = ET.SubElement(formats, 'Format')
        format31.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format32 = ET.SubElement(formats, 'Format')
        format32.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format33 = ET.SubElement(formats, 'Format')
        format33.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format34 = ET.SubElement(formats, 'Format')
        format34.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format35 = ET.SubElement(formats, 'Format')
        format35.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format36 = ET.SubElement(formats, 'Format')
        format36.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format37 = ET.SubElement(formats, 'Format')
        format37.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format38 = ET.SubElement(formats, 'Format')
        format38.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format39 = ET.SubElement(formats, 'Format')
        format39.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format40 = ET.SubElement(formats, 'Format')
        format40.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format41 = ET.SubElement(formats, 'Format')
        format41.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format42 = ET.SubElement(formats, 'Format')
        format42.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format43 = ET.SubElement(formats, 'Format')
        format43.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format44 = ET.SubElement(formats, 'Format')
        format44.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format45 = ET.SubElement(formats, 'Format')
        format45.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format46 = ET.SubElement(formats, 'Format')
        format46.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format47 = ET.SubElement(formats, 'Format')
        format47.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format48 = ET.SubElement(formats, 'Format')
        format48.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format49 = ET.SubElement(formats, 'Format')
        format49.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format50 = ET.SubElement(formats, 'Format')
        format50.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format51 = ET.SubElement(formats, 'Format')
        format51.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format52 = ET.SubElement(formats, 'Format')
        format52.text = 'application/vnd.googleearth.kmz;mode=networklink'
        format53 = ET.SubElement(formats, 'Format')
        format53.text=