将添加或删除缓存比例的地图图像图层或地图或影像服务。 在 ArcGIS Enterprise 中，这是包含 Web 地图图像图层 REST 端点的字符串。 在独立 ArcGIS Server 中，这是包含服务器和服务信息的字符串。
Image Service; Map Server
scales[scales,...]
将包含在已更新切片方案中的比例值。
Value Table
派生输出
名称
说明
数据类型
out_job_url
输出 URL。
String
代码示例
ManageMapServerCacheScales 示例（独立脚本）
此示例演示如何在地图或影像服务的切片方案中添加新比例。
# Name: ManageMapServerCacheScales.py
# Description: The following stand-alone script demonstrates how to add a new
# scale in a tiling scheme for a map or image service.
# This tool only works for weblayers/services based on
# ArcGIS Enterprise or a stand alone ArcGIS Server
import arcpy
import os
# Sign in to portal
myPortal= "https://www.myArcGISEnterprise.com/webadaptor"
arcpy.SignInToPortal(myPortal, "MyUserName", "MyPassword")
serviceName= "MyCounty"
serviceType= "MapServer"
myPortalServiceURL = (myPortal + "/" + "rest/services" +"/" + serviceName + "/" + serviceType)
# Stand alone ArcGIS Server
target_server_connection = r"C:\Project\gisserver.ags.esri.com (publisher).ags"
serviceName= "MyCounty"
serviceType= "MapServer"
myServerServiceURL= target_server_connection + "/" + serviceName + "." + serviceType
desiredScales= "18055.954822;9027.977411;4513.988705;2256.994353;1128.497176;564.248588;282.124294;141.062147;70.5310735;35.2655"
# Variables for reporting
currentTime = datetime.datetime.now()
arg1 = currentTime.strftime("%H-%M")
arg2 = currentTime.strftime("%Y-%m-%d %H:%M")
file = 'C:/results/report_%s.txt' % arg1
# Print results of the script to a report
report = open(file,'w')
try:
result = arcpy.server.ManageMapServerCacheScales(myServerServiceURL, desiredScales)
while result.status < 4:
time.sleep(0.2)
resultValue = result.getMessages()
report.write ("completed " + str(resultValue))
except Exception as e:
# If an error occurred, print line number and error message
import traceback, sys
tb = sys.exc_info()[2]
report.write("Failed at step 1 \n" "Line %i" % tb.tb_lineno)
report.write(e.message)
report.close()
print ("Updated Cache Tiling Scales for " + serviceName)