Arcpy 在ArcToolbox里的使用

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今天试验了一下python脚本在ArcToolbox里的使用

1、脚本，用的是esri的脚本，如下：

# Author:  ESRI# Date:    July 5, 2010# Version: ArcGIS 10.0# Purpose: This script will export multiple map document layoutinto a single#          output PDF file. The script is intended to run within a script tool.  There are two#          parameters:#               1) Select Map Documents to Append,#               2) Output PDF.##Notes: The order of the MXDs is based on how they are entered.  The MXD at the#       top of the list is first followed by those below it.import sysreload(sys)sys.setdefaultencoding('utf-8')import arcpy, os, string#Read input parameters from script toolmxdList = string.split(arcpy.GetParameterAsText(0), ";")outPDFpath = arcpy.GetParameterAsText(1)#Create a new PDF object to store the resultsoutputPDF = arcpy.mapping.PDFDocumentCreate(outPDFpath)#Loop through each MXD in the list, export, create a temporary PDF name,# and append to final, output PDFfor mxdPath in mxdList:    mxd = arcpy.mapping.MapDocument(mxdPath)    PDFPath = mxdPath[:-4] + "_temp.pdf"    arcpy.mapping.ExportToPDF(mxd, PDFPath)    outputPDF.appendPages(str(PDFPath))#Save the changes and open the result automatically   outputPDF.saveAndClose()os.startfile(outPDFpath)#Remove variable reference to filedel outputPDF

2、在ArcCatalog里面新建一个Toolbox，如下图

3、右键单击新建的Toolbox， add->script，弹出添加脚本对话框：

下一步，选择脚本文件：

下一步，设置输入和输出参数：

Finish完整的工具箱中脚本的制作，界面如下：

注意：

import sysreload(sys)sys.setdefaultencoding('utf-8')

这三句话一定要加，不然会出现如下的错误：

UnicodeEncodeError: 'ascii' codec can't encode characters in position 3-6: ordinal not in range(128)

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