GetMessages

摘要

按指定的严重性级别从工具返回地理处理消息。

语法

GetMessages ({severity})

参数	说明	数据类型
severity	Specifies the type of messages to be returned. 0 —Informative, warning, and error messages are returned. 1 —Only warning messages are returned. 2 —Only error messages are returned. Not specifying a severity level will return all types of messages. (默认值为 0)	Integer

返回值

数据类型	说明
String	多个地理处理工具消息由换行符 ('\n') 分隔。

代码示例

GetMessages 示例

返回地理处理消息。

import arcpy

fc = arcpy.GetParameterAsText(0)
arcpy.GetCount_management(fc)

# Print all of the geoprocessing messages returned by the
#  last tool (GetCount)
print(arcpy.GetMessages())