for 循环只会打印最后一个值而不是整个列表

Question

I am trying to create a for loop that prints out every item in the list, Removes the.shp and replaces it with projected.shp. However, it only creates the a shapefile for the last value in the list and not all of the elements. I am not sure if there's an issue in my for loop or if I'm improperly using the project_management. My code is:

import arcpy
import os

#establish spatial reference of selected feature class 
targetDesc= arcpy.Describe(targetFc)
targetSr = targetDesc.SpatialReference
targetSrName = targetSr.Name


arcpy.env.workspace = folderWorkspace
fcList = arcpy.ListFeatureClasses() 

# List current feature classes in folder
for fcCurrent in fcList:
    fcOut = os.path.splitext(fcCurrent)[0]
    print (fcOut + "_projected.shp")
    fcCurrentDesc = arcpy.Describe(fcCurrent)
    fcCurrentSr = fcCurrentDesc.SpatialReference
    fcCurrentSrName = fcCurrentSr.Name 
    
for fcCurrentSrName in fcCurrent: 
    if fcCurrentSrName == targetSr:  
               continue
    if fcCurrentSrName != targetSr: 
        print ("Error Matching Spacial Reference")
else: 
           print ("Spatial Reference Matching Succesful!")
# Print all of the geoprocessing messages
print(arcpy.GetMessages())

#Run Geoprocessing Tool
arcpy.Project_management(fcCurrent, fcOut +"_projected.shp", targetSr)

The console returns:

CityBoundaries_projected.shp
CountyLines_projected.shp
Ferries_projected.shp
PopulatedPlaces_projected.shp
StateRoutes_projected.shp
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Error Matching Spacial Reference
Spatial Reference Matching Succesful!
Start Time: Monday, May 24, 2021 11:58:41 PM
Succeeded at Monday, May 24, 2021 11:58:42 PM (Elapsed Time: 1.47 seconds)

However in file explorer only StateRoutes_projected.shp is created and not the others

Answer 1

Try this,

for fcCurrent in fcList:
    fcOut = os.path.splitext(fcCurrent)[0]
    print (fcOut + "_projected.shp")
    fcCurrentDesc = arcpy.Describe(fcCurrent)
    fcCurrentSr = fcCurrentDesc.SpatialReference
    fcCurrentSrName = fcCurrentSr.Name 
    
    for fcCurrentSrName in fcCurrent: 
        if fcCurrentSrName != targetSr: 
           print ("Error Matching Spacial Reference")
        else: 
           print ("Spatial Reference Matching Succesful!")
    arcpy.Project_management(fcCurrent, fcOut +"_projected.shp", targetSr)