import PyPDF2 import time import os file_name = os.listdir(os.getcwd()) # 获取当前路径 file_typ = ".pdf" pdf_list = [] b = 0 totalpag = 0 for n in file_name: if file_typ in n: #判断是否是PDF文件 print("Found PDF file:" + n) pdf_list.append(n) pdfReader = PyPDF2.PdfFileReader(n) pag_num=(pdfReader.numPages) # 获取当前PDF文件页数 print(n + " totally have " + str(pag_num) + " pages.") totalpag = int(totalpag) + int(pag_num) # 计算页数 b += 1 #计算pdf 文件数量 else: print(n + " is not a pdf file .") print("Total " + str(b) + " pdf files, and " + str(totalpag) + " pages in all.") time.sleep(60) #窗口保留60s