python-阅读pdf文件

import pdfplumber as ppp
book=ppp.open("J:/mypdfbook.pdf")
line =book.pages[1].chars
for i in line:
		print(i["text"],end="")

import pdfplumber as ppp
book=ppp.open("J:/mypdfbook.pdf")
create=open("J:/txt.txt","w")

for page in book.pages:
	line = page.chars
	for i in line:
		create.write(i["text"])
	create.write(" **"*50)