Python之读取TXT文件的方法

<span style="font-size:14px;">#read txt method one 
f = open("./image/abc.txt") 
line = f.readline() 
while line: 
 print line 
 line = f.readline() 
f.close() 
 
</span>

#read txt method two 
f = open("./image/abc.txt") 
for line2 in open("./image/abc.txt"): 
 print line2

#read txt method three 
f2 = open("./image/abc.txt","r") 
lines = f2.readlines() 
for line3 in lines: 
 print line3