python逐行读取文件内容的三种方法
方法一:
f = open("foo.txt")             # 返回一个文件对象 
line = f.readline()             # 调用文件的 readline()方法 
while line: 
    print line,                 # 后面跟 ‘,‘ 将忽略换行符 
    # print(line, end = ‘‘)   # 在 Python 3中使用 
    line = f.readline() 
f.close()方法二:
for line in open("foo.txt"): 
    print line,方法三:
f = open("c:\\1.txt","r") 
lines = f.readlines()#读取全部内容 
for line in lines 
    print line 相关推荐
  dflyzx    2020-09-17  
   higheels    2020-07-20  
   Ericbig    2020-07-19  
   yinyang00    2020-05-15  
   lijiuchangxin    2020-05-14  
   yogoma    2020-05-09  
   jacktangj    2020-04-19  
   Yyqingmofeige    2020-03-26  
   idning    2020-02-14  
   宿舍    2020-01-31  
   luenxin    2020-01-22  
   水痕    2020-01-18  
   secondid    2019-12-18  
   XCodeRush    2019-12-17  
   ryuhfxz    2019-11-20  
   qonsnow    2014-03-07  
   coulder    2019-11-17  
   wangxiaohua    2015-05-09