方法一:讀大文件時,適合內存小的服務器
f = file('a.txt','r') line = f.readline() while line: print line, line = f.readline() f.close()
方法二:讀大文件時,適合內存比較富裕的服務器
f = file('a.txt','r') while True: lines = f.readlines() if not lines: break for line in lines: #line = line.strip() print line, f.close()