直接用python 的 csv 模块即可。用DictReader类,转换成迭代对象更容易操作。import csvwith open("1.csv") as cfile:reader = csv.DictReader(cfile)f = open("A.txt", "w")for row in reader:if row.get("BBB") == "OK":print row.get("AAA")f.write(row.get("AAA") + "\n")