📌  相关文章
📜  在 python 代码示例中引发异常

📅  最后修改于: 2022-03-11 14:46:39.442000             🧑  作者: Mango

代码示例6
def FileCheck(fn):
    try:
      open(fn, "r")
      return 1
    except IOError:
      print "Error: File does not appear to exist."
      return 0

result = FileCheck("testfile")
print result