with open(path, "r", errors="ignore") as file:
line = file.readline()
with…as… 与 for 的用法对比
with open(path, "r", errors="ignore") as file:
line = file.readline()
print(line)
for line in open(path, "r", errors="ignore"):
print(line)
with…as…组合用法
with open(path, "r", errors="ignore") as file, open(path2, "w") as file2, open(path3, "w") as file3:
line = file.readline()
file2.write(line)
file3.write(line)