本站改版新增arduino频道
文件操作,包括 open,read,write
# 写文件
with open("test.txt", "wt") as out_file:
out_file.write("该文本会写入到文件中\n看到我了吧!")
# Read a file
with open("test.txt", "rt") as in_file:
text = in_file.read()
print(text)
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