python 写数据入文件碰见的bug：UnicodeEncodeError: ‘gbk‘ codec can‘t encode character ‘xee‘ in position 21865:

问题描述

获取网页数据时，避免多次获取被封ip，先将获取的数据给存成文件，发现解码后存入报错了

    data = respon.read().decode("utf-8")
    file = open("data.html", "w")
    file.write(data, encodings = "utf-8")
    file.close()

Traceback (most recent call last):
    file.write(data)
UnicodeEncodeError: 'gbk' codec can't encode character '\xee' in position 21865: illegal multibyte sequence

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解决方案：

在setting里边指定编码为utf-8，就可以解决问题了，如下图所示。

后续又报了错误

    TypeError: TextIOWrapper.write() takes no keyword arguments

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解决方案：

    file = open("top2.html", "w",encoding='utf-8')

错误

file = open("top2.html", "r")


UnicodeDecodeError: 'gbk' codec can't decode byte 0xaf in position 3301: illegal multibyte sequence

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解决方案：

    file = open("top2.html", "r", encoding="utf-8")

记录错误用