用flask UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb0 in position 0: invalid start byte
时间: 2023-10-07 21:04:16 浏览: 91
在使用Flask时,如果出现UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb0 in position 0: invalid start byte的错误,这通常是由于编码问题引起的。一种解决方法是在打开文件时使用正确的编码方式,例如使用encoding='unicode_escape'。另一种解决方法是在代码中设置正确的字符编码,例如使用plt.rcParams['font.sans-serif'] = ['SimHei']和plt.rcParams['axes.unicode_minus'] = False来确保中文字符正常显示在图片上。如果你尝试了这些方法仍然无法解决问题,可能需要检查你的文件是否使用了其他编码方式,或者尝试更新Python的版本。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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