url中包括中文就会报错UnicodeEncodeError: ‘ascii’ codec can’t encode characters in position 84-86: ordinal not in range(128)
解决方案
#需要先对url先进行转码
url='https://dictionary.writtenchinese.com/giffile.action?&localfile=true&fileName={}.gif'.format(urllib.parse.quote(str))