如何在python中比较字符串和数组？ [复制]

Question

任务是检查字符串中是否存在数组中的单词。

str = 'Dear friends, the new model of organizational activity contributes to the preparation and implementation of the personnel training system.'

stop_words = [ 'training', 'moonshine']


if all(stop_words in str):
    print('Find stop word')
else:
    print('All goods, no stop words')

这里python说他比不了。请告诉我有哪些解决方案？

Answer 1

你有以下错误

TypeError: 'in <string>' requires string as left operand, not list

由于您不想将 list 搜索到 str，这没有任何意义，您只能将一个字符串搜索到另一个字符串中，但您必须对列表中的每个字符串执行此操作

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关于你的字符串no stop words，我想你想要以下，你想要任何（不是每个）word从stop_words到value

value = 'Dear friends, the new model of organizational activity contributes to the preparation and implementation of the personnel training system.'
stop_words = [ 'training', 'moonshine']

if any(word in value for word in stop_words):
    print('Find a stop word')
else:
    print('All goods, no stop words')