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已修复
Yup - there is a mistake... in the Context class instead of "return strategy.execute(a, b)" should be "return strategy.algorithm(a, b)", because Strategy class doesn't have "execute" method
Yup - there is a mistake... in the Context class instead of "return strategy.execute(a, b)" should be "return strategy.algorithm(a, b)", because Strategy class doesn't have "execute" method
解答
UserEcho 的客户支持
Fixed, thanks!