本文分析了田纳西·威廉斯《欲望号街车》与美国实用主义的“认识论”和“知识论”的关系,指出剧中人物的身份和命运无不处于实用主义哲学的逻辑和话语之中,美国实用主义哲学话语贯穿于整个剧作的人物的行为和思维,它已经成为一种逻辑,而无法接受这种逻辑的人将难逃悲剧的命运。 This article analyzes the relationship between Tennessee Williams “Streetcar Named” and “pragmatism” and “epistemology” of American pragmatism. It points out that the identities and fates of characters in the play are all in the logic and discourse of pragmatism philosophy Among them, American pragmatism philosophical discourse runs through the behavior and thinking of characters throughout the play. It has become a kind of logic, and those who can not accept such logic will not escape the tragedy of tragedy.