Eclipse中Web项目修改名称后出现Attribute "xmlns" was already specified for element "web-app&quot

【Eclipse中Web项目修改名称后出现Attribute " xmlns" was already specified for element " web-app"】将相本无种,男儿当自强。这篇文章主要讲述Eclipse中Web项目修改名称后出现Attribute " xmlns" was already specified for element " web-app"相关的知识,希望能为你提供帮助。

Eclipse中Web项目修改名称后出现Attribute "xmlns" was already specified for element "web-app&quot

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Eclipse中Web项目修改名称后出现Attribute "xmlns" was already specified for element "web-app&quot

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把重复代码删除一条就可以了。 

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