2. 科技
    3. Expected one result (or null) to be returned by selectOne(), but found: 3

    Expected one result (or null) to be returned by selectOne(), but found: 3

    科技2022-08-07  104

    又是Mybatis中遇到的错误，这是因为接口中的返回对象没有改成List,类型 应该改为 这样才能与测试代码中的对应

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