java.sql.SQLException: Cannot create com._51doit.pojo.User: com._51doit.pojo.User Query: select * from user where username = ? and password = ? Parameters: [AA, 123]

其他 2019-10-05 15:54:36 阅读次数: 0

在从数据库中查询数据，并存入javabean中去时，报这个错误

原因：在建立User类去存储信息时没有创建无参构造方法，创建一个无参构造方法即可

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转载自www.cnblogs.com/jj1106/p/11624765.html

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