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Failed to convert from type [null] to type [int] for value 'null';
其他
2020-09-07 15:47:13
阅读次数: 0
报错截图:
原因:
基本数据类型不能赋值为null,而数据库中有的字段值为null。
解决方法:
把数据类型改为包装类,如int -> integer;
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转载自
blog.csdn.net/sgx5666666/article/details/103737537
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