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为什么connection无法解析为类型

为什么connection无法解析为类型

阿钰12346 2018-08-21 23:04:42
啊啊啊啊啊
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yanrun

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import java.sql.Connection;不是com.mysql.jdbc.Connection

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反对 回复 2018-08-22
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慕瓜9220888

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反对 回复 2021-10-19
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阿姆斯特朗的怪蜀黍

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是sql包下的connection哦

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反对 回复 2018-08-22
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