java 控制台老是报错：Operation not allowed after ResultSet closed

时间 2021-01-10

标签 operation not allowed after re 栏目 Java 繁體版

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百度了很多，都是说一个st对应一个rs,真是复杂！怎么改都报错！！总结一下自己的错误：最常见的的是查询操作，因为利用到rs结果集 while(rs.next){ list.add(rs.getString(1)) } 的时候，劝各位不要放在工具包jdbcutils的方法里面，如果放在工具包jdbcutils的方法里面，如下图：如上方法----操作结束就直接关闭了所有的资源，如果后面用的

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1. Operation not allowed after ResultSet closed
2. 错误:Operation not allowed after ResultSet closed
3. 【六袆-Bug】Operation not allowed after ResultSet closed
4. operation not allowed after resultset closed错误的解决
5. Operation not allowed after ResultSet closed错误解决方案
6. No operations allowed after connection closed
7. No operations allowed after statement closed.
8. ResultSet closed 错误解决
9. java.sql.SQLException: ResultSet is closed
10. Operation not allowed for reason code "7" on table报错解决
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1. Operation not allowed after ResultSet closed
2. 错误:Operation not allowed after ResultSet closed
3. 【六袆-Bug】Operation not allowed after ResultSet closed
4. operation not allowed after resultset closed错误的解决
5. Operation not allowed after ResultSet closed错误解决方案
6. No operations allowed after connection closed
7. No operations allowed after statement closed.
8. ResultSet closed 错误解决
9. java.sql.SQLException: ResultSet is closed
10. Operation not allowed for reason code "7" on table报错解决

>>更多相关文章<<