java.sql.SQLException: After end of result set 异常是在使用 JDBC 操作数据库时遇到的一个常见错误。它通常表明,在尝试从 ResultSet 对象中获取数据时,已经超出了结果集的范围,即已经遍历完结果集的所有行,但代码仍然试图访问更多行。 2. 常见原因 循环越界:在使用 while 或for 循环遍历 ResultSet 时,没有正...
1.报错:After end of result set try { PreparedStatement stm = conn.prepareStatement("select * from info where name=? and password=? "); stm.setString(1, username); stm.setString(2, password); sul = stm.executeQuery();} catch (SQLException e) {// TODO Auto-generated catch block e.pr...
不知道大家是否已经注意到第18行的错误,adminId = String.valueOf(rs.getInt(1));本来是需要引用rs2的结果集的,但却引用了上面已经关闭过的rs1的结果集。所以出现java.sql.SQLException: After end of result set这样的错误,就一个很小的细节问题,但如果不细心的话,那将可能弄很久。当然,弄错一次了也是一个...
1 import java.io.InputStream; 2 import java.io.Reader; 3 import java.net.URL; ...
Resultset绑定到您的语句和连接。您应该在仍然打开与数据库的连接时读取resultset的内容，然后关闭结果集、语句，然后关闭连接。在
Moves the cursor to the end of this ResultSet object, just after the last row. [Android.Runtime.Register("afterLast", "()V", "GetAfterLastHandler:Java.Sql.IResultSetInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")] public void AfterLast (); Attributes ...
出现500错误:avax.servlet.ServletException: java.sql.SQLException: After end of result set 5 之前还运行的好好的,三个月后就报出如下错误,求大神解答... 之前还运行的好好的,三个月后就报出如下错误,求大神解答 展开 我来答 分享 微信扫一扫 新浪微博 QQ空间 举报 浏览3 次 可选中1个或多...
The sensitivity of aResultSetobject is determined by one of three differentResultSettypes: TYPE_FORWARD_ONLY: The result set cannot be scrolled; its cursor moves forward only, from before the first row to after the last row. The rows contained in the result set depend on how the underlying...
| credential.path | Property used to set the path to a credentials file to be used in a FileAuthHandler | | tls.first | Property used to set TLS Handshake First behavior | | use.timeout.exception | Instruct the client to throw TimeoutException instead of CancellationException | ...
Closing aByteArrayInputStreamhas no effect. The methods in this class can be called after the stream has been closed without generating anIOException. Added in 1.0. Java documentation forjava.io.ByteArrayInputStream. Portions of this page are modifications based on work created and shared by the...