【Java】JDBC Chained Exceptionサンプル·コード

ファイル名:
ChainedExceptionDemo.java
サンプルコード:
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class ChainedExceptionDemo {
static Connection conn;

public static void main(String[] args) {
String driver = “com.mysql.jdbc.Driver";
String connectionURL = “jdbc:mysql://127.0.0.1:3306/sample";
try {
Class.forName(driver);
} catch (java.lang.ClassNotFoundException e) {
e.printStackTrace();
}
try {
conn = DriverManager.getConnection(connectionURL);
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(“SELECT * FROM NONEXISTINGTABLE");
rs.next();
rs.close();
} catch (SQLException sx) {
for (Throwable e : sx) {
System.err.println(“Error encountered: " + e);
}
}
}
}

Development

Posted by arkgame