Exception in thread "main" java.lang.ClassNotFoundException: com.mysql.jdbc.Driverat java.net.URLClassLoader.findClass(URLClassLoader.java:381)at java.lang.ClassLoader.loadClass(ClassLoader.java:424)at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)at java.lang.ClassLoader.loadClass(ClassLoader.java:357)at java.lang.Class.forName0(Native Method)at java.lang.Class.forName(Class.java:264)at Date.TestDate.main(TestDate.java:10)package Date;
import java.sql.Connection;
import java.sql.Date;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.text.SimpleDateFormat;
public class TestDate {
public static void main(String []args)throws Exception {
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/mydata?user=root&password=root");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("select pdate from article");
while(rs.next()) {
Date d = rs.getDate("pdate");
SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日");
System.out.println(sdf.format(d));
}
rs.close();
stmt.close();
conn.close();
}
}
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