摘要:
1 package JDBCDEMOS; 2 3 //import java.net.ConnectException; 4 import java.io.File; 5 import java.io.FileInputStream; 6 import java.io.InputStream; 7 import java.sql.DriverManager; 8 import java.sql.PreparedStatement; 9 import java.sql.ResultSet;10 import java.sql.SQLException;11 import java.sql.C.. 阅读全文