摘要：
import java.awt.Toolkit;import java.awt.datatransfer.Clipboard;import java.awt.datatransfer.DataFlavor;import java.awt.datatransfer.StringSelection;im 阅读全文
posted @ 2021-07-16 23:23
jakub
阅读(97)
评论(0)
推荐(0)
摘要：
增 insert insert into 表名(字段名，)values(1,"zhangsan","123"); insert into 表名 )values(1,"zhangsan","123"); 删 delete delete from user_table delete from user_ 阅读全文
posted @ 2021-07-16 23:17
jakub
阅读(81)
评论(0)
推荐(0)
摘要：
import java.sql.DriverManager;import java.sql.SQLException; import com.mysql.jdbc.Connection;import com.mysql.jdbc.PreparedStatement; public class Tex 阅读全文
posted @ 2021-07-16 23:13
jakub
阅读(97)
评论(0)
推荐(0)
摘要：
完整的URL字符串如下：1String url = "jdbc:mysql://127.0.0.1:3306/northwind?useUnicode=true&characterEncoding=utf-8"; 阅读全文
posted @ 2021-07-16 23:10
jakub
阅读(75)
评论(0)
推荐(0)
浙公网安备 33010602011771号