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JDBC.java
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78 lines (65 loc) · 2.24 KB
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package hhh;
import java.sql.*;
public class JDBC {
/*
public static void main(String[] args) {
String JDriver = "com.microsoft.sqlserver.jdbc.SQLServerDriver";// SQL数据库引擎
String connectDB = "jdbc:sqlserver://127.0.0.1:1433;DatabaseName=serverHHH";// 数据源
try {
Class.forName(JDriver);// 加载数据库引擎，返回给定字符串名的类
} catch (ClassNotFoundException e) {
// e.printStackTrace();
System.out.println("加载数据库引擎失败");
System.exit(0);
}
System.out.println("数据库驱动成功");
try {
String user = "hehuihui";
String password = "hehuihui";
Connection con = DriverManager.getConnection(connectDB, user, password);// 连接数据库对象
System.out.println("连接数据库成功");
Statement stmt = con.createStatement();// 创建SQL命令对象
String a1="ffffff";
//'"+name+"','"+age+"')");
String a2 = "INSERT INTO ServerTable(event) VALUES('"+a1+"')";
stmt.executeUpdate(a2);
// 关闭连接
stmt.close();// 关闭命令对象连接
con.close();// 关闭数据库连接
} catch (SQLException e) {
e.printStackTrace();
System.out.println("数据库连接错误");
System.exit(0);
}
}
*/
public void insert(String a1)
{
String JDriver = "com.microsoft.sqlserver.jdbc.SQLServerDriver";// SQL数据库引擎
String connectDB = "jdbc:sqlserver://127.0.0.1:1433;DatabaseName=serverHHH";// 数据源
try {
Class.forName(JDriver);// 加载数据库引擎，返回给定字符串名的类
} catch (ClassNotFoundException e) {
// e.printStackTrace();
System.out.println("加载数据库引擎失败");
System.exit(0);
}
System.out.println("数据库驱动成功");
try {
String user = "hehuihui";
String password = "hehuihui";
Connection con = DriverManager.getConnection(connectDB, user, password);// 连接数据库对象
System.out.println("连接数据库成功");
Statement stmt = con.createStatement();// 创建SQL命令对象
String a2 = "INSERT INTO ServerTable(event) VALUES('"+a1+"')";
stmt.executeUpdate(a2);
// 关闭连接
stmt.close();// 关闭命令对象连接
con.close();// 关闭数据库连接
} catch (SQLException e) {
e.printStackTrace();
System.out.println("数据库连接错误");
System.exit(0);
}
}
}