测试模拟环境:在www.1905.com网站中执行两个用户的登陆退出操作

需要的文件有:

1、User的实例类:

public class User {
    private String username;
    private String password;
    public String getUsername() {
        return username;
    }
    public void setUsername(String username) {
        this.username = username;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    

}

2、DBUtil

public class MysqlUtil {
    public static Connection getConnection(){
        Connection conn = null;
        try {
            Class.forName("com.mysql.jdbc.Driver");
            conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/SY","root","1905");
        } catch (Exception e) {
            e.printStackTrace();
        }
        return conn;
    }
    public static void close(Statement stmt,Connection conn){
        if(conn!=null){
            try {
                if(stmt!=null){
                    stmt.close();
                }
                conn.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

}
View Code

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