数据库驱动总是加载不了 各位能帮我看一下吗
配置在这里
public class DBConnection {
/**
* 驱动类名称
*/
private static final String DRIVER_CLASS = "com.mysql.jdbc.Driver";
/**
* 数据库连接字符串
*/
private static final String DATABASE_URL = "jdbc:mysql://localhost:3306/myuser";
/**
* 数据库用户名
*/
private static final String USER_NAME = "root";
/**
* 数据库密码
*/
private static final String PASSWORD = "1234";
/**
* 数据库连接类
*/
private static Connection conn;
/**
* 数据库操作类
*/
private static Statement stmt;
// 加载驱动
static{
try {
Class.forName(DRIVER_CLASS);
} catch (Exception e) {
System.out.println("加载驱动错误");
System.out.println(e.getMessage());
}
}
// 取得连接
private static Connection getConnection(){
try {
conn = DriverManager.getConnection(DATABASE_URL, USER_NAME, PASSWORD);
} catch (Exception e) {
System.out.println("取得连接错误");
System.out.println(e.getMessage());
}
return conn;
}
public void ExecuteDel(String sql){
try {
stmt = getConnection().createStatement();
} catch (Exception e) {
System.out.println("statement取得错误");
System.out.println(e.getMessage());
}