idea 测试数据库连接时爆红,提示Unhandled exception: java.sql.SQLException
idea 测试数据库连接时爆红,提示Unhandled exception: java.sql.SQLException这里加上try catch即可,代码如下图try {Connection connection = dataSource.getConnection();System.out.println(connection);//关闭connection.close();}catch (S
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idea 测试数据库连接时爆红,提示Unhandled exception: java.sql.SQLException
这里加上try catch即可,代码如下图
try {
Connection connection = dataSource.getConnection();
System.out.println(connection);
//关闭
connection.close();
}catch (SQLException e) {
e.printStackTrace();}
}`
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