我正在使用JDBC驱动程序和ResultSet读写mysqlJSON类型。如何将ResultSet中的JSON类型提取为字符串JSON,以便用于java程序?mysql> set names UTF8MB4; // so that json values can be inserted using jdbc driver otherwise it was complainingString myjsonString = "{x: y
这就是我所拥有的:$web_q=mysql_query("select * from sec_u_g where uid='$id' ");while($rs[] = mysql_fetch_assoc($web_q)) {print_r(json_encode($rs));[{"id":"3","uid":,"uid":&quo