获取网站缓存Cookie

OutFile "InternetGetCookie.exe"
Name "InternetGetCookie"
!macro InternetGetCookie URL CookieName
 Push $0
 Push $1
 Push $2
 Push $3
 StrCpy $0 ""
 StrCpy $1 ""
 StrCpy $2 1020
 StrCpy $3 0
 System::Call "Wininet::InternetGetCookieEx(t, t, t, *i, i, i) i ('${URL}', '${CookieName}', r1r1, r2r2, 0, 0) .r3 ? u"
 System::Free 0
 StrCmp "$3" "1" 0 skip${CookieName}
 StrLen $2 ${CookieName}
 IntOp $2 $2 + 1
 StrCpy $0 $1 "" $2
 skip${CookieName}:
 Pop $3
 Pop $2
 Pop $1
 Exch $0
!macroend
Section
System::Call 'Wininet::InternetGetCookie(t "http://www.yhxs3344.net", t 0,t .r0,t 1024)'
MessageBox MB_OK|MB_SETFOREGROUND|MB_TOPMOST "全部Cookie$r$0"
!insertmacro InternetGetCookie "http://sina.com.cn" "ULV"
Pop $0
MessageBox MB_OK|MB_SETFOREGROUND|MB_TOPMOST "指定Cookie$r$0"
SectionEnd