📄 300行代码打磨自己的搜索引擎myso.mht
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<DIV class=3Daltbg2 id=3Dcode0=20
style=3D"CLEAR: both; BORDER-RIGHT: #698cc3 1px solid; =
PADDING-RIGHT: 10px; BORDER-TOP: #698cc3 1px solid; PADDING-LEFT: 10px; =
PADDING-BOTTOM: 10px; MARGIN: 3px 2em 2em; BORDER-LEFT: #698cc3 1px =
solid; WORD-BREAK: break-all; PADDING-TOP: 5px; BORDER-BOTTOM: #698cc3 =
1px solid; FONT-FAMILY: fixedsys"> =20
| =20
+---------+ =20
+----------+ =
=20
+---------+ <BR> =
O =20
| | =
=20
|---HTTP--->| MySo =20
|---HTTP--->| DATA | =
<BR> =20
--- |------>| Browser | =
=20
|WEB Server| =
=20
| Server | =
<BR> =20
/ \ | | =20
PC |<--HTTP--- =
| (CGI) =20
|<--HTTP----| =
|=20
<BR> (man) =20
+---------+ =20
+----------+ =
=20
+---------+ =
<BR><BR> -- 1=20
------------- 2 --------------------- 3 ------------------- =
4=20
----</DIV>(1) =D7=EE=D7=F3=CA=C7=D2=BB=B8=F6=D3=C3=BB=A7, =
=CF=F2=E4=AF=C0=C0=C6=F7=B5=C4=B1=ED=B5=A5=D6=D0=CA=E4=C8=EB=CA=FD=BE=DD.=
<BR> (2) =D6=D0=BC=E4=C6=AB=D7=F3=CA=C7=E4=AF=C0=C0=C6=F7,=20
=CB=FC=B0=D1=D3=C3=BB=A7=C7=EB=C7=F3=CD=A8=B9=FD http =
=CA=FD=BE=DD=CC=E1=BD=BB=B8=F8 myso.cgi =CB=F9=D4=DA =
webserver.<BR> (3)=20
Web=B7=FE=CE=F1=C6=F7=D6=B4=D0=D0 myso.cgi. =C8=BB=BA=F3 =
myso.cgi =
=BB=E1=C1=AC=BD=D3=D4=B6=B3=CC=B5=C4=CA=FD=BE=DD=B7=FE=CE=F1=C6=F7(=C4=DC=
=CC=E1=B9=A9=CB=D1=CB=F7=B9=A6=C4=DC),<BR> =20
myso.cgi =
=CA=D5=B5=BD=B2=E9=D1=AF=BD=E1=B9=FB=BA=F3, =
=B7=D6=CE=F6=B2=E9=D1=AF=BD=E1=B9=FB. =
=D6=D8=D0=C2=B9=B9=D4=EC=D7=D4=BC=BA=B5=C4=B2=E9=D1=AF=BD=E1=B9=FB.<BR>&n=
bsp;=20
(4) Data Server =
=C6=E4=CA=B5=BE=CD=CA=C7=B8=F6=C4=DC=CC=E1=B9=A9=CB=D1=CB=F7=B9=A6=C4=DC=B5=
=C4=B7=FE=CE=F1=C6=F7, =
=CB=FC=B1=BE=C9=ED=BE=CD=CA=C7=B8=F6=CB=D1=CB=F7=D2=FD=C7=E6.<BR> =20
=
=CE=D2=C3=C7=D5=E2=C0=EF=CA=C7=BD=E8=D3=C3=CB=FC=B5=C4=CA=FD=BE=DD=D4=B4,=
"=B4=F2=C4=A5" =
=D7=D4=BC=BA=B5=C4=CB=D1=CB=F7=D2=FD=C7=E6.<BR><BR> =20
=BA=C3=C1=CB, =
=BE=AD=B9=FD=C9=CF=C3=E6=B5=C4=B7=D6=CE=F6=BF=C9=D2=D4=D2=D1=BE=AD=C4=DC=BF=
=B4=B3=F6=D5=FB=B8=F6=B4=A6=C0=ED=B9=FD=B3=CC=C1=CB.<BR><BR> =
=BF=C9=C4=DC=D3=D0=C8=CB=BB=E1=CB=B5, =D5=E2=CA=C7=D2=BB=D6=D6=20
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=B1=D8=D0=EB=B3=D0=C8=CF=D5=E2=CA=C7=D2=BB=D6=D6=B5=C1=C1=B4, =
=B2=BB=B9=FD=B1=BE=CA=BE=C0=FD=BB=B9=BD=E2=BE=F6=C1=CB<BR> =
=B7=C0 "=B5=C1=C1=B4" =
=B5=C4=CF=E0=B9=D8=BC=BC=CA=F5(=BC=FB=CF=C2=CE=C4).=20
=
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=B4=F2=C4=A5"=B5=C4=B1=BE=D2=E2.<BR><BR><B>4. =D4=AD=C2=EB=B7=D6=CE=F6: =
</B><BR> (1)=20
=D4=B4=C2=EB=D6=D0=C9=E8=BC=B0 API =
=CB=B5=C3=F7=B5=C8=B5=C4=CF=E0=B9=D8=CB=B5=C3=F7:<BR> =
1) <% %> -=20
=D3=C3=D3=DA=D4=DA HTML =
=B5=C8=C4=A3=B0=E5=CE=C4=BC=FE=D6=D0=C7=B6=C8=EB C =B3=CC=D0=F2 (=BC=B4 =
CSP =D3=EF=BE=E4)<BR> 2)=20
@g - =B1=EA=BC=C7=BF=E9, =D3=C3=D3=DA=D4=DA =
HTML =B5=C8=C4=A3=B0=E5=CE=C4=BC=FE=D6=D0 =C7=B6=C8=EB C =
=BA=AF=CA=FD=B5=C8=C8=AB=BE=D6=D0=D4=D0=C5=CF=A2.<BR> =20
3) @b - =BD=AB=B1=BB CSP =
=D2=B3=BF=AA=CA=BC=B4=A6=D6=B4=D0=D0.<BR> =20
4) G() - =BA=AF=CA=FD, =
=B4=D3=D3=C3=BB=A7=CC=E1=BD=BB=B5=C4=B1=ED=B5=A5=D6=D0=BB=F1=C8=A1=CA=E4=C8=
=EB=B5=C4=D6=B5, =CF=E0=B9=D8=D3=DA=20
getParameter() =BA=AF=CA=FD.<BR> =
5) =C6=E4=CB=FC API=20
=C7=EB=B2=CE=D4=C4=CF=E0=B9=D8=CA=D6=B2=E1.<BR><BR> =
(2) =
=D4=B4=C2=EB=BF=C9=D2=D4=B7=D6=CE=AA=C8=FD=B2=BF=B7=D6=C0=ED=BD=E2:<BR>&n=
bsp; =20
1) html =B2=BF=B7=D6 (1-71 =D0=D0), =
=D5=E2=B2=BF=B7=D6=D6=F7=D2=AA=CA=C7 html =C4=A3=B0=E5<BR> =
=20
2) @b =B2=BF=B7=D6 (73-165 =D0=D0), =
=D5=E2=B2=BF=B7=D6=CA=C7=B5=B1=C7=EB=C7=F3=CC=E1=BD=BB=B8=F8=B8=C3=D2=B3=C3=
=E6=CA=B1, =B1=BB=CA=D7=CF=C8=D6=B4=D0=D0. =BC=B4:=20
begin<BR> 3) @g =B2=BF=B7=D6 =
(167-328=D0=D0),=20
=
=D5=E2=B2=BF=B7=D6=B6=A8=D2=E5=C1=CB=D3=EB=D2=B3=C3=E6=CF=E0=B9=D8=B5=C4=C8=
=AB=BE=D6=B5=C4=BA=AF=CA=FD, <BR> =
=
=BF=C9=D2=D4=D4=DA=B3=CC=D0=F2=C8=CE=D2=E2=B4=A6=B5=F7=D3=C3. =BC=B4: =
global.<BR> <BR> (3) @b=20
=B2=BF=B7=D6(73-165 =D0=D0):<BR> =
1) 74 - 87 =D0=D0,=20
=
=CB=B5=C3=F7=C1=CB=B8=C3=BA=AF=CA=FD=D0=E8=D2=AA=B0=FC=BA=AC=B5=C4 C =
=B3=CC=D0=F2=B5=C4=CD=B7=CE=C4=BC=FE, =D7=A2=D2=E2=D3=C3 @include =
=B2=BB=CA=C7 #include<BR> =20
2) 88 - 94 =
=B6=A8=D2=E5=C1=CB, C =B5=C4=BE=D6=B1=E4=C1=BF<BR> =20
3) 96 - 123 =
=D3=C3=D3=DA=B4=A6=C0=ED=CE=E5=B1=CA=B1=E0=C2=EB=BA=CD=BA=BA=D3=EF=C6=B4=D2=
=F4=B5=C4=B2=E9=D1=AF.<BR> =20
4) 128- 164 =
=D3=C3=D3=DA=B4=A6=C0=ED=CE=E5 =
IP=B5=D8=D6=B7=CB=F9=D4=DA=B5=D8=BA=CD=D3=F2=C3=FB =B5=C4=B2=E9=D1=AF, =
=D3=EB(3)=20
=B5=C4=C1=F7=B3=CC=C0=E0=CB=C6.<BR> =
5) 97 - 98 =
=C8=B7=C8=CF=CA=C7=D3=C3=CC=E1=BD=BB=B5=C4=CA=FD=BE=DD=B2=BB=CE=AA=BF=D5,=
=20
=
=B2=A2=C7=D2=B3=C9=B9=A6=C1=AC=BD=D3=D4=B6=B3=CC=D0=F2=CA=FD=BE=DD=B7=FE=CE=
=F1=C6=F7<BR> 6) 103-110 =
=CA=D6=B9=A4=B9=B9=D4=EC HTTP =B5=C4=20
POST =C7=EB=C7=F3, =
=D2=D4=CF=F2=D4=B6=B3=CC=B7=FE=CE=F1=C6=F7=CC=E1=BD=BB=B2=E9=D1=AF.<BR>&n=
bsp; 7) 112-116 =B7=A2=CB=CD=20
http =
=C7=EB=C7=F3=B2=A2=BD=D3=CA=D5=D3=A6=B4=F0=B5=BD=D2=BB=B8=F6 buffer =
=D6=D0.<BR> 8) 117-121=20
=
=B4=D3=D3=A6=B4=F0=D6=D0=B7=D6=C0=EB=B3=F6=C0=B4=CE=D2=C3=C7=D0=E8=D2=AA=B5=
=C4=CA=FD=BE=DD, =D3=A6=B4=F0=B5=C4=CA=C7=D2=BB=B8=F6 html =
=CE=C4=BC=FE.<BR> 9)=20
160-164 =C8=E7=B9=FB=C1=AC=BD=D3=B4=ED=CE=F3, =
=D4=F2=B8=F9=BE=DD=B4=ED=CE=F3=C0=E0=D0=CD=B9=B9=D4=EC=B4=ED=CE=F3=D0=C5=CF=
=A2=B2=A2=B4=E6=C8=EB errmsg =D6=D0.<BR><BR> (4)=20
html =B2=BF=B7=D6(1-71 =D0=D0):<BR> =
1) 56 - 60 =D0=D0, =CD=A8=B9=FD=20
<% %> =C7=B6=C8=EB=D2=BB=B6=CF C =
=B3=CC=D0=F2=B5=C4=C5=D0=B6=CF=D3=EF=BE=E4, <BR> =
=20
=
=C8=E7=B9=FB=CA=C7=B4=ED=CE=F3=D4=F2=CA=E4=B3=F6=B4=ED=CE=F3=B5=BD=B5=B1=C7=
=B0=B4=A6, =
=B7=F1=D4=F2=B0=D1=B2=E9=D1=AF=BD=E1=B9=FB=CA=E4=B3=F6=B5=BD=B5=B1=C7=B0=B4=
=A6.<BR> =20
2) 69 =D0=D0=B5=C4 <% //=3Dbuff %> =
=CA=C7=B5=F7=CA=D4=D3=C3=B5=C4, =D2=D1=B1=BB // =
=D7=A2=CA=CD=B5=F4=C1=CB. <BR> =20
=BF=C9=D2=D4=B0=D1 //=20
=
=C8=A5=B5=F4=D2=D4=B0=D1=C0=B4=D7=D4=CA=FD=BE=DD=B7=FE=CE=F1=C6=F7=B5=C4=C8=
=AB=B2=BF=D3=A6=B4=F0=B4=F2=D3=A1=B3=F6=C0=B4.<BR> =
3)=20
=
=C6=E4=CB=FC=B5=C4=BE=CD=B2=BB=CF=B8=CB=B5=C1=CB.<BR><BR> =
(5) @g =B2=BF=B7=D6 (167-328=D0=D0)<BR> =20
1) =D5=E2=C0=EF=B6=A8=D2=E5=C1=CB 6 =
=B8=F6=BA=AF=CA=FD<BR> =20
int SocketInit();<BR> =
int get_proxy(char * proxy_ip, short *=20
port);<BR> char *=20
make_error(char * errmsg);<BR> =
=20
int connect_query_host(char * hostname, char *=20
errmsg);<BR> int=20
send_http_req(int sock, char * http_req);<BR> =
=20
int recv_http_req(int sock, char * =
http_req, int=20
maxlen);<BR> 2) =
=C7=B0=C1=BD=B8=F6=CA=C7 windows =D7=A8=D3=C3.=20
<BR> SocketInit() =
=D3=C3=D3=DA=B3=F5=CA=BC=BB=AF=20
socket<BR> =
get_proxy()=20
=B4=D3=D7=A2=B2=E1=B1=ED=D6=D0=B6=C1=C8=A1 IE =
=B5=C4=B4=FA=C0=ED=C9=E8=D6=C3.<BR> 3)=20
connect_query_host() =
=D3=C3=D3=DA=C1=AC=BD=D3=D4=B6=B3=CC=CA=FD=BE=DD=B7=FE=CE=F1=C6=F7, =
<BR> =20
=B5=B1=C9=E8=D6=C3=B4=FA=C0=ED=CA=B1, =
=CF=C8=B3=A2=CA=D4=CA=B9=D3=C3=B4=FA=C0=ED=C1=AC=BD=D3.<BR> =
=20
4) send_http_req() =BA=CD recv_http_req() =
=B7=A2=CB=CD=BA=CD=BD=D3=CA=D5 http =C7=EB=C7=F3.<BR> =20
<BR> (6)=20
=B8=BD=D4=B4=C2=EB<BR><BR>001 <!DOCTYPE HTML =
PUBLIC "-//W3C//DTD HTML=20
4.01=20
=
Transitional//EN"<BR>002 "http://www.w3.org/TR/html4/loose.dtd=
"><BR>003 <!--<BR>004 =D4=B4=C2=EB=C0=B4=D7=D4=
:=20
=
http://www.eybuild.com<BR>005 =D6=A7=B3=D6=C6=BD=CC=A8:=20
Unix/Windows<BR>006 Unix=B1=E0=D2=EB: make clean=20
=
all<BR>007 =B1=E4=B8=FC=C7=EB=CD=A8=D6=AA=D7=F7=D5=DF:=20
=
eybuild@hotmail.com<BR>008 --><BR>009 <html&g=
t;<BR>010 <head><BR>011 <meta=20
http-equiv=3D"Content-Type" content=3D"text/html;=20
=
charset=3Dgb2312"><BR>012 <title>=CE=E5=B1=CA=B1=E0=C2=
=EB=B2=E9=D1=AF</title><BR>013 <link=20
href=3D"/css/tq.css" rel=3D"stylesheet"=20
type=3D"text/css"><BR>014 <script=20
language=3D"javascript" src=3D"<% =3DromPrefix(NULL)=20
=
%>/js/myso.js"></script><BR>015 </head><BR>0=
16 <style><!--<BR>017 body,td,a,p,{font-fa=
mily:arial,sans-serif;font-size:14px}<BR>018 --></style&=
gt;<BR>019 <body><BR>020 <p><BR>021&nbs=
p; <center><img=20
src=3D"<% =3DromPrefix(NULL)=20
=
%>/img/myso.jpg"></center><BR>022 <table=20
width=3D"430" border=3D"0" align=3D"center"=20
cellspacing=3D"0";"><BR>023 =20
<tr><BR>024 =
=20
<td colspan=3D"3"> </td><BR>025 =
=20
</tr><BR>026 =20
<tr><BR>027 =
=20
<td=20
=
colspan=3D"3"><strong>=CE=E5=B1=CA=B1=E0=C2=EB&=BA=BA=D3=EF=C6=
=B4=D2=F4=B2=E9=D1=AF</strong></td><BR>028 =20
</tr><BR>029 =20
<form name=3D"form1" method=3D"post" =
action=3D"<%=20
=3DthisCgiPrefix() %>" onsubmit=3D"return =
check()"><BR>030 =20
<tr><BR>031 =
=20
<td =
width=3D135>=C7=EB=CA=E4=C8=EB=BA=BA=D7=D6:</td><BR>032 =20
<td><input =
name=3D"querykey"=20
type=3D"text" size=3D"20" =
value=3D""></td><BR>033 =20
<td><input =
type=3D"submit"=20
name=3D"wubiquery" =
value=3D"=BF=AA=CA=BC=B2=E9=D1=AF""></td><BR>034 =20
</tr><BR>035 =20
</form><BR>036 =20
<tr><BR>037 =
=20
<td colspan=3D"3"> </td><BR>038 =
=20
</tr><BR>039 =20
<tr><BR>040 =
=20
<td=20
=
colspan=3D"3"><strong>IP=B5=D8=D6=B7=CB=F9=D4=DA=B5=D8/=D3=F2=C3=
=FB=B2=E9=D1=AF</strong></td><BR>041 =20
</tr><BR>042 =20
<form name=3D"ipform" method=3Dpost action=3D"<% =
=3DthisCgiPrefix() %>" onsubmit=3D"return=20
checkIP();"><BR>043 =20
<tr><BR>044 =
=20
=
<td>=C7=EB=CA=E4=C8=EBIP=BB=F2=D3=F2=C3=FB:</td><BR>045 =
=20
<td><input type=3D"text" =
name=3D"ip"=20
size=3D"20"> <BR>046 =
=20
<td><input type=3D"submit" name=3D"ipquery"=20
value=3D"=BF=AA=CA=BC=B2=E9=D1=AF"><BR>047 =
=20
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