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    1. ´òÓ¡CGI±ê×¼Êä³öÍ·²¿£º
    cgiHeaderContentType£¨"text/plain"£©£»
    »òÕߣº
    fprintf£¨ stdout£¬ "Content-type£ºtext/plain\n\n"£©£»ºìÉ«²¿·Ö²»ÄÜд³ö“Contenttype”£¬·ñÔòä¯ÀÀÆ÷ÏÔÊ¾ÍøÒ³»á²»Õý³£¡£
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    {
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    if (strcmp(cmdStr, "ip_address") == 0)
    {
        ...
    }
    else
     ...
    4. CGIÊä³ö£ºfprintf£¨cgiOut£¬ "%s\n"£¬ cgi_Output£©£»
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    2. POST
    3. ½áÊø
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 test.html
 <html>
<head>
<title>form test</title>
</head>
<body>
<form method="get" name="test-get" action="./cgi-bin/test-get.cgi">
<input name="name"><input name="pswd"><input type=submit value="get">
</form>
<br><br>
<form method="post" name="test-post" action="./cgi-bin/t


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