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如何在windowsXP下運作用c 編寫cgi?

前提是安裝apache伺服器,apache伺服器的conf裡面在裡面配置好。

AddType text/html .exe

AddHandler cgi-script .exe .cgi

然後隻要把exe檔案放到cgi-bin下面就好了

http://127.0.0.1/cgi-bin/1.exe

就可以通路了

cout/printf出來的會輸出到網頁上

添加效果如下圖所示:

不過注意的是:第一行一定要輸出一個空行。

示例如下:

//2012-12-4-------------------------------

//僅在VC6.0平台下測試可得好多環境變量都不存在!

//而在安裝了Apache伺服器後顯示會有所不同。

int main ( int argc, char *argv[] )
{
    char *env_var[24] =
{
                     "COMSPEC",
                     "DOCUMENT_ROOT",
                     "GATEWAY_INTERFACE",
                     "HTTP_ACCEPT",
                     "HTTP_ACCEPT_ENCODING",
                     "HTTP_ACCEPT_LANGUAGE",
                     "HTTP_CONNECTION",
                     "HTTP_HOST",
                     "HTTP_USER_AGENT",
                     "PATH",
                     "QUERY_STRING",
                     "REMOTE_ADDR",
                     "REMOTE_PORT",
                     "REQUEST_METHOD",
                     "REQUEST_URI",
                     "SCRIPT_FILENAME",
                     "SCRIPT_NAME",
                     "SERVER_ADDR",
                     "SERVER_ADMIN",
                     "SERVER_NAME",
                     "SERVER_PORT",
                     "SERVER_PROTOCOL",
                     "SERVER_SIGNATURE",
                     "SERVER_SOFTWARE"
       };
      
    printf ("%s\n","Content-Type: text/html\n" );
    printf ( "%s\n","<?xmlversion = \"1.0\"?>" );
    printf ("%s\n","<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML1.1//EN\" " );
    printf ("%s\n","\"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">");
    printf ( "%s\n","<htmlxmlns = \"http://www.w3.org/1999/xhtml\">" );
    printf ("%s\n","<head><title>CGI環境變量</title></head><body>" );
    printf ( "%s\n","<tableborder = \"0\" cellspacing = \"2\">" );
      
for( int i=0;i<24;i++ )
{
        printf ("%s%s%s\n","<tr><td>",env_var[i],"</td><td>");
        char *value = getenv( env_var[i]);
             
        if ( value )
              {
            printf ( "%s",value );
        }
        else
              {
            printf ( "%s","CGI環境變量不存在." );
        }
        printf ("%s\n","</td></tr>" );
    }
      
    printf ("%s\n","</table></body></html>" );
    printf ( "%s\n","C語言編寫" );
    return EXIT_SUCCESS;
}           

輸出結果顯示:

注意:以上結果是在安裝了Apache伺服器後的結果,如下圖:

如何在windowsXP下運作用c 編寫cgi?

示例及顯示結果:

void main()
{
       printf("Contenttype:text/html\n\n");
       printf("<html>\n");
       printf("<head><title>anHTML Page From a CGI</title></h ead>\n");
       printf("<body><br>\n");
       printf("<h2>This is an HTML page generated from with in a CGI program...</h2>\n");
       printf("<hr><p>\n");
       printf("<ahref=\"../output.html#two\"><b> Go back to output.html page</b></a>\n");
       printf("</body>\n");
       printf("</html>\n");
       fflush(stdout);
}           

作者:銘毅天下

原文:

https://blog.csdn.net/laoyang360/article/details/8288727

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