解析URL:Perl提供了两个函数用于解析URL,self_url子过程返回文档当前的URL,url子过程则提供若干个选项来解析URL,参数皆为破折号打头,1或0为值,参数如下: absolute提供的是绝对路径,/path/script.cgi relative提供的是文件名,script.cgi full提供完整的URL,http://host:port/path/script.cgi query_string提供查询字...
"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"
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HTTP_COOKIEReturn the set cookies in the form of key & value pair. HTTP_USER_AGENTThe User-Agent request-header field contains information about the user agent originating the request. Its name of the web browser. PATH_INFOThe path for the CGI script. QUERY_STRINGThe URL-encoded information ...
Script also has the power to interface with other Macintosh applications through AppleEvents. For example, a Mac CGI programmer can write a program that presents a form to the user, decode the contents of the form, and query and search a Microsoft FoxPro database directly through AppleScript....
<H1>Testing a Form</H1> <HR> <FORM ACTION="/cgi-bin/greeting.pl" METHOD="POST"> Enter your full name: <INPUT TYPE="text" NAME="user" SIZE=60><BR> <P> <INPUT TYPE="submit" VALUE="Submit the form"> <INPUT TYPE="reset" VALUE="Clear all fields"> </FORM> <HR> </BODY> <...
Since the server starts up a process each time the CGI script or program runs, this is an expensive method of programming the server. For security, CGI scripts depend on the server’s security configuration. For more information, see “Security for SHTML and CGI” and the Sun ONE ...
因此“mod_staticfile”在“mod_cgi”有机会处理请求之前处理请求。参见lighttpdserver.modules文档 ...
If so, I put together a script and use it rather than doing things manually. The more complex the task is, the less inclined you are probably are to automate it; but unless you’re really sure about what your program will do and how long it may take (and even if you feel pretty ...
Encodes the name-value pairs inside the body of the HTTP request. Firewalls can be configured to intercept and destroy this DataStream, causing the form to be interpreted as empty. The CGI script receives the data via a QUERY_STRING environment variable regardless of the method chosen. This met...