cgi | 易学教程

Perl's JSON::XS not encoding UTF8 correctly?

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问题 This simple code segment shows an issue I am having with JSON::XS encoding in Perl: #!/usr/bin/perl use strict; use warnings; use JSON::XS; use utf8; binmode STDOUT, ":encoding(utf8)"; my (%data); $data{code} = "Gewürztraminer"; print "data{code} = " . $data{code} . "\n"; my $json_text = encode_json \%data; print $json_text . "\n"; The output this yields is: johnnyb@boogie:~/Projects/repos > ./jsontest.pl data{code} = Gewürztraminer {"code":"GewÃ¼rztraminer"} Now if I comment out the binmode

微信机器人报警

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参考: https://cloud.tencent.com/developer/article/1452633 确保你的企业微信已更新到最新（2.8.7）。然后拉一个群（至少3个人），在群里点右上角，添加成员的下方会多出来一个“群机器人” 拿到 webhook 地址就算完成了在linux给机器人发信息: curl 'https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=7e2b2760-2a73-4b87-88ba-f721c5491ab9' -H 'Content-Type: application/json' -d '{"msgtype":"text","text":{"content":"hello world ag"}}' {"errcode":0,"errmsg":"ok"}[root@airflow-1 ~]# 来源： https://www.cnblogs.com/hongfeng2019/p/11856121.html

How do you access the HTTP basic authentication username from perl?

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I need to get the remote user name in my CGI script. Where do I find that? I want to display that name on the page that I return. Under the CGI spec, the HTTP-auth user name will be in the environment variable REMOTE_USER . In Perl you can get this via $ENV{REMOTE_USER} . You can find descriptions of all the standard CGI environment variables, including REMOTE_USER , in section 4 of RFC 3875 . Christoffer Hammarström The remote_user() method in the CGI module . If you're not using the CGI module, the environment variable REMOTE_USER: $ENV{REMOTE_USER} 来源： https://stackoverflow.com/questions

Python CGI编程Ⅵ

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GET和POST方法浏览器客户端通过两种方法向服务器传递信息，这两种方法就是 GET 方法和 POST 方法。使用GET方法传输数据 GET方法发送编码后的用户信息到服务端，数据信息包含在请求页面的URL上，以"?"号分割, 如下所示：有关 GET 请求的其他一些注释： GET 请求可被缓存 GET 请求保留在浏览器历史记录中 GET 请求可被收藏为书签 GET 请求不应在处理敏https://www.xuanhe.net/感数据时使用 GET 请求有长度限制 GET 请求只应用于取回数据简单的url实例：GET方法以下是一个简单的URL，使用GET方法向hello_get.py程序发送两个参数：以下为hello_get.py文件的代码：文件保存后修改 hello_get.py，修改文件权限为 755：来源： https://www.cnblogs.com/danjiu/p/11855380.html

Is it possible to write data into own stdin in Linux

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问题 I want to debug my cgi script (C++) from IDE, so I would like to create a "debug mode": read file from disk, push it to own stdin, set some environment variables, that correspond this file and run the rest of the script as it was called by the web server. Is it possible and if it is, then how can I do that? 回答1: You can't "push to own stdin", but you can redirect a file to your own stdin. freopen("myfile.txt","r",stdin); 回答2: Everybody knows that standard input is a file descriptor defined as

Run Python CGI Application on Heroku

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问题 I made a simple application that makes use of Python CGI scripts. I have a working local version (works fine with lighttpd), but now I'd like to upload it to Heroku. The application consists of 2 or 3 scripts that make operations on a file and print information back to the browser, so I don't think I'll need any module other than CGI. But the Heroku documentation only explains how to upload Python applications with fancy web frameworks, and I'm not using any of those. I want to know if it's

Nginx+Php-fpm运行原理详解

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一、代理与反向代理现实生活中的例子 1、正向代理：访问google.com 如上图，因为google被墙，我们需要vpn翻墙才能访问google.com。 vpn对于“我们”来说，是可以感知到的（我们连接vpn） vpn对于"google服务器"来说，是不可感知的(google只知道有http请求过来)。对于人来说可以感知到，但服务器感知不到的服务器，我们叫他正向代理服务器。 2、反向代理：通过反向代理实现负载均衡如上图，我们访问baidu.com的时候，baidu有一个代理服务器，通过这个代理服务器，可以做负载均衡，路由到不同的server。此代理服务器,对于“我们”来说是不可感知的(我们只能感知到访问的是百度的服务器，不知道中间还有代理服务器来做负载均衡)。此代理服务器，对于"server1 server2 server3"是可感知的(代理服务器负载均衡路由到不同的server) 对于人来说不可感知，但对于服务器来说是可以感知的，我们叫他反向代理服务器总结说白了：“正向”、“反向”是相对于人的感知来说的。人能感受到的代理就是正向代理，人感受不到的代理就是反向代理。二、初识Nginx与Php-fpm Nginx是什么 Nginx ("engine x") 是一个高性能的HTTP和反向代理服务器，也是一个IMAP/POP3/SMTP服务器。 Php-fpm是什么

what is cgi programming

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问题 What is exactly meant by CGI programming . If I am writing a cgi program in 'C' , in that context , what does the 'cgi' mean ? Is the servelt environment is an abstraction of classical cgi programming ? 回答1: Abbreviation of Common Gateway Interface, a specification for transferring information between a World Wide Web server and a CGI program. A CGI program is any program designed to accept and return data that conforms to the CGI specification. The program could be written in any programming

Configuring lighttpd to handle CGI C executables

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Does anyone know how to configure lighttpd to handle plain CGI executables, in this case written in C? I have compiled a test program (test.cgi) and put it in $HOME/public_html/cgi-bin. I have also enabled the CGI module with lighty-enable-mod cgi and restarted the web server. Still, when requesting http://localhost/~august/cgi-bin/test.cgi the program is not run but is instead treated as a static file. Here is my test program by the way: #include <stdio.h> int main(void) { printf("Content-type: text/plain\n\n"); puts("test..."); return 0; } The default CGI configuration looks like this: $HTTP

Windows 配置Apache+CGI

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首先还是先在官网下载Apache，版本为Apache 2.4.26 x64，下载64位的地址为： http://www.apachehaus.com/cgi-bin/download.plx 下载完成后解压，Apache24移动到你想放置的地方我这里是把Apache24放在G盘下。接下来进行CGI配置进入conf，用记事本（或者Notepad等编辑器）编辑httpd.conf文件【简洁版修改步骤：这里只列出了要修改的关键地方】（后面有介绍详细修改步骤）# STEP:1.设置Appache在你电脑的安装目录 Define SRVROOT "G:/Apache24" ServerRoot "${SRVROOT}" ... #Listen 12.34.56.78:80 # STEP:2.修改监听端口 Listen 88 ... # STEP:3.开启基于主机的组授权（去掉下面这行的注释即可） LoadModule access_compat_module modules/mod_access_compat.so ... # STEP:4.开启apache的代理模块（直接去掉前面的注释即可） LoadModule proxy_module modules/mod_proxy.so ... # STEP:5.开启代理http和https请求（直接去掉前面的注释即可）