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在Puppet中用ERB模板来自动配置Nginx虚拟主机

模板文件是在puppet模块下面templates目录中以”.erb”结尾的文件，puppet模板主要用于文件，例如各种服务的配置文件，相同的服务，不同的配置就可以考虑使用模板文件，例如Nginx和Apache...的虚拟主机配置就可以考虑采用ERB模板，nginx的安装在这里建议用系统内部自带的YUM源来安装或其它第三方YUM源来安装，如果是用Nginx的官方源来安装nginx的话，我们可以查看下/etc/yum.repos.d...files | |-- manifests | | `-- init.pp | `-- templates | |-- nginx.conf.erb...,owner => root,group => root, path => "/etc/nginx/nginx.conf", content=> template("nginx/nginx.conf.erb... file{ "/etc/nginx/conf.d/${sitedomain}.conf": content => template("nginx/nginx_vhost.conf.erb

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Rails MVC 和 CRUD(15)

命令汇总 rails server -b 0.0.0.0 rails generate controller welcome index cat app/views/welcome/index.html.erb...rails g controller articles cat app/controllers/articles_controller.rb cat app/views/articles/new.html.erb...cat app/views/articles/show.html.erb cat app/views/articles/new.html.erb cat app/models/article.rb cat...app/controllers/articles_controller.rb cat app/views/articles/new.html.erb cat app/views/articles/edit.html.erb...cat app/views/articles/index.html.erb ---- 原文地址

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views |-- devise | |-- confirmations | |-- mailer | |-- passwords | |-- registrations | | `-- new.html.erb...| |-- sessions | | `-- new.html.erb | |-- shared | `-- unlocks |-- file |-- home | |-- Alphatest.erb...| |-- addtest.erb | |-- home.erb | |-- index.html.erb | |-- publiclist.erb | |-- share.erb | `-- upload.erb...|-- layouts | |-- application.html.erb | |-- mailer.html.erb | `-- mailer.text.erb `-- recommend...`-- show.erb hint2: 从hint2可以明确(看到hint1其实可以猜测)的知道需要跨目录上传文件到

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Nova for mac(强大的代码编辑工具)v10.2激活版

Nova Mac版软件还内置支持CoffeeScript，CSS，Diff，ERB，Haml，HTML等，且具有非常强大的API和内置的扩展浏览器，因此非常易于扩展！...Nova已内置支持CoffeeScript，CSS，Diff，ERB，Haml，HTML，INI，JavaScript，JSON，JSX，Less，Lua，Markdown，Perl，PHP，Python

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【传知代码】检测图像P图痕迹（论文复现）

_1 = ERB(256, self.num_class) self.erb_db_2 = ERB(512, self.num_class) self.erb_db_3...= ERB(1024, self.num_class) self.erb_db_4 = ERB(2048, self.num_class) self.erb_trans..._1 = ERB(self.num_class, self.num_class) self.erb_trans_2 = ERB(self.num_class, self.num_class...其次是网页版的web，运行python web.py文件，可以在浏览器中通过与以上类似的操作，得到一张篡改检测的图像。...部署方式环境要求： python 3.7 torch==1.13.1 torchvision==0.14.1 segmentation-models-pytorch==0.3.3 opencv-python-headless

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Rails MVC 和 CRUD(10)

[root@h202 blog]# cat app/views/articles/index.html.erb Listing articles ...table> [root@h202 blog]# 访问 /articles ---- 添加链接 [root@h202 blog]# vim app/views/articles/index.html.erb...[root@h202 blog]# cat app/views/articles/index.html.erb Link test!!!!...article.text %> [root@h202 blog]# vim app/views/articles/show.html.erb...[root@h202 blog]# cat app/views/articles/new.html.erb Test blog http://soft.dog/ <%= form_for

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Rails MVC 和 CRUD(5)

root@h202 blog]# 刷新页面这次报错，是视图中找不到对应的模板 ---- 创建模板 [root@h202 blog]# vim app/views/articles/new.html.erb...[root@h202 blog]# cat app/views/articles/new.html.erb Test blog http://soft.dog/ [root@h202...约定优于配置的设计，这里的目录地址，和文件命名都是有意义的 app/views 是默认的视图存放处 articles/new 是 articles#new 方法默认去寻找的视图 new.html.erb...文件中后面的扩展名 .html.erb 也包含了意义，html 指定模板类型，erb 指定用来处理模板的程序再次刷新这次没有报错，获得了我指定的内容

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揭秘AI图像篡改检测：让恶意P图无处遁形

_1 = ERB(256, self.num_class) self.erb_db_2 = ERB(512, self.num_class) self.erb_db_3...= ERB(1024, self.num_class) self.erb_db_4 = ERB(2048, self.num_class) self.erb_trans..._1 = ERB(self.num_class, self.num_class) self.erb_trans_2 = ERB(self.num_class, self.num_class...其次是网页版的web，运行python web.py文件，可以在浏览器中通过与以上类似的操作，得到一张篡改检测的图像。...部署方式环境要求： python 3.7 torch==1.13.1 torchvision==0.14.1 segmentation-models-pytorch==0.3.3 opencv-python-headless

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Rails布局和视图渲染

= Book.all end end 基于“多约定，少配置”原则，在 index 动作末尾并没有指定要渲染的视图，Rails会自动在控制器的视图文件夹中寻找 action_name.html.erb..." render action: "edit.html.erb" render "books/edit" render "books/edit.html.erb" render template: "books...如果没有 .erb 布局，Rails会使用 .builder 布局。...布局渲染局部视图 _link_area.html.erb ，此时局部布局与局部视图保存在同一个文件夹中。...new.html.erb New zone edit.html.erb <h1

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Rails MVC 和 CRUD(3)

create app/controllers/welcome_controller.rb route get 'welcome/index' invoke erb...create app/views/welcome create app/views/welcome/index.html.erb invoke test_unit...[root@h202 blog]# cat app/views/welcome/index.html.erb My first test Find me in app/views.../welcome/index.html.erb [root@h202 blog]# ---- 设置首页路由决定哪个控制器会接受到这个请求 [root@h202 blog]# vim config...127.0.0.0/127.255.255.255 Processing by WelcomeController#index as HTML Rendered welcome/index.html.erb

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Rails 构建评论功能（11）

javascripts/comments.coffee cat app/assets/stylesheets/comments.scss cat app/views/articles/show.html.erb...cat app/controllers/comments_controller.rb cat app/views/articles/show.html.erb cat app/views/comments.../_comment.html.erb cat app/views/articles/show.html.erb cat app/views/comments/_form.html.erb cat app.../views/articles/show.html.erb cat app/views/comments/_comment.html.erb cat app/controllers/comments_controller.rb

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从Web开发者的视角来解读MVC架构

Rails (Ruby) Express (JS) Backbone (JS) Angular (JS) Laravel (PHP) Zend (PHP) Codeigniter (PHP) Django (Python...) Flask (Python) 接着，我们重点来讨论Ruby on Rails和Codeigniter(PHP)。...虽然类似并借用了Django for Python的某些概念，但是这两个框架实际上并没有严格的文件夹结构。...对于Ruby on Rails而言，我们可以使用嵌入式的ERB(https://ruby-doc.org/stdlib/libdoc/erb/rdoc/ERB.html)。...而对于Ruby语言，我们也可以使用Haml(http://haml.info/)和针对Python的Flask(http://flask.pocoo.org/)。

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TRTC Electron SDK: Mac 下构建双架构包

推荐使用 electron-builder@23 版本，低版本打包可能存在 python 或者 node.js spawn 报错。...代码文件：./.erb/configs/webpack.config.base.js注意 .node 文件加载路径相关的配置和代码，需要与 electron-builder 中的配置保持一致，否则会导致构建或者运行时失败..."package": "node -r @babel/register ./.erb/scripts/clean.js dist release && yarn build && electron-builder...build --publish never", "package:mac-universal": "node -r @babel/register ./.erb/scripts/clean.js...推荐使用 electron-builder@23 版本，低版本打包可能存在 python 或者 node.js spawn 报错。

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Rails 容器与配置(3)

.keep app/views/ app/views/articles/ app/views/articles/_form.html.reb app/views/articles/edit.html.erb...app/views/articles/index.html.erb app/views/articles/new.html.erb app/views/articles/show.html.erb app.../views/comments/ app/views/comments/_comment.html.erb app/views/comments/_form.html.erb app/views/layouts.../ app/views/layouts/application.html.erb app/views/welcome/ app/views/welcome/index.html.erb bin/ bin

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Rails 构建评论功能（7）

再次访问，显示效果不变再将评论的表单也抽出 [root@h202 blog]# vim app/views/comments/_form.html.erb [root@h202 blog]# cat...app/views/comments/_form.html.erb ... [root@h202 blog]# vim app/views/articles/show.html.erb...[root@h202 blog]# cat app/views/articles/show.html.erb Title: <%= @article.title

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Rails 构建评论功能（6）

如果程序中重复代码达到一定量级，会影响可读性和可维护性，这时我们可以将其中重复部分抽出来，单独成块 [root@h202 blog]# vim app/views/comments/_comment.html.erb...[root@h202 blog]# cat app/views/comments/_comment.html.erb Commenter:...Comment: [root@h202 blog]# vim app/views/articles/show.html.erb...[root@h202 blog]# cat app/views/articles/show.html.erb Title: <%= @article.title

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Rails MVC 和 CRUD(13)

params.require(:article).permit(:title,:text) end end [root@h202 blog]# vim app/views/articles/index.html.erb...[root@h202 blog]# cat app/views/articles/index.html.erb Link test!!!!... [root@h202 blog]# [root@h202 blog]# vim app/views/articles/show.html.erb...[root@h202 blog]# cat app/views/articles/show.html.erb Title: <%= @article.title

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Rails 构建评论功能（5）

修改视图和控制器 [root@h202 blog]# vim app/views/articles/show.html.erb [root@h202 blog]# cat app/views/articles.../show.html.erb Title: Text:</strong...(:comment).permit(:commenter, :body) end end [root@h202 blog]# vim app/views/articles/show.html.erb...[root@h202 blog]# cat app/views/articles/show.html.erb Title: <%= @article.title

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Rails MVC 和 CRUD(6)

添加表单使用 form_for 来构造一个简单表单 [root@h202 blog]# vim app/views/articles/new.html.erb [root@h202 blog]# cat...app/views/articles/new.html.erb Test blog http://soft.dog/ ...而这个页面 (Restfull API) 应该是用来进行显示的，而不是进行处理的我们进行一下调整 [root@h202 blog]# vim app/views/articles/new.html.erb...[root@h202 blog]# cat app/views/articles/new.html.erb Test blog http://soft.dog/ <%= form_for

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Puppet管理Nginx主机

files ├── manifests │ ├── conf.pp │ ├── init.pp │ └── install.pp └── templates ├── nginx.conf.erb... └── vhost.erb 三：配置解释 install.pp为安装nginx的配置文件 [root@master manifests]# cat install.pp class nginx...=> "644", path => "/etc/nginx/conf.d/${filename}", content => template("nginx/vhost.erb... include nginx::install,nginx::conf } templates下面为nginx配置文件模板： [root@master templates]# cat vhost.erb

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