ruby/rails中的中文处理

最新推荐文章于 2024-09-06 23:09:25 发布
最新推荐文章于 2024-09-06 23:09:25 发布 · 143 阅读 · 0
文章标签：

#Ruby #Rails

本文探讨了Ruby语言在处理Unicode及中文字符时面临的挑战，并提供了一些关于UTF-8和Unicode之间关系的理解。
由于当前的ruby并不支持unicode, 所以中文相关的处理在ruby中一直比较模糊,基本上是各自尝试的路子, 我也列出一些帮助自己整理思路
utf8和unicode的关系[/b]
utf其实是(Unicode Translation Format), 也就是unicod...
nishizhen
关注
Ruby on Rails 4 Tutorial 中文版
01-27
在阅读《Ruby on Rails 4 Tutorial》的过程中，你将深入理解MVC（Model-View-Controller）架构模式，它是Rails的核心设计思想。Model代表数据模型，负责与数据库交互；View是用户界面，展示数据；Controller作为两者...
Ruby On Rails中文教材(PDF)
05-06
本中文教材《Ruby On Rails》可能是针对初学者和有一定编程基础的开发者设计的，通过PDF格式提供，便于读者在线阅读或离线保存。PDF文档通常包含详细的教程、实例代码和可能的练习题，旨在帮助学习者全面了解和掌握...
Rails的中文乱码问题
努力，让生活变得更美好
06-09 464
乱码情况一：netbeas控制台输出乱码 具体表现为：在程序中定义中文字符串，然后输出。但输出为乱码 解决方法：打开netbeans安装目录，找到etc目录下的netbeans.conf文件。在netbeans_default_options的最后面添加上-J-Dfile.encoding=UTF-8 这种情况，一般发生在win下面。   乱码情况二：含有中文目录或文件名的输出为乱码...
ruby语言开源Web应用框架 Ruby on Rails 简介
whatday的专栏
08-27 2334
目录 Ruby on Rails是什么 历史 Rails 的 MVC 架构 Web 服务器支持 数据库支持 系统要求 集成开发环境 Ruby on Rails是什么 Ruby on Rails（官方简称为 Rails，亦被简称为 RoR）是一个使用Ruby语言写的开源Web应用框架，它是严格按照MVC结构开发的。它努力使自身保持简单，来使实际的应用开发时的代码更少，使用最少的配置。 Ruby on Rails（官方简称为 Rails，亦被简称为 RoR），是一个使用Ruby语言写的开..
【Ruby】Web框架ruby on rails初识(MVC架构初理解)
Janium的博客
09-06 2074
利用脚手架快速搭建一个有着CRUD功能的网站 我们只需要两条命令，就可以搭建出一个简单的学生管理系统的网站
Frist try Ruby and Rails
weixin_30800987的博客
03-13 163
一、ruby和rails简介 ruby是一种面向对象的动态脚本语言。它的语法很灵活，而且提供了丰富的类库。因此，用ruby编写程序的效率是非常高的。 　　虽然ruby很早就出现了（1993年诞生于日本），但由于ruby一直缺乏英语文档，而且当时的ruby在web开发上并不怎么出众。因此，在2000年之前，ruby还只在日本流行。但这一切被2000年问世的rails打破。 　　Rail...
ruby与rails简介
clitonmr的专栏
03-06 972
一、ruby和rails简介 ruby是一种面向对象的动态脚本语言。它的语法很灵活，而且提供了丰富的类库。因此，用ruby编写程序的效率是非常高的。 虽然ruby很早就出现了（1993年诞生于日本），但由于ruby一直缺乏英语文档，而且当时的ruby在web开发上并不怎么出众。因此，在2000年之前，ruby还只在日本流行。但这一切被2000年问世的rails打破。 Rails是使用纯r...
AWS OpsWorks食谱集合：Ruby/Rails/Node.js应用部署指南
描述中提到的"程序文件"和"Procfile"是针对Ruby on Rails和Node.js应用中常见的Procfile的处理，Procfile用于声明应用程序进程类型及其应该执行的命令，从而帮助应用程序部署时明确启动进程的类型。 "工人"部分描述...
E:/Bitnami/redmine-5.0.3-0/ruby/bin/ruby.exe -x E:\Bitnami\redmine-5.0.3-0\apps\redmine\htdocs\bin\bundle exec E:\Bitnami\redmine-5.0.3-0\ruby\bin\ruby.exe E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/bin/rails server -b 127.0.0.1 -p 3000 -e development Beginning in Rails 4, Rails ships with a `rails` binstub at ./bin/rails that should be used instead of the Bundler-generated `rails` binstub. If you are seeing this message, your binstub at ./bin/rails was generated by Bundler instead of Rails. You might need to regenerate your `rails` binstub locally and add it to source control: rails app:update:bin # Bear in mind this generates other binstubs # too that you may or may not want (like yarn) If you already have Rails binstubs in source control, you might be inadvertently overwriting them during deployment by using bundle install with the --binstubs option. If your application was created prior to Rails 4, here's how to upgrade: bundle config --delete bin # Turn off Bundler's stub generator rails app:update:bin # Use the new Rails executables git add bin # Add bin/ to source control You may need to remove bin/ from your .gitignore as well. When you install a gem whose executable you want to use in your app, generate it and add it to source control: bundle binstubs some-gem-name git add bin/new-executable => Booting Thin => Rails 6.1.7 application starting in development http://127.0.0.1:3000 => Run `bin/rails server --help` for more startup options Please add the following to your Gemfile to avoid polling for changes: gem 'wdm', '>= 0.1.0' if Gem.win_platform? E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activerecord-6.1.7/lib/active_record/dynamic_matchers.rb:22:in `method_missing': undefined method `acts_as_taggable_on' for Principal (call 'Principal.connection' to establish a connection):Class (NoMethodError) Did you mean? acts_as_watchable from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/lib/redmine_simple_kanban/patches/principal_patch.rb:11:in `block in included' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/lib/redmine_simple_kanban/patches/principal_patch.rb:8:in `class_eval' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/lib/redmine_simple_kanban/patches/principal_patch.rb:8:in `included' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/init.rb:61:in `include' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/init.rb:61:in `block (3 levels) in <top (required)>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/init.rb:61:in `class_eval' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/init.rb:61:in `block (2 levels) in <top (required)>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/init.rb:50:in `each' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/plugins/redmine_simple_kanban/init.rb:50:in `block in <top (required)>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/lazy_load_hooks.rb:68:in `block in execute_hook' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/lazy_load_hooks.rb:61:in `with_execution_control' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/lazy_load_hooks.rb:66:in `execute_hook' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/lazy_load_hooks.rb:52:in `block in run_load_hooks' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/lazy_load_hooks.rb:51:in `each' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/lazy_load_hooks.rb:51:in `run_load_hooks' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/application/finisher.rb:140:in `block in <module:Finisher>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/initializable.rb:32:in `instance_exec' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/initializable.rb:32:in `run' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/initializable.rb:61:in `block in run_initializers' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:228:in `block in tsort_each' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:431:in `each_strongly_connected_component_from' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:349:in `block in each_strongly_connected_component' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:347:in `each' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:347:in `call' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:347:in `each_strongly_connected_component' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:226:in `tsort_each' from E:/Bitnami/redmine-5.0.3-0/ruby/lib/ruby/2.6.0/tsort.rb:205:in `tsort_each' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/initializable.rb:60:in `run_initializers' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/application.rb:391:in `initialize!' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/config/environment.rb:16:in `<top (required)>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.1/lib/zeitwerk/kernel.rb:35:in `require' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/zeitwerk-2.6.1/lib/zeitwerk/kernel.rb:35:in `require' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/dependencies.rb:332:in `block in require' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/dependencies.rb:299:in `load_dependency' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/activesupport-6.1.7/lib/active_support/dependencies.rb:332:in `require' from config.ru:3:in `block in <main>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/rack-2.2.4/lib/rack/builder.rb:116:in `eval' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/rack-2.2.4/lib/rack/builder.rb:116:in `new_from_string' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/rack-2.2.4/lib/rack/builder.rb:105:in `load_file' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/rack-2.2.4/lib/rack/builder.rb:66:in `parse_file' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/rack-2.2.4/lib/rack/server.rb:349:in `build_app_and_options_from_config' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/rack-2.2.4/lib/rack/server.rb:249:in `app' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/rack-2.2.4/lib/rack/server.rb:422:in `wrapped_app' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/commands/server/server_command.rb:77:in `log_to_stdout' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/commands/server/server_command.rb:37:in `start' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/commands/server/server_command.rb:144:in `block in perform' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/commands/server/server_command.rb:135:in `tap' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/commands/server/server_command.rb:135:in `perform' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/thor-1.2.1/lib/thor/command.rb:27:in `run' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/thor-1.2.1/lib/thor/invocation.rb:127:in `invoke_command' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/thor-1.2.1/lib/thor.rb:392:in `dispatch' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/command/base.rb:69:in `perform' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/command.rb:48:in `invoke' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/commands.rb:18:in `<top (required)>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/app_loader.rb:59:in `require' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/app_loader.rb:59:in `block in exec_app' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/app_loader.rb:48:in `loop' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/app_loader.rb:48:in `exec_app' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/lib/rails/cli.rb:7:in `<top (required)>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/exe/rails:10:in `require' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/vendor/bundle/ruby/2.6.0/gems/railties-6.1.7/exe/rails:10:in `<top (required)>' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/bin/rails:29:in `load' from E:/Bitnami/redmine-5.0.3-0/apps/redmine/htdocs/bin/rails:29:in `<main>' Exiting Process finished with exit code 1
09-11
1. 如何确保Ruby on Rails项目中的所有依赖gem都已正确安装？ 2. 在Redmine中安装插件时，如何确认插件与当前版本的兼容性？ 3. 如果遇到“undefined method”错误，有哪些调试步骤？ 4. 如何处理Redmine启动时的...
Ruby On Rails中文教材深度解析
Ruby On Rails中文教材(PDF)能为学习者提供全面、系统的知识学习路径，并通过实例和练习加深理解和记忆。由于文件名称为“rubyonrails.pdf”，建议在阅读时采用支持PDF格式的阅读器，并确保有适合的环境进行代码的...
Ruby/Rails: 不一样的'Web'应用
Step Third
07-26 181
我不是Web程序员，也从来未开发过用户超过10个人的'web'项目:-)，但这并不意味着web技术对我无用，正相反，我开发过许多和web技术有关的程序和库,web架构和思想对我的设计和开发有着很大的帮助。 例如我经常碰到要设计通讯协议以适应不可靠的传输，web的无状态特性正是克服不可靠传输的法宝，屡试不爽:-) 最近一段时间用ruby作了不少东西，也有用rails，但是从来没有对rai...
Ruby和Rails
sunchunmei555的专栏
11-09 733
一、ruby和rails简介       ruby是一种面向对象的动态脚本语言。它的语法很灵活，而且提供了丰富的类库。因此，用ruby编写程序的效率是非常高的。 虽然ruby很早就出现了（1993年诞生于日本），但由于ruby一直缺乏英语文档，而且当时的ruby在web开发上并不怎么出众。因此，在2000年之前，ruby还只在日本流行。但这一切被2000年问世的rails打破。
什么是Ruby on Rails？
代码教主
06-12 8295
图片来源： RubyonRails.org 纯粹主义者的Web开发框架 早在1995年，松本行弘（Yukihiro Matsumoto）发行了Ruby 0.95，它是一种纯的，面向对象（OO）的通用编程语言： 作为一名语言狂热者和面向对象的粉丝，有15年的历史了，我真的想要一种真正的面向对象，易于使用的脚本语言。 我寻找了，但是找不到。 所以我决定做到这一点。 — Y. Matsumo...
Ruby on rails初体验(一)
weixin_33921089的博客
11-01 875
接触ruby on rails 已经有一段时间了，想记录一下自己的rails历程。自己写一些小例子来帮助学习。 　 Rails 适用于那些以数据为中心的应用，很多应用的核心部分包括一个数据库，这些引用的存在的主要原因是为了让客户可以通过它们来操作数据库，而不是直接使用SQL。 Rails应用的组成部分： （1）Action...
基于Matlab开发的人脸识别考勤系统_人脸识别考勤系统_人脸扫描分割预处理灰度化尺度归一化特征提取对比人脸库数据_输出姓名性别学号等识别结果_统计每人打卡次数时间_一键导出考勤表.zip
12-22
基于Matlab开发的人脸识别考勤系统_人脸识别考勤系统_人脸扫描分割预处理灰度化尺度归一化特征提取对比人脸库数据_输出姓名性别学号等识别结果_统计每人打卡次数时间_一键导出考勤表.zip
Jill5_KG-RNN_46300_1766321738791.zip
12-22
Jill5_KG-RNN_46300_1766321738791.zip
基于Java的学生选课与成绩管理系统的设计与实现
最新发布
12-22
本系统旨在构建一套面向高等院校的综合性教务管理平台，涵盖学生、教师及教务处三个核心角色的业务需求。系统设计着重于实现教学流程的规范化与数据处理的自动化，以提升日常教学管理工作的效率与准确性。 在面向学生的功能模块中，系统提供了课程选修服务，学生可依据培养方案选择相应课程，并生成个人专属的课表。成绩查询功能支持学生查阅个人各科目成绩，同时系统可自动计算并展示该课程的全班最高分、平均分、最低分以及学生在班级内的成绩排名。 教师端功能主要围绕课程与成绩管理展开。教师可发起课程设置申请，提交包括课程编码、课程名称、学分学时、课程概述在内的新课程信息，亦可对已开设课程的信息进行更新或撤销。在课程管理方面，教师具备录入所授课程期末考试成绩的权限，并可导出选修该课程的学生名单。 教务处作为管理中枢，拥有课程审批与教学统筹两大核心职能。课程设置审批模块负责处理教师提交的课程申请，管理员可根据教学计划与资源情况进行审核批复。教学安排模块则负责全局管控，包括管理所有学生的选课最终结果、生成包含学号、姓名、课程及成绩的正式成绩单，并能基于选课与成绩数据，统计各门课程的实际选课人数、最高分、最低分、平均分以及成绩合格的学生数量。 资源来源于网络分享，仅用于学习交流使用，请勿用于商业，如有侵权请联系我删除！
热红外图像温度检测与处理系统_基于MatlabGUI的热红外图像灰度化加噪去噪算法对比温度标定带像素温度提取及可视化软件_用于工业设备故障诊断建筑能耗分析医疗体温筛查电.zip
12-22
热红外图像温度检测与处理系统_基于MatlabGUI的热红外图像灰度化加噪去噪算法对比温度标定带像素温度提取及可视化软件_用于工业设备故障诊断建筑能耗分析医疗体温筛查电.zip
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
表情包 代码片
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值