-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathlayout.html
468 lines (434 loc) · 26.9 KB
/
layout.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-CN" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title></title>
<link rel="stylesheet" type="text/css" href="stylesheets/style.css" />
<link rel="stylesheet" type="text/css" href="stylesheets/print.css" media="print" />
<link rel="stylesheet" type="text/css" href="stylesheets/syntaxhighlighter/shCore.css" />
<link rel="stylesheet" type="text/css" href="stylesheets/syntaxhighlighter/shThemeRailsGuides.css" />
<link rel="stylesheet" type="text/css" href="stylesheets/fixes.css" />
<link href="images/favicon.ico" rel="shortcut icon" type="image/x-icon" />
</head>
<body class="guide">
<div id="topNav">
<div class="wrapper">
<strong class="more-info-label">更多内容 <a href="http://rubyonrails.org/">rubyonrails.org:</a> </strong>
<span class="red-button more-info-button">
更多内容
</span>
<ul class="more-info-links s-hidden">
<li class="more-info"><a href="http://rubyonrails.org/">综览</a></li>
<li class="more-info"><a href="http://rubyonrails.org/download">下载</a></li>
<li class="more-info"><a href="http://rubyonrails.org/deploy">部署</a></li>
<li class="more-info"><a href="https://github.com/rails/rails">源码</a></li>
<li class="more-info"><a href="http://rubyonrails.org/screencasts">视频</a></li>
<li class="more-info"><a href="http://rubyonrails.org/documentation">文件</a></li>
<li class="more-info"><a href="http://rubyonrails.org/community">社群</a></li>
<li class="more-info"><a href="http://weblog.rubyonrails.org/">Blog</a></li>
</ul>
</div>
</div>
<div id="header">
<div class="wrapper clearfix">
<h1><a href="index.html" title="回首页">Guides.rubyonrails.org</a></h1>
<ul class="nav">
<li><a class="nav-item" href="index.html">首页</a></li>
<li class="guides-index guides-index-large">
<a href="index.html" id="guidesMenu" class="guides-index-item nav-item">指南目录</a>
<div id="guides" class="clearfix" style="display: none;">
<hr />
<dl class="L">
<dt>入门</dt>
<dd><a href="getting_started.html">Rails 入门</a></dd>
<dt>模型</dt>
<dd><a href="active_record_basics.html">Active Record 基础</a></dd>
<dd><a href="active_record_migrations.html">Active Record 数据库迁移</a></dd>
<dd><a href="active_record_validations.html">Active Record 数据验证</a></dd>
<dd><a href="active_record_callbacks.html">Active Record 回调</a></dd>
<dd><a href="association_basics.html">Active Record 关联</a></dd>
<dd><a href="active_record_querying.html">Active Record 查询</a></dd>
<dt>视图</dt>
<dd><a href="layouts_and_rendering.html">Rails 布局和视图渲染</a></dd>
<dd><a href="form_helpers.html">Action View 表单帮助方法</a></dd>
<dt>控制器</dt>
<dd><a href="action_controller_overview.html">Action Controller 简介</a></dd>
<dd><a href="routing.html">Rails 路由全解</a></dd>
</dl>
<dl class="R">
<dt>深入</dt>
<dd><a href="active_support_core_extensions.html">Active Support 核心扩展</a></dd>
<dd><a href="i18n.html">Rails 国际化 API</a></dd>
<dd><a href="action_mailer_basics.html">Action Mailer 基础</a></dd>
<dd><a href="active_job_basics.html">Active Job 基础</a></dd>
<dd><a href="security.html">Rails 安全指南</a></dd>
<dd><a href="debugging_rails_applications.html">调试 Rails 程序</a></dd>
<dd><a href="configuring.html">设置 Rails 程序</a></dd>
<dd><a href="command_line.html">Rails 命令行</a></dd>
<dd><a href="asset_pipeline.html">Asset Pipeline</a></dd>
<dd><a href="working_with_javascript_in_rails.html">在 Rails 中使用 JavaScript</a></dd>
<dd><a href="constant_autoloading_and_reloading.html">Constant Autoloading and Reloading</a></dd>
<dt>扩展 Rails</dt>
<dd><a href="rails_on_rack.html">Rails on Rack</a></dd>
<dd><a href="generators.html">客制与新建 Rails 产生器</a></dd>
<dd><a href="rails_application_templates.html">Rails 应用程式模版</a></dd>
<dt>贡献 Ruby on Rails</dt>
<dd><a href="contributing_to_ruby_on_rails.html">贡献 Ruby on Rails</a></dd>
<dd><a href="api_documentation_guidelines.html">API 文件准则</a></dd>
<dd><a href="ruby_on_rails_guides_guidelines.html">Ruby on Rails 指南准则</a></dd>
<dt>维护方针</dt>
<dd><a href="maintenance_policy.html">维护方针</a></dd>
<dt>发布记</dt>
<dd><a href="upgrading_ruby_on_rails.html">升级 Ruby on Rails</a></dd>
<dd><a href="4_2_release_notes.html">Ruby on Rails 4.2 发布记</a></dd>
<dd><a href="4_1_release_notes.html">Ruby on Rails 4.1 发布记</a></dd>
<dd><a href="4_0_release_notes.html">Ruby on Rails 4.0 发布记</a></dd>
<dd><a href="3_2_release_notes.html">Ruby on Rails 3.2 发布记</a></dd>
<dd><a href="3_1_release_notes.html">Ruby on Rails 3.1 发布记</a></dd>
<dd><a href="3_0_release_notes.html">Ruby on Rails 3.0 发布记</a></dd>
<dd><a href="2_3_release_notes.html">Ruby on Rails 2.3 发布记</a></dd>
<dd><a href="2_2_release_notes.html">Ruby on Rails 2.2 发布记</a></dd>
</dl>
</div>
</li>
<!-- <li><a class="nav-item" href="//github.com/docrails-tw/wiki">参与翻译</a></li> -->
<li><a class="nav-item" href="https://github.com/ruby-china/guides/blob/master/CONTRIBUTING.md">贡献</a></li>
<li><a class="nav-item" href="credits.html">致谢</a></li>
<li class="guides-index guides-index-small">
<select class="guides-index-item nav-item">
<option value="index.html">指南目录</option>
<optgroup label="入门">
<option value="getting_started.html">Rails 入门</option>
</optgroup>
<optgroup label="模型">
<option value="active_record_basics.html">Active Record 基础</option>
<option value="active_record_migrations.html">Active Record 数据库迁移</option>
<option value="active_record_validations.html">Active Record 数据验证</option>
<option value="active_record_callbacks.html">Active Record 回调</option>
<option value="association_basics.html">Active Record 关联</option>
<option value="active_record_querying.html">Active Record 查询</option>
</optgroup>
<optgroup label="视图">
<option value="layouts_and_rendering.html">Rails 布局和视图渲染</option>
<option value="form_helpers.html">Action View 表单帮助方法</option>
</optgroup>
<optgroup label="控制器">
<option value="action_controller_overview.html">Action Controller 简介</option>
<option value="routing.html">Rails 路由全解</option>
</optgroup>
<optgroup label="深入">
<option value="active_support_core_extensions.html">Active Support 核心扩展</option>
<option value="i18n.html">Rails 国际化 API</option>
<option value="action_mailer_basics.html">Action Mailer 基础</option>
<option value="active_job_basics.html">Active Job 基础</option>
<option value="security.html">Rails 安全指南</option>
<option value="debugging_rails_applications.html">调试 Rails 程序</option>
<option value="configuring.html">设置 Rails 程序</option>
<option value="command_line.html">Rails 命令行</option>
<option value="asset_pipeline.html">Asset Pipeline</option>
<option value="working_with_javascript_in_rails.html">在 Rails 中使用 JavaScript</option>
<option value="constant_autoloading_and_reloading.html">Constant Autoloading and Reloading</option>
</optgroup>
<optgroup label="扩展 Rails">
<option value="rails_on_rack.html">Rails on Rack</option>
<option value="generators.html">客制与新建 Rails 产生器</option>
<option value="rails_application_templates.html">Rails 应用程式模版</option>
</optgroup>
<optgroup label="贡献 Ruby on Rails">
<option value="contributing_to_ruby_on_rails.html">贡献 Ruby on Rails</option>
<option value="api_documentation_guidelines.html">API 文件准则</option>
<option value="ruby_on_rails_guides_guidelines.html">Ruby on Rails 指南准则</option>
</optgroup>
<optgroup label="维护方针">
<option value="maintenance_policy.html">维护方针</option>
</optgroup>
<optgroup label="发布记">
<option value="upgrading_ruby_on_rails.html">升级 Ruby on Rails</option>
<option value="4_2_release_notes.html">Ruby on Rails 4.2 发布记</option>
<option value="4_1_release_notes.html">Ruby on Rails 4.1 发布记</option>
<option value="4_0_release_notes.html">Ruby on Rails 4.0 发布记</option>
<option value="3_2_release_notes.html">Ruby on Rails 3.2 发布记</option>
<option value="3_1_release_notes.html">Ruby on Rails 3.1 发布记</option>
<option value="3_0_release_notes.html">Ruby on Rails 3.0 发布记</option>
<option value="2_3_release_notes.html">Ruby on Rails 2.3 发布记</option>
<option value="2_2_release_notes.html">Ruby on Rails 2.2 发布记</option>
</optgroup>
</select>
</li>
</ul>
</div>
</div>
</div>
<hr class="hide" />
<div id="feature">
<div class="wrapper">
</div>
</div>
<div id="container">
<div class="wrapper">
<div id="mainCol">
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-CN" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title></title>
<link rel="stylesheet" type="text/css" href="stylesheets/style.css" />
<link rel="stylesheet" type="text/css" href="stylesheets/print.css" media="print" />
<link rel="stylesheet" type="text/css" href="stylesheets/syntaxhighlighter/shCore.css" />
<link rel="stylesheet" type="text/css" href="stylesheets/syntaxhighlighter/shThemeRailsGuides.css" />
<link rel="stylesheet" type="text/css" href="stylesheets/fixes.css" />
<link href="images/favicon.ico" rel="shortcut icon" type="image/x-icon" />
</head>
<body class="guide">
<div id="topNav">
<div class="wrapper">
<strong class="more-info-label">更多内容 <a href="http://rubyonrails.org/">rubyonrails.org:</a> </strong>
<span class="red-button more-info-button">
更多内容
</span>
<ul class="more-info-links s-hidden">
<li class="more-info"><a href="http://rubyonrails.org/">综览</a></li>
<li class="more-info"><a href="http://rubyonrails.org/download">下载</a></li>
<li class="more-info"><a href="http://rubyonrails.org/deploy">部署</a></li>
<li class="more-info"><a href="https://github.com/rails/rails">源码</a></li>
<li class="more-info"><a href="http://rubyonrails.org/screencasts">视频</a></li>
<li class="more-info"><a href="http://rubyonrails.org/documentation">文件</a></li>
<li class="more-info"><a href="http://rubyonrails.org/community">社群</a></li>
<li class="more-info"><a href="http://weblog.rubyonrails.org/">Blog</a></li>
</ul>
</div>
</div>
<div id="header">
<div class="wrapper clearfix">
<h1><a href="index.html" title="回首页">Guides.rubyonrails.org</a></h1>
<ul class="nav">
<li><a class="nav-item" href="index.html">首页</a></li>
<li class="guides-index guides-index-large">
<a href="index.html" id="guidesMenu" class="guides-index-item nav-item">指南目录</a>
<div id="guides" class="clearfix" style="display: none;">
<hr />
<dl class="L">
<dt>入门</dt>
<dd><a href="getting_started.html">Rails 入门</a></dd>
<dt>模型</dt>
<dd><a href="active_record_basics.html">Active Record 基础</a></dd>
<dd><a href="active_record_migrations.html">Active Record 数据库迁移</a></dd>
<dd><a href="active_record_validations.html">Active Record 数据验证</a></dd>
<dd><a href="active_record_callbacks.html">Active Record 回调</a></dd>
<dd><a href="association_basics.html">Active Record 关联</a></dd>
<dd><a href="active_record_querying.html">Active Record 查询</a></dd>
<dt>视图</dt>
<dd><a href="layouts_and_rendering.html">Rails 布局和视图渲染</a></dd>
<dd><a href="form_helpers.html">Action View 表单帮助方法</a></dd>
<dt>控制器</dt>
<dd><a href="action_controller_overview.html">Action Controller 简介</a></dd>
<dd><a href="routing.html">Rails 路由全解</a></dd>
</dl>
<dl class="R">
<dt>深入</dt>
<dd><a href="active_support_core_extensions.html">Active Support 核心扩展</a></dd>
<dd><a href="i18n.html">Rails 国际化 API</a></dd>
<dd><a href="action_mailer_basics.html">Action Mailer 基础</a></dd>
<dd><a href="active_job_basics.html">Active Job 基础</a></dd>
<dd><a href="security.html">Rails 安全指南</a></dd>
<dd><a href="debugging_rails_applications.html">调试 Rails 程序</a></dd>
<dd><a href="configuring.html">设置 Rails 程序</a></dd>
<dd><a href="command_line.html">Rails 命令行</a></dd>
<dd><a href="asset_pipeline.html">Asset Pipeline</a></dd>
<dd><a href="working_with_javascript_in_rails.html">在 Rails 中使用 JavaScript</a></dd>
<dd><a href="constant_autoloading_and_reloading.html">Constant Autoloading and Reloading</a></dd>
<dt>扩展 Rails</dt>
<dd><a href="rails_on_rack.html">Rails on Rack</a></dd>
<dd><a href="generators.html">客制与新建 Rails 产生器</a></dd>
<dd><a href="rails_application_templates.html">Rails 应用程式模版</a></dd>
<dt>贡献 Ruby on Rails</dt>
<dd><a href="contributing_to_ruby_on_rails.html">贡献 Ruby on Rails</a></dd>
<dd><a href="api_documentation_guidelines.html">API 文件准则</a></dd>
<dd><a href="ruby_on_rails_guides_guidelines.html">Ruby on Rails 指南准则</a></dd>
<dt>维护方针</dt>
<dd><a href="maintenance_policy.html">维护方针</a></dd>
<dt>发布记</dt>
<dd><a href="upgrading_ruby_on_rails.html">升级 Ruby on Rails</a></dd>
<dd><a href="4_2_release_notes.html">Ruby on Rails 4.2 发布记</a></dd>
<dd><a href="4_1_release_notes.html">Ruby on Rails 4.1 发布记</a></dd>
<dd><a href="4_0_release_notes.html">Ruby on Rails 4.0 发布记</a></dd>
<dd><a href="3_2_release_notes.html">Ruby on Rails 3.2 发布记</a></dd>
<dd><a href="3_1_release_notes.html">Ruby on Rails 3.1 发布记</a></dd>
<dd><a href="3_0_release_notes.html">Ruby on Rails 3.0 发布记</a></dd>
<dd><a href="2_3_release_notes.html">Ruby on Rails 2.3 发布记</a></dd>
<dd><a href="2_2_release_notes.html">Ruby on Rails 2.2 发布记</a></dd>
</dl>
</div>
</li>
<!-- <li><a class="nav-item" href="//github.com/docrails-tw/wiki">参与翻译</a></li> -->
<li><a class="nav-item" href="https://github.com/ruby-china/guides/blob/master/CONTRIBUTING.md">贡献</a></li>
<li><a class="nav-item" href="credits.html">致谢</a></li>
<li class="guides-index guides-index-small">
<select class="guides-index-item nav-item">
<option value="index.html">指南目录</option>
<optgroup label="入门">
<option value="getting_started.html">Rails 入门</option>
</optgroup>
<optgroup label="模型">
<option value="active_record_basics.html">Active Record 基础</option>
<option value="active_record_migrations.html">Active Record 数据库迁移</option>
<option value="active_record_validations.html">Active Record 数据验证</option>
<option value="active_record_callbacks.html">Active Record 回调</option>
<option value="association_basics.html">Active Record 关联</option>
<option value="active_record_querying.html">Active Record 查询</option>
</optgroup>
<optgroup label="视图">
<option value="layouts_and_rendering.html">Rails 布局和视图渲染</option>
<option value="form_helpers.html">Action View 表单帮助方法</option>
</optgroup>
<optgroup label="控制器">
<option value="action_controller_overview.html">Action Controller 简介</option>
<option value="routing.html">Rails 路由全解</option>
</optgroup>
<optgroup label="深入">
<option value="active_support_core_extensions.html">Active Support 核心扩展</option>
<option value="i18n.html">Rails 国际化 API</option>
<option value="action_mailer_basics.html">Action Mailer 基础</option>
<option value="active_job_basics.html">Active Job 基础</option>
<option value="security.html">Rails 安全指南</option>
<option value="debugging_rails_applications.html">调试 Rails 程序</option>
<option value="configuring.html">设置 Rails 程序</option>
<option value="command_line.html">Rails 命令行</option>
<option value="asset_pipeline.html">Asset Pipeline</option>
<option value="working_with_javascript_in_rails.html">在 Rails 中使用 JavaScript</option>
<option value="constant_autoloading_and_reloading.html">Constant Autoloading and Reloading</option>
</optgroup>
<optgroup label="扩展 Rails">
<option value="rails_on_rack.html">Rails on Rack</option>
<option value="generators.html">客制与新建 Rails 产生器</option>
<option value="rails_application_templates.html">Rails 应用程式模版</option>
</optgroup>
<optgroup label="贡献 Ruby on Rails">
<option value="contributing_to_ruby_on_rails.html">贡献 Ruby on Rails</option>
<option value="api_documentation_guidelines.html">API 文件准则</option>
<option value="ruby_on_rails_guides_guidelines.html">Ruby on Rails 指南准则</option>
</optgroup>
<optgroup label="维护方针">
<option value="maintenance_policy.html">维护方针</option>
</optgroup>
<optgroup label="发布记">
<option value="upgrading_ruby_on_rails.html">升级 Ruby on Rails</option>
<option value="4_2_release_notes.html">Ruby on Rails 4.2 发布记</option>
<option value="4_1_release_notes.html">Ruby on Rails 4.1 发布记</option>
<option value="4_0_release_notes.html">Ruby on Rails 4.0 发布记</option>
<option value="3_2_release_notes.html">Ruby on Rails 3.2 发布记</option>
<option value="3_1_release_notes.html">Ruby on Rails 3.1 发布记</option>
<option value="3_0_release_notes.html">Ruby on Rails 3.0 发布记</option>
<option value="2_3_release_notes.html">Ruby on Rails 2.3 发布记</option>
<option value="2_2_release_notes.html">Ruby on Rails 2.2 发布记</option>
</optgroup>
</select>
</li>
</ul>
</div>
</div>
</div>
<hr class="hide" />
<div id="feature">
<div class="wrapper">
</div>
</div>
<div id="container">
<div class="wrapper">
<div id="mainCol">
<h3>反馈</h3>
<p>
欢迎帮忙改善指南质量。
</p>
<p>
如发现任何错误，欢迎修正。开始贡献前，可先行阅读<a href="http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#contributing-to-the-rails-documentation">贡献指南：文档</a>。
</p>
<p>翻译如有错误，深感抱歉，欢迎 <a href="https://github.com/ruby-china/guides/fork">Fork</a> 修正，或至此处<a href="https://github.com/ruby-china/guides/issues/new">回报</a>。</p>
<p>
文章可能有未完成或过时的内容。请先检查 <a href="http://edgeguides.rubyonrails.org">Edge Guides</a> 来确定问题在 master 是否已经修掉了。再上 master 补上缺少的文件。内容参考 <a href="ruby_on_rails_guides_guidelines.html">Ruby on Rails 指南准则</a>来了解行文风格。
</p>
<p>最后，任何关于 Ruby on Rails 文档的讨论，欢迎到 <a href="http://groups.google.com/group/rubyonrails-docs">rubyonrails-docs 邮件群组</a>。
</p>
</div>
</div>
</div>
<hr class="hide" />
<div id="footer">
<div class="wrapper">
<p>本著作采用<a href="https://creativecommons.org/licenses/by-sa/4.0/">创用 CC 姓名标示-相同方式分享 4.0 国际授权条款</a>授权。</p>
<p>“Rails”、“Ruby on Rails”，以及 Rails logo 为 David Heinemeier Hansson 的商标。版权所有。</p>
</div>
</div>
<script type="text/javascript" src="javascripts/jquery.min.js"></script>
<script type="text/javascript" src="javascripts/responsive-tables.js"></script>
<script type="text/javascript" src="javascripts/guides.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shCore.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushRuby.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushXml.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushSql.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushPlain.js"></script>
<script type="text/javascript">
SyntaxHighlighter.all();
$(guidesIndex.bind);
</script>
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
// ga('create', '', 'ruby-china.github.io');
ga('require', 'displayfeatures');
ga('send', 'pageview');
</script>
</body>
</html>
<h3>反馈</h3>
<p>
欢迎帮忙改善指南质量。
</p>
<p>
如发现任何错误，欢迎修正。开始贡献前，可先行阅读<a href="http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#contributing-to-the-rails-documentation">贡献指南：文档</a>。
</p>
<p>翻译如有错误，深感抱歉，欢迎 <a href="https://github.com/ruby-china/guides/fork">Fork</a> 修正，或至此处<a href="https://github.com/ruby-china/guides/issues/new">回报</a>。</p>
<p>
文章可能有未完成或过时的内容。请先检查 <a href="http://edgeguides.rubyonrails.org">Edge Guides</a> 来确定问题在 master 是否已经修掉了。再上 master 补上缺少的文件。内容参考 <a href="ruby_on_rails_guides_guidelines.html">Ruby on Rails 指南准则</a>来了解行文风格。
</p>
<p>最后，任何关于 Ruby on Rails 文档的讨论，欢迎到 <a href="http://groups.google.com/group/rubyonrails-docs">rubyonrails-docs 邮件群组</a>。
</p>
</div>
</div>
</div>
<hr class="hide" />
<div id="footer">
<div class="wrapper">
<p>本著作采用<a href="https://creativecommons.org/licenses/by-sa/4.0/">创用 CC 姓名标示-相同方式分享 4.0 国际授权条款</a>授权。</p>
<p>“Rails”、“Ruby on Rails”，以及 Rails logo 为 David Heinemeier Hansson 的商标。版权所有。</p>
</div>
</div>
<script type="text/javascript" src="javascripts/jquery.min.js"></script>
<script type="text/javascript" src="javascripts/responsive-tables.js"></script>
<script type="text/javascript" src="javascripts/guides.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shCore.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushRuby.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushXml.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushSql.js"></script>
<script type="text/javascript" src="javascripts/syntaxhighlighter/shBrushPlain.js"></script>
<script type="text/javascript">
SyntaxHighlighter.all();
$(guidesIndex.bind);
</script>
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
// ga('create', '', 'ruby-china.github.io');
ga('require', 'displayfeatures');
ga('send', 'pageview');
</script>
</body>
</html>