-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.html
665 lines (318 loc) · 15 KB
/
index.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
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
<!doctype html>
<html class="theme-next pisces use-motion">
<head>
<meta charset="UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
<meta http-equiv="Cache-Control" content="no-transform" />
<meta http-equiv="Cache-Control" content="no-siteapp" />
<link href="/vendors/fancybox/source/jquery.fancybox.css?v=2.1.5" rel="stylesheet" type="text/css"/>
<link href="//fonts.googleapis.com/css?family=Lato:300,400,700,400italic&subset=latin,latin-ext" rel="stylesheet" type="text/css">
<link href="/vendors/font-awesome/css/font-awesome.min.css?v=4.4.0" rel="stylesheet" type="text/css" />
<link href="/css/main.css?v=5.0.0" rel="stylesheet" type="text/css" />
<meta name="keywords" content="Hexo, NexT" />
<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico?v=5.0.0" />
<meta name="description" content="每天记录一点点，就一点点~">
<meta property="og:type" content="website">
<meta property="og:title" content="宁凯的学习记录~">
<meta property="og:url" content="http://yoursite.com/index.html">
<meta property="og:site_name" content="宁凯的学习记录~">
<meta property="og:description" content="每天记录一点点，就一点点~">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="宁凯的学习记录~">
<meta name="twitter:description" content="每天记录一点点，就一点点~">
<script type="text/javascript" id="hexo.configuration">
var NexT = window.NexT || {};
var CONFIG = {
scheme: 'Pisces',
sidebar: '[object Object]',
fancybox: true,
motion: true,
duoshuo: {
userId: 0,
author: '博主'
}
};
</script>
<title> 宁凯的学习记录~ </title>
</head>
<body itemscope itemtype="http://schema.org/WebPage" lang="zh-Hans">
<div class="container one-collumn sidebar-position-left
page-home
">
<div class="headband"></div>
<header id="header" class="header" itemscope itemtype="http://schema.org/WPHeader">
<div class="header-inner"><div class="site-meta ">
<div class="custom-logo-site-title">
<a href="/" class="brand" rel="start">
<span class="logo-line-before"><i></i></span>
<span class="site-title">宁凯的学习记录~</span>
<span class="logo-line-after"><i></i></span>
</a>
</div>
<p class="site-subtitle"></p>
</div>
<div class="site-nav-toggle">
<button>
<span class="btn-bar"></span>
<span class="btn-bar"></span>
<span class="btn-bar"></span>
</button>
</div>
<nav class="site-nav">
<ul id="menu" class="menu ">
<li class="menu-item menu-item-home">
<a href="/" rel="section">
<i class="menu-item-icon fa fa-home fa-fw"></i> <br />
首页
</a>
</li>
<li class="menu-item menu-item-archives">
<a href="/archives" rel="section">
<i class="menu-item-icon fa fa-archive fa-fw"></i> <br />
归档
</a>
</li>
<li class="menu-item menu-item-categories">
<a href="/categories" rel="section">
<i class="menu-item-icon fa fa-th fa-fw"></i> <br />
分类
</a>
</li>
<li class="menu-item menu-item-tags">
<a href="/tags" rel="section">
<i class="menu-item-icon fa fa-tags fa-fw"></i> <br />
标签
</a>
</li>
<li class="menu-item menu-item-about">
<a href="/about" rel="section">
<i class="menu-item-icon fa fa-user fa-fw"></i> <br />
关于
</a>
</li>
</ul>
</nav>
</div>
</header>
<main id="main" class="main">
<div class="main-inner">
<div class="content-wrap">
<div id="content" class="content">
<section id="posts" class="posts-expand">
<article class="post post-type-normal " itemscope itemtype="http://schema.org/Article">
<header class="post-header">
<h1 class="post-title" itemprop="name headline">
<a class="post-title-link" href="/2016/01/03/2016新的开始/" itemprop="url">
2016新的开始
</a>
</h1>
<div class="post-meta">
<span class="post-time">
<span class="post-meta-item-icon">
<i class="fa fa-calendar-o"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time itemprop="dateCreated" datetime="2016-01-03T17:59:56+08:00" content="2016-01-03">
2016-01-03
</time>
</span>
<span class="post-comments-count">
|
<a href="/2016/01/03/2016新的开始/#comments" itemprop="discussionUrl">
<span class="post-comments-count ds-thread-count" data-thread-key="2016/01/03/2016新的开始/" itemprop="commentsCount"></span>
</a>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<p> 一转眼，又到了2016了。<br> 每年这个时候总是有许多感概，日子总是要继续的，希望自己在新的一年里不再迷茫，继续前行。</p>
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
<article class="post post-type-normal " itemscope itemtype="http://schema.org/Article">
<header class="post-header">
<h1 class="post-title" itemprop="name headline">
<a class="post-title-link" href="/2015/12/03/正则表达式总结/" itemprop="url">
正则表达式总结
</a>
</h1>
<div class="post-meta">
<span class="post-time">
<span class="post-meta-item-icon">
<i class="fa fa-calendar-o"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time itemprop="dateCreated" datetime="2015-12-03T17:59:56+08:00" content="2015-12-03">
2015-12-03
</time>
</span>
<span class="post-comments-count">
|
<a href="/2015/12/03/正则表达式总结/#comments" itemprop="discussionUrl">
<span class="post-comments-count ds-thread-count" data-thread-key="2015/12/03/正则表达式总结/" itemprop="commentsCount"></span>
</a>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<ol>
<li>常用元字符</li>
</ol>
<p>\b : 元字符, 代表单词的开头或结尾, 即分界处</p>
<p>\bhexo\b表示精确地查找hexo这个单词, 不包括hexoa, hexob等等. 如果直接用hexo匹配, 则表示精确匹配这样的字符串: 包含连续的h , e , x , o字符, 比如hexoa , bhexoc等等(正则表达式中的单词表示连续的\w)</p>
<p>. : 匹配除了换行符\n以外的字符</p>
<ul>
<li>: 代表数量, 表示*前面的字符可以连续重复任意次(可以是0次)</li>
</ul>
<p>.*连用表示任意数量不含换行的字符</p>
<ul>
<li>: 前面的字符可以连续重复任意次(至少1次)</li>
</ul>
<p>\d : 匹配数字0 ~ 9</p>
<p>\s : 匹配空白符: 空格, 全角空格, 制表符, 换行符等</p>
<p>\w : 匹配字母, 数字, 下划线, 汉字</p>
<p>^ : 匹配字符串开头(用正则表达式处理多行时匹配行的开始)</p>
<p>$ : 匹配字符串结尾(处理多行时匹配行尾)</p>
<ol>
<li>怎么输入元字符本身</li>
</ol>
<p>要输入元字符本身就在字符前面加\<br>输入\符号就输入\</p>
<ol>
<li>表示重复含义的限定词</li>
</ol>
<ul>
<li>: 重复0次或更多</li>
</ul>
<ul>
<li>: 重复1次或更多<br>? : 重复0次或者1次<br>{n} : 重复n次<br>{n, } : 重复n次或更多<br>{n, m} : 重复n到m次</li>
</ul>
<ol>
<li>定义自己的字符集合</li>
</ol>
<p>用方括号括起要匹配的字符即可, 如[,.!?]就会匹配这四个标点符号中的一个<br>也可以指定字符范围, 如[0-9]表示0到9中的任一位数字, [A-Z]表示任一位大写字母<br>字符范围可以合在一起,如[a-z0-9A-Z]表示任意字母或者数字</p>
<ol>
<li>分支条件</li>
</ol>
<p>用|把几个规则合在一起,表示任何一个规则满足即可(从左到右进行匹配)</p>
<ol>
<li>如何重复多个字符</li>
</ol>
<p>用小括号把这多个字符括起来即可, 括号中也可以是正则表达式规则, 此时将重复与规则匹配的字符<br>每个小括号都会有一个序号(从1开始), 用\加序号相当于重新输了一遍前面序号对应的小括号里的规则所匹配的字符<br>可以自己定义序号名: (? < name > 这里是规则), 后面引用时写: `\k< name ></p>
<ol>
<li>常用反义代码</li>
</ol>
<p>\W : 除了字母, 数字, 下划线, 汉字的字符<br>\S : 除了空白符的字符<br>\D : 除了数字的字符<br>\B : 除了单词开头和结束的位置<br>[^s] : 除了s以外的字符<br>[^abcde] : 除了abcde几个以外的字符</p>
<ol>
<li>懒惰限定符</li>
</ol>
<p>*? : 重复任意次, 尽可能少重复<br>+? : 至少重读一次, 尽可能少重复<br>?? : 重复0次或者1次, 尽可能少重复<br>{n, m} : 重复n到m次, 尽可能少重复<br>{n,} : 至少重复n次, 尽可能少重复</p>
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</section>
</div>
</div>
<div class="sidebar-toggle">
<div class="sidebar-toggle-line-wrap">
<span class="sidebar-toggle-line sidebar-toggle-line-first"></span>
<span class="sidebar-toggle-line sidebar-toggle-line-middle"></span>
<span class="sidebar-toggle-line sidebar-toggle-line-last"></span>
</div>
</div>
<aside id="sidebar" class="sidebar">
<div class="sidebar-inner">
<section class="site-overview sidebar-panel sidebar-panel-active ">
<div class="site-author motion-element" itemprop="author" itemscope itemtype="http://schema.org/Person">
<img class="site-author-image" itemprop="image"
src="/images/avatar.jpg"
alt="宁凯" />
<p class="site-author-name" itemprop="name">宁凯</p>
<p class="site-description motion-element" itemprop="description">每天记录一点点，就一点点~</p>
</div>
<nav class="site-state motion-element">
<div class="site-state-item site-state-posts">
<a href="/archives">
<span class="site-state-item-count">2</span>
<span class="site-state-item-name">日志</span>
</a>
</div>
<div class="site-state-item site-state-categories">
<a href="/categories">
<span class="site-state-item-count">0</span>
<span class="site-state-item-name">分类</span>
</a>
</div>
<div class="site-state-item site-state-tags">
<a href="/tags">
<span class="site-state-item-count">2</span>
<span class="site-state-item-name">标签</span>
</a>
</div>
</nav>
<div class="links-of-author motion-element">
<span class="links-of-author-item">
<a href="https://github.com/ningkaikok" target="_blank">
<i class="fa fa-globe"></i> github
</a>
</span>
</div>
<div class="links-of-author motion-element">
</div>
</section>
</div>
</aside>
</div>
</main>
<footer id="footer" class="footer">
<div class="footer-inner">
<div class="copyright" >
© 2015 -
<span itemprop="copyrightYear">2016</span>
<span class="with-love">
<i class="icon-next-heart fa fa-heart"></i>
</span>
<span class="author" itemprop="copyrightHolder">宁凯</span>
</div>
<div class="powered-by">
由 <a class="theme-link" href="http://hexo.io">Hexo</a> 强力驱动
</div>
<div class="theme-info">
主题 -
<a class="theme-link" href="https://github.com/iissnan/hexo-theme-next">
NexT.Pisces
</a>
</div>
</div>
</footer>
<div class="back-to-top"></div>
</div>
<script type="text/javascript" src="/vendors/jquery/index.js?v=2.1.3"></script>
<script type="text/javascript" src="/vendors/fastclick/lib/fastclick.min.js?v=1.0.6"></script>
<script type="text/javascript" src="/vendors/jquery_lazyload/jquery.lazyload.js?v=1.9.7"></script>
<script type="text/javascript" src="/vendors/velocity/velocity.min.js"></script>
<script type="text/javascript" src="/vendors/velocity/velocity.ui.min.js"></script>
<script type="text/javascript" src="/vendors/fancybox/source/jquery.fancybox.pack.js"></script>
<script type="text/javascript" src="/js/src/utils.js?v=5.0.0"></script>
<script type="text/javascript" src="/js/src/motion.js?v=5.0.0"></script>
<script type="text/javascript" src="/js/src/affix.js?v=5.0.0"></script>
<script type="text/javascript" src="/js/src/schemes/pisces.js?v=5.0.0"></script>
<script type="text/javascript" src="/js/src/bootstrap.js?v=5.0.0"></script>
<script type="text/javascript">
var duoshuoQuery = {short_name:"ningkaikok"};
(function() {
var ds = document.createElement('script');
ds.type = 'text/javascript';ds.async = true;
ds.id = 'duoshuo-script';
ds.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') + '//static.duoshuo.com/embed.js';
ds.charset = 'UTF-8';
(document.getElementsByTagName('head')[0]
|| document.getElementsByTagName('body')[0]).appendChild(ds);
})();
</script>
</body>
</html>