-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathindex.html
1349 lines (969 loc) · 56.3 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
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width">
<meta name="theme-color" content="#222"><meta name="generator" content="Hexo 6.1.0">
<link rel="apple-touch-icon" sizes="180x180" href="/images/apple-touch-icon-next.png">
<link rel="icon" type="image/png" sizes="32x32" href="/images/favicon-32x32-next.png">
<link rel="icon" type="image/png" sizes="16x16" href="/images/favicon-16x16-next.png">
<link rel="mask-icon" href="/images/logo.svg" color="#222">
<link rel="stylesheet" href="/css/main.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/[email protected]/css/all.min.css" integrity="sha256-jTIdiMuX/e3DGJUGwl3pKSxuc6YOuqtJYkM0bGQESA4=" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/animate.min.css" integrity="sha256-PR7ttpcvz8qrF57fur/yAx1qXMFJeJFiA6pSzWi0OIE=" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fancyapps/[email protected]/dist/jquery.fancybox.min.css" integrity="sha256-Vzbj7sDDS/woiFS3uNKo8eIuni59rjyNGtXfstRzStA=" crossorigin="anonymous">
<script class="next-config" data-name="main" type="application/json">{"hostname":"s.wangd1.top","root":"/","images":"/images","scheme":"Pisces","darkmode":false,"version":"8.10.1","exturl":false,"sidebar":{"position":"right","display":"post","padding":18,"offset":12},"copycode":true,"bookmark":{"enable":false,"color":"#222","save":"auto"},"mediumzoom":false,"lazyload":true,"pangu":false,"comments":{"style":"tabs","active":"gitalk","storage":true,"lazyload":false,"nav":{"gitalk":{"order":-1}},"activeClass":"gitalk"},"stickytabs":true,"motion":{"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"fadeInDown","post_body":"fadeInDown","coll_header":"fadeInLeft","sidebar":"fadeInUp"}},"prism":false,"i18n":{"placeholder":"搜索...","empty":"没有找到任何搜索结果：${query}","hits_time":"找到 ${hits} 个搜索结果（用时 ${time} 毫秒）","hits":"找到 ${hits} 个搜索结果"},"path":"/search.xml","localsearch":{"enable":true,"trigger":"auto","top_n_per_article":-1,"unescape":false,"preload":false}}</script><script src="/js/config.js"></script>
<meta property="og:type" content="website">
<meta property="og:title" content="Wangd1's Blog">
<meta property="og:url" content="https://s.wangd1.top/index.html">
<meta property="og:site_name" content="Wangd1's Blog">
<meta property="og:locale" content="zh_CN">
<meta property="article:author" content="Wangd1">
<meta name="twitter:card" content="summary">
<link rel="canonical" href="https://s.wangd1.top/">
<script class="next-config" data-name="page" type="application/json">{"sidebar":"","isHome":true,"isPost":false,"lang":"zh-CN","comments":"","permalink":"","path":"index.html","title":""}</script>
<script class="next-config" data-name="calendar" type="application/json">""</script>
<title>Wangd1's Blog</title>
<noscript>
<link rel="stylesheet" href="/css/noscript.css">
</noscript>
<link rel="alternate" href="/atom.xml" title="Wangd1's Blog" type="application/atom+xml">
<style>.darkmode--activated{--body-bg-color:#282828;--content-bg-color:#333;--card-bg-color:#555;--text-color:#ccc;--blockquote-color:#bbb;--link-color:#ccc;--link-hover-color:#eee;--brand-color:#ddd;--brand-hover-color:#ddd;--table-row-odd-bg-color:#282828;--table-row-hover-bg-color:#363636;--menu-item-bg-color:#555;--btn-default-bg:#222;--btn-default-color:#ccc;--btn-default-border-color:#555;--btn-default-hover-bg:#666;--btn-default-hover-color:#ccc;--btn-default-hover-border-color:#666;--highlight-background:#282b2e;--highlight-foreground:#a9b7c6;--highlight-gutter-background:#34393d;--highlight-gutter-foreground:#9ca9b6}.darkmode--activated img{opacity:.75}.darkmode--activated img:hover{opacity:.9}.darkmode--activated code{color:#69dbdc;background:0 0}button.darkmode-toggle{z-index:9999}.darkmode-ignore,img{display:flex!important}</style></head>
<body itemscope itemtype="http://schema.org/WebPage" class="use-motion">
<div class="headband"></div>
<main class="main">
<header class="header" itemscope itemtype="http://schema.org/WPHeader">
<div class="header-inner"><div class="site-brand-container">
<div class="site-nav-toggle">
<div class="toggle" aria-label="切换导航栏" role="button">
<span class="toggle-line"></span>
<span class="toggle-line"></span>
<span class="toggle-line"></span>
</div>
</div>
<div class="site-meta">
<a href="/" class="brand" rel="start">
<i class="logo-line"></i>
<h1 class="site-title">Wangd1's Blog</h1>
<i class="logo-line"></i>
</a>
<p class="site-subtitle" itemprop="description">可山水万程，再难遇你</p>
</div>
<div class="site-nav-right">
<div class="toggle popup-trigger">
<i class="fa fa-search fa-fw fa-lg"></i>
</div>
</div>
</div>
<nav class="site-nav">
<ul class="main-menu menu">
<li class="menu-item menu-item-home"><a href="/" rel="section"><i class="fa fa-home fa-fw"></i>首页</a></li>
<li class="menu-item menu-item-tags"><a href="/tags/" rel="section"><i class="fa fa-tags fa-fw"></i>标签</a></li>
<li class="menu-item menu-item-archives"><a href="/archives/" rel="section"><i class="fa fa-archive fa-fw"></i>归档</a></li>
<li class="menu-item menu-item-about"><a href="/about/" rel="section"><i class="fa fa-user fa-fw"></i>关于</a></li>
<li class="menu-item menu-item-公益404"><a href="/404/" rel="section"><i class="fa fa-heartbeat fa-fw fa-fw"></i>公益404</a></li>
<li class="menu-item menu-item-search">
<a role="button" class="popup-trigger"><i class="fa fa-search fa-fw"></i>搜索
</a>
</li>
</ul>
</nav>
<div class="search-pop-overlay">
<div class="popup search-popup"><div class="search-header">
<span class="search-icon">
<i class="fa fa-search"></i>
</span>
<div class="search-input-container">
<input autocomplete="off" autocapitalize="off" maxlength="80"
placeholder="搜索..." spellcheck="false"
type="search" class="search-input">
</div>
<span class="popup-btn-close" role="button">
<i class="fa fa-times-circle"></i>
</span>
</div>
<div class="search-result-container no-result">
<div class="search-result-icon">
<i class="fa fa-spinner fa-pulse fa-5x"></i>
</div>
</div>
</div>
</div>
</div>
<div class="toggle sidebar-toggle" role="button">
<span class="toggle-line"></span>
<span class="toggle-line"></span>
<span class="toggle-line"></span>
</div>
<aside class="sidebar">
<div class="sidebar-inner sidebar-overview-active">
<ul class="sidebar-nav">
<li class="sidebar-nav-toc">
文章目录
</li>
<li class="sidebar-nav-overview">
站点概览
</li>
</ul>
<div class="sidebar-panel-container">
<!--noindex-->
<div class="post-toc-wrap sidebar-panel">
</div>
<!--/noindex-->
<div class="site-overview-wrap sidebar-panel">
<div class="site-author site-overview-item animated" itemprop="author" itemscope itemtype="http://schema.org/Person">
<img class="site-author-image" itemprop="image" alt="Wangd1"
src="/images/tux1.jpg">
<p class="site-author-name" itemprop="name">Wangd1</p>
<div class="site-description" itemprop="description"></div>
</div>
<div class="site-state-wrap site-overview-item animated">
<nav class="site-state">
<div class="site-state-item site-state-posts">
<a href="/archives/">
<span class="site-state-item-count">14</span>
<span class="site-state-item-name">日志</span>
</a>
</div>
<div class="site-state-item site-state-tags">
<a href="/tags/">
<span class="site-state-item-count">5</span>
<span class="site-state-item-name">标签</span></a>
</div>
</nav>
</div>
<div class="links-of-author site-overview-item animated">
<span class="links-of-author-item">
<a href="https://github.com/wangd1" title="GitHub → https://github.com/wangd1" rel="noopener" target="_blank"><i class="fab fa-github fa-fw"></i>GitHub</a>
</span>
<span class="links-of-author-item">
<a href="mailto:[email protected]" title="E-Mail → mailto:[email protected]" rel="noopener" target="_blank"><i class="fa fa-envelope fa-fw"></i>E-Mail</a>
</span>
</div>
</div>
</div>
<script type="text/javascript" charset="utf-8" src="/js/tagcloud.js"></script>
<script type="text/javascript" charset="utf-8" src="/js/tagcanvas.js"></script>
<div class="widget-wrap">
<h3 class="widget-title">Tag Cloud</h3>
<div id="myCanvasContainer" class="widget tagcloud">
<canvas width="250" height="250" id="resCanvas" style="width:100%">
<ul class="tag-list" itemprop="keywords"><li class="tag-list-item"><a class="tag-list-link" href="/tags/MySQL/" rel="tag">MySQL</a><span class="tag-list-count">1</span></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/Spring-Boot/" rel="tag">Spring Boot</a><span class="tag-list-count">9</span></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/%E7%94%9F%E6%B4%BB/" rel="tag">生活</a><span class="tag-list-count">2</span></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/%E8%BD%AC%E8%BD%BD/" rel="tag">转载</a><span class="tag-list-count">1</span></li><li class="tag-list-item"><a class="tag-list-link" href="/tags/%E9%9A%8F%E6%83%B3/" rel="tag">随想</a><span class="tag-list-count">3</span></li></ul>
</canvas>
</div>
</div>
<!-- 外链播放器 溯（钢琴版）-->
<iframe frameborder="no" border="0" marginwidth="0" marginheight="0" width=330 height=86 src="//music.163.com/outchain/player?type=2&id=406737702&auto=1&height=66"></iframe>
<div class="back-to-top animated" role="button" aria-label="返回顶部">
<i class="fa fa-arrow-up"></i>
<span>0%</span>
</div>
</div>
</aside>
<div class="sidebar-dimmer"></div>
</header>
<div class="reading-progress-bar"></div>
<a href="https://github.com/wangd1" class="github-corner" title="Follow me on GitHub" aria-label="Follow me on GitHub" rel="noopener" target="_blank"><svg width="80" height="80" viewBox="0 0 250 250" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a>
<noscript>
<div class="noscript-warning">Theme NexT works best with JavaScript enabled</div>
</noscript>
<div class="main-inner index posts-expand">
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/8278.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/8278.html" class="post-title-link" itemprop="url">数据库设计中的14个技巧</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2023-04-17 15:27:28" itemprop="dateCreated datePublished" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>4.7k</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>4 分钟</span>
</span>
</div>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h3 id="转自-https-blog-csdn-net-sirfei-article-details-434994"><a href="#转自-https-blog-csdn-net-sirfei-article-details-434994" class="headerlink" title="转自 [https://blog.csdn.net/sirfei/article/details/434994"></a>转自 [<a target="_blank" rel="noopener" href="https://blog.csdn.net/sirfei/article/details/434994">https://blog.csdn.net/sirfei/article/details/434994</a></h3><blockquote>
<h4 id="1-原始单据与实体之间的关系"><a href="#1-原始单据与实体之间的关系" class="headerlink" title="1. 原始单据与实体之间的关系"></a>1. 原始单据与实体之间的关系</h4></blockquote>
<p>&emsp;&emsp;可以是一对一、一对多、多对多的关系。在一般情况下，它们是一对一的关系：即一张原始单据对</p>
<p>应且只对应一个实体。在特殊情况下，它们可能是一对多或多对一的关系，即一张原始单证对应多个实</p>
<p>体，或多张原始单证对应一个实体。这里的实体可以理解为基本表。明确这种对应关系后，对我们设计</p>
<p>录入界面大有好处。</p>
<p> 〖例1〗：一份员工履历资料，在人力资源信息系统中，就对应三个基本表：员工基本情况表、社会</p>
<p>关系表、工作简历表。这就是“一张原始单证对应多个实体”的典型例子。</p>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/archives/8278.html#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</div>
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/691.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/691.html" class="post-title-link" itemprop="url">Spring Boot JdbcTemplate多数据源</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2020-09-05 10:12:15" itemprop="dateCreated datePublished" datetime="2020-09-05T10:12:15+08:00">2020-09-05</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar-check"></i>
</span>
<span class="post-meta-item-text">更新于</span>
<time title="修改时间：2023-04-17 15:27:28" itemprop="dateModified" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>5.4k</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>5 分钟</span>
</span>
</div>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h3 id="Spring-JdbcTemplate是spring对jdbc的封装，省去了自己管理数据库资源的麻烦，使得Jdbc更容易使用。"><a href="#Spring-JdbcTemplate是spring对jdbc的封装，省去了自己管理数据库资源的麻烦，使得Jdbc更容易使用。" class="headerlink" title="Spring JdbcTemplate是spring对jdbc的封装，省去了自己管理数据库资源的麻烦，使得Jdbc更容易使用。"></a>Spring JdbcTemplate是spring对jdbc的封装，省去了自己管理数据库资源的麻烦，使得Jdbc更容易使用。</h3><h3 id="Srping-JdbcTemplate配置druid多数据源时，主要需要在创建JdbcTemplate时为其分配不同的数据源，在访问不同数据库的时候，使用不用的JdbcTemplate即可。"><a href="#Srping-JdbcTemplate配置druid多数据源时，主要需要在创建JdbcTemplate时为其分配不同的数据源，在访问不同数据库的时候，使用不用的JdbcTemplate即可。" class="headerlink" title="Srping JdbcTemplate配置druid多数据源时，主要需要在创建JdbcTemplate时为其分配不同的数据源，在访问不同数据库的时候，使用不用的JdbcTemplate即可。"></a>Srping JdbcTemplate配置druid多数据源时，主要需要在创建JdbcTemplate时为其分配不同的数据源，在访问不同数据库的时候，使用不用的JdbcTemplate即可。</h3>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/archives/691.html#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</div>
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/63302.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/63302.html" class="post-title-link" itemprop="url">MySQL查询指定日期的数据</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2020-07-28 00:00:00" itemprop="dateCreated datePublished" datetime="2020-07-28T00:00:00+08:00">2020-07-28</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar-check"></i>
</span>
<span class="post-meta-item-text">更新于</span>
<time title="修改时间：2023-04-17 15:27:28" itemprop="dateModified" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>828</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>1 分钟</span>
</span>
</div>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<blockquote>
<p>记录下查询MySQL本周，上周，本月，最近N天的日期</p>
</blockquote>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/archives/63302.html#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</div>
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/58111.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/58111.html" class="post-title-link" itemprop="url">Spring Boot Mybatis(注解)、多数据源</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2019-10-18 20:12:15" itemprop="dateCreated datePublished" datetime="2019-10-18T20:12:15+08:00">2019-10-18</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar-check"></i>
</span>
<span class="post-meta-item-text">更新于</span>
<time title="修改时间：2023-04-17 15:27:28" itemprop="dateModified" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>6.3k</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>6 分钟</span>
</span>
</div>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h2 id="SpringBoot整合Mybatis"><a href="#SpringBoot整合Mybatis" class="headerlink" title="SpringBoot整合Mybatis"></a>SpringBoot整合Mybatis</h2><h3 id="创建工程，添加依赖"><a href="#创建工程，添加依赖" class="headerlink" title="创建工程，添加依赖"></a>创建工程，添加依赖</h3><figure class="highlight xml"><table><tr><td class="code"><pre><span class="line"><span class="comment"><!--连接池--></span></span><br><span class="line"><span class="tag"><<span class="name">dependency</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">groupId</span>></span>com.alibaba<span class="tag"></<span class="name">groupId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">artifactId</span>></span>druid-spring-boot-starter<span class="tag"></<span class="name">artifactId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">version</span>></span>1.1.10<span class="tag"></<span class="name">version</span>></span></span><br><span class="line"><span class="tag"></<span class="name">dependency</span>></span></span><br><span class="line"><span class="tag"><<span class="name">dependency</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">groupId</span>></span>org.springframework.boot<span class="tag"></<span class="name">groupId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">artifactId</span>></span>spring-boot-starter-web<span class="tag"></<span class="name">artifactId</span>></span></span><br><span class="line"><span class="tag"></<span class="name">dependency</span>></span></span><br><span class="line"><span class="comment"><!--Mybatis--></span></span><br><span class="line"><span class="tag"><<span class="name">dependency</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">groupId</span>></span>org.mybatis.spring.boot<span class="tag"></<span class="name">groupId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">artifactId</span>></span>mybatis-spring-boot-starter<span class="tag"></<span class="name">artifactId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">version</span>></span>2.1.1<span class="tag"></<span class="name">version</span>></span></span><br><span class="line"><span class="tag"></<span class="name">dependency</span>></span></span><br><span class="line"> <span class="comment"><!--MySql驱动--></span></span><br><span class="line"><span class="tag"><<span class="name">dependency</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">groupId</span>></span>mysql<span class="tag"></<span class="name">groupId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">artifactId</span>></span>mysql-connector-java<span class="tag"></<span class="name">artifactId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">scope</span>></span>runtime<span class="tag"></<span class="name">scope</span>></span></span><br><span class="line"><span class="tag"></<span class="name">dependency</span>></span></span><br></pre></td></tr></table></figure>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/archives/58111.html#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</div>
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/19684.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/19684.html" class="post-title-link" itemprop="url">Spring Boot Springboot整合Swagger2</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2019-10-14 21:10:11" itemprop="dateCreated datePublished" datetime="2019-10-14T21:10:11+08:00">2019-10-14</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar-check"></i>
</span>
<span class="post-meta-item-text">更新于</span>
<time title="修改时间：2023-04-17 15:27:28" itemprop="dateModified" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>2.8k</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>3 分钟</span>
</span>
</div>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h2 id="SpringBoot整合Swagger2"><a href="#SpringBoot整合Swagger2" class="headerlink" title="SpringBoot整合Swagger2"></a>SpringBoot整合Swagger2</h2><h3 id="swagger2-是一个规范和完整的框架，用于生成、描述、调用和可视化Restful风格的web服务："><a href="#swagger2-是一个规范和完整的框架，用于生成、描述、调用和可视化Restful风格的web服务：" class="headerlink" title="swagger2 是一个规范和完整的框架，用于生成、描述、调用和可视化Restful风格的web服务："></a>swagger2 是一个规范和完整的框架，用于生成、描述、调用和可视化Restful风格的web服务：</h3><ol>
<li>接口文档在线自动生成，文档随接口变动实时更新，节省维护成本</li>
<li>支持在线接口测试，不依赖第三方工具</li>
</ol>
<h3 id="更可以大大的减少沟通成本。"><a href="#更可以大大的减少沟通成本。" class="headerlink" title="更可以大大的减少沟通成本。"></a>更可以大大的减少沟通成本。</h3>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/archives/19684.html#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</div>
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/63984.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/63984.html" class="post-title-link" itemprop="url">Spring Boot Thymeleaf</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2019-07-04 20:12:15" itemprop="dateCreated datePublished" datetime="2019-07-04T20:12:15+08:00">2019-07-04</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar-check"></i>
</span>
<span class="post-meta-item-text">更新于</span>
<time title="修改时间：2023-04-17 15:27:28" itemprop="dateModified" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>1.9k</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>2 分钟</span>
</span>
</div>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h2 id="Thymeleaf介绍"><a href="#Thymeleaf介绍" class="headerlink" title="Thymeleaf介绍"></a>Thymeleaf介绍</h2><blockquote>
<p><code>Thymeleaf</code>是现代化服务器端的Java模板引擎，不同与其它几种模板的是<code>Thymeleaf</code>的语法更加接近HTML，并且具有很高的扩展性。详细资料可以浏览<a target="_blank" rel="noopener" href="https://www.thymeleaf.org/">官网</a>。</p>
<p>支持无网络环境下运行，可直接运行，这样会加载默认的数据。如果数据返回到页面时，Thymeleaf的标签会动态替换掉静态内容。</p>
<p>SpringBoot官方推荐模板，提供了可选集成模块(<code>spring-boot-starter-thymeleaf</code>)，可以快速的实现表单绑定、属性编辑器、国际化等功能。</p>
</blockquote>
<!--noindex-->
<div class="post-button">
<a class="btn" href="/archives/63984.html#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</div>
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/60776.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/60776.html" class="post-title-link" itemprop="url">Spring Boot Web 静态资源的映射规则</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2019-07-03 22:12:15" itemprop="dateCreated datePublished" datetime="2019-07-03T22:12:15+08:00">2019-07-03</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar-check"></i>
</span>
<span class="post-meta-item-text">更新于</span>
<time title="修改时间：2023-04-17 15:27:28" itemprop="dateModified" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>715</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>1 分钟</span>
</span>
</div>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<h2 id="SpringBoot对静态资源的映射规则"><a href="#SpringBoot对静态资源的映射规则" class="headerlink" title="SpringBoot对静态资源的映射规则"></a>SpringBoot对静态资源的映射规则</h2><ol>
<li><p>所有/webjars/**，都去classpath:/META-INFO/resources/webjars找资源；</p>
<p>webjars：以jar包的形式引入静态资源。（<a target="_blank" rel="noopener" href="https://www.webjars.org/">https://www.webjars.org/</a>）</p>
<figure class="highlight xml"><table><tr><td class="code"><pre><span class="line"><span class="comment"><!--引用jquery的webjars--></span></span><br><span class="line"><span class="tag"><<span class="name">dependency</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">groupId</span>></span>org.webjars<span class="tag"></<span class="name">groupId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">artifactId</span>></span>jquery<span class="tag"></<span class="name">artifactId</span>></span></span><br><span class="line"> <span class="tag"><<span class="name">version</span>></span>3.4.1<span class="tag"></<span class="name">version</span>></span></span><br><span class="line"><span class="tag"></<span class="name">dependency</span>></span></span><br></pre></td></tr></table></figure>
<p>访问：<a target="_blank" rel="noopener" href="http://localhost:8085/webjars/jquery/3.4.1/jquery.js">http://localhost:8085/webjars/jquery/3.4.1/jquery.js</a></p>
</li>
<li><p>“/**” 访问当前项目的任何资源（静态资源文件夹）</p>
<p>“classpath:/META_INFO/resources/“，</p>
<p>“classpath:/resources/“，</p>
<p>“classpath:/static/“，</p>
<p>“classpath:/public/“，</p>
<p>“/“：当前项目的根路径，</p>
<p>欢迎页：静态资源文件夹下的所有index.html</p>
<p>图标：静态资源文件夹下的favorite.ico</p>
<p>修改静态资源文件夹路径：</p>
<figure class="highlight properties"><table><tr><td class="code"><pre><span class="line"><span class="attr">spring.resources.static-locations</span>=<span class="string">classpath:/hello/,classpath:/abc/</span></span><br></pre></td></tr></table></figure></li>
</ol>
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</article>
</div>
<div class="post-block">
<article itemscope itemtype="http://schema.org/Article" class="post-content" lang="">
<link itemprop="mainEntityOfPage" href="https://s.wangd1.top/archives/54485.html">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="image" content="/images/tux1.jpg">
<meta itemprop="name" content="Wangd1">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork">
<meta itemprop="name" content="undefined | Wangd1's Blog">
<meta itemprop="description" content="">
</span>
<header class="post-header">
<h2 class="post-title" itemprop="name headline">
<a href="/archives/54485.html" class="post-title-link" itemprop="url">Spring Boot 日志配置</a>
</h2>
<div class="post-meta-container">
<div class="post-meta">
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建时间：2019-07-03 20:12:15" itemprop="dateCreated datePublished" datetime="2019-07-03T20:12:15+08:00">2019-07-03</time>
</span>
<span class="post-meta-item">
<span class="post-meta-item-icon">
<i class="far fa-calendar-check"></i>
</span>
<span class="post-meta-item-text">更新于</span>
<time title="修改时间：2023-04-17 15:27:28" itemprop="dateModified" datetime="2023-04-17T15:27:28+08:00">2023-04-17</time>
</span>
<span class="post-meta-break"></span>
<span class="post-meta-item" title="本文字数">
<span class="post-meta-item-icon">
<i class="far fa-file-word"></i>
</span>
<span class="post-meta-item-text">本文字数：</span>
<span>6.8k</span>
</span>
<span class="post-meta-item" title="阅读时长">
<span class="post-meta-item-icon">
<i class="far fa-clock"></i>
</span>
<span class="post-meta-item-text">阅读时长 ≈</span>
<span>6 分钟</span>
</span>
</div>
</div>
</header>