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
|
<!DOCTYPE html><html 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,minimum-scale=1,maximum-scale=1,user-scalable=no"><title>jQuery网页验证码插件</title><link rel="stylesheet" type="text/css" href="css/verify.css" rel="external nofollow" ></head><body><h3>数字字母验证码</h3><div id="mpanel2" ></div><button type="button" id="check-btn" class="verify-btn">确定</button><h3 style="margin-top: 20px">算数验证码</h3><div id="mpanel3"></div><button type="button" id="check-btn2" class="verify-btn">确定</button> <h3 style="margin-top: 20px">滑动验证码</h3><div id="mpanel1" ></div> <h3 style="margin-top: 20px">拼图验证码</h3><div id="mpanel4"></div> <h3 style="margin-top:30px;">点选验证码</h3><div id="mpanel5"></div><div id="mpanel6" style="margin-top:30px;"></div> <script type="text/javascript" src="js/jquery.min.js"></script><script type="text/javascript" src="js/verify.js" ></script><script type="text/javascript"> $('#mpanel2').codeVerify({ type : 1, width : '200px', height : '50px', fontSize : '30px', codeLength : 6, btnId : 'check-btn', ready : function() { }, success : function() { alert('验证匹配！'); }, error : function() { alert('验证码不匹配！'); } }); $('#mpanel3').codeVerify({ type : 2, figure : 50, //位数，仅在type=2时生效 arith : 0, //算法，支持加减乘，不填为随机，仅在type=2时生效 width : '200px', height : '50px', fontSize : '30px', btnId : 'check-btn2', ready : function() { }, success : function() { alert('验证匹配！'); }, error : function() { alert('验证码不匹配！'); } }); $('#mpanel1').slideVerify({ type : 1, //类型 vOffset : 5, //误差量，根据需求自行调整 barSize : { width : '50%', height : '40px', }, ready : function() { }, success : function() { alert('验证成功，添加你自己的代码！'); //......后续操作 }, error : function() {// alert('验证失败！'); } }); $('#mpanel4').slideVerify({ type : 2, //类型 vOffset : 5, //误差量，根据需求自行调整 vSpace : 5, //间隔 imgName : ['1.jpg', '2.jpg'], imgSize : { width: '300px', height: '200px', }, blockSize : { width: '40px', height: '40px', }, barSize : { width : '300px', height : '40px', }, ready : function() { }, success : function() { alert('验证成功，添加你自己的代码！'); //......后续操作 }, error : function() {// alert('验证失败！'); } }); $('#mpanel5').pointsVerify({ defaultNum : 4, //默认的文字数量 checkNum : 2, //校对的文字数量 vSpace : 5, //间隔 imgName : ['1.jpg', '2.jpg'], imgSize : { width: '400px', height: '200px', }, barSize : { width : '400px', height : '40px', }, ready : function() { }, success : function() { alert('验证成功，添加你自己的代码！'); //......后续操作 }, error : function() {// alert('验证失败！'); } }); $('#mpanel6').pointsVerify({ defaultNum : 4, //默认的文字数量 checkNum : 2, //校对的文字数量 vSpace : 5, //间隔 imgName : ['1.jpg', '2.jpg'], imgSize : { width: '400px', height: '200px', }, barSize : { width : '400px', height : '40px', }, ready : function() { }, success : function() { alert('验证成功，添加你自己的代码！'); //......后续操作 }, error : function() {// alert('验证失败！'); } }); </script> </body></html> |
verify.css
|
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
|
/*常规验证码*/.verify-code { font-size: 20px; text-align: center; cursor: pointer; margin-bottom: 5px; border: 1px solid #ddd;} .cerify-code-panel { height:100%; overflow:hidden;} .verify-code-area { float:left;} .verify-input-area { float: left; width: 60%; padding-right: 10px;}.verify-change-area { line-height: 30px; float: left;}.varify-input-code { display:inline-block; width: 100%; height: 25px;} .verify-change-code { color: #337AB7; cursor: pointer;} .verify-btn { width: 200px; height: 30px; background-color: #337AB7; color:#FFFFFF; border:none; margin-top: 10px;} /*滑动验证码*/.verify-bar-area { position: relative; background: #FFFFFF; text-align: center; -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; border: 1px solid #ddd; -webkit-border-radius: 4px;} .verify-bar-area .verify-move-block { position: absolute; top: 0px; left: 0; background: #fff; cursor: pointer; -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; box-shadow: 0 0 2px #888888; -webkit-border-radius: 1px;} .verify-bar-area .verify-move-block:hover { background-color: #337ab7; color: #FFFFFF;} .verify-bar-area .verify-left-bar { position: absolute; top: -1px; left: -1px; background: #f0fff0; cursor: pointer; -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; border: 1px solid #ddd;} .verify-img-panel { margin:0; -webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; border: 1px solid #ddd; border-radius: 3px; position: relative;} .verify-img-panel .verify-refresh { width: 25px; height: 25px; text-align:center; padding: 5px; cursor: pointer; position: absolute; top: 0; right: 0; z-index: 2;} .verify-img-panel .icon-refresh { font-size: 20px; color: #fff;} .verify-img-panel .verify-gap { background-color: #fff; position: relative; z-index: 2; border:1px solid #fff;} .verify-bar-area .verify-move-block .verify-sub-block { position: absolute; text-align: center; z-index: 3; border: 1px solid #fff;} .verify-bar-area .verify-move-block .verify-icon { font-size: 18px;} .verify-bar-area .verify-msg { z-index : 3;} /*字体图标的css*/@font-face {font-family: "iconfont"; src: url('../fonts/iconfont.eot?t=1508229193188'); /* IE9*/ src: url('../fonts/iconfont.eot?t=1508229193188#iefix') format('embedded-opentype'), /* IE6-IE8 */ url('data:application/x-font-woff;charset=utf-8;base64,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') format('woff'), url('../fonts/iconfont.ttf?t=1508229193188') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+*/ url('../fonts/iconfont.svg?t=1508229193188#iconfont') format('svg'); /* iOS 4.1- */} .iconfont { font-family:"iconfont" !important; font-size:16px; font-style:normal; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;} .icon-check:before { content: "\e645"; } .icon-close:before { content: "\e646"; } .icon-right:before { content: "\e6a3"; } .icon-refresh:before { content: "\e6a4"; } |
verify.js
|
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
|
/*! Verify-v0.1.0 MIT License by 大熊*/ ;(function($, window, document,undefined) { //定义Code的构造函数 var Code = function(ele, opt) { this.$element = ele, this.defaults = { type : 1, figure : 100, //位数，仅在type=2时生效 arith : 0, //算法，支持加减乘，0为随机，仅在type=2时生效 width : '200px', height : '60px', fontSize : '30px', codeLength : 6, btnId : 'check-btn', ready : function(){}, success : function(){}, error : function(){} }, this.options = $.extend({}, this.defaults, opt) }; var _code_chars = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']; var _code_color1 = ['#fffff0', '#f0ffff', '#f0fff0', '#fff0f0']; var _code_color2 = ['#FF0033', '#006699', '#993366', '#FF9900', '#66CC66', '#FF33CC']; //定义Code的方法 Code.prototype = { init : function() { var _this = this; this.loadDom(); this.setCode(); this.options.ready(); this.$element[0].onselectstart = document.body.ondrag = function(){ return false; }; //点击验证码 this.$element.find('.verify-code, .verify-change-code').on('click', function() { _this.setCode(); }); //确定的点击事件 this.htmlDoms.code_btn.on('click', function() { _this.checkCode(); }); }, //加载页面 loadDom : function() { var panelHtml = '<div class="cerify-code-panel">\ <div class="verify-code"></div>\ <div class="verify-code-area">\ <div class="verify-input-area">\ <input type="text" class="varify-input-code"/>\ </div>\ <div class="verify-change-area">\ <a class="verify-change-code">换一张</a>\ </div>\ </div>\ </div>'; this.$element.append(panelHtml); this.htmlDoms = { code_btn : $('#'+this.options.btnId), code : this.$element.find('.verify-code'), code_area : this.$element.find('.verify-code-area'), code_input : this.$element.find('.varify-input-code'), }; this.htmlDoms.code.css({'width':this.options.width, 'height':this.options.height,'line-height':this.options.height, 'font-size':this.options.fontSize}); this.htmlDoms.code_area.css({'width':this.options.width}); }, //设置验证码 setCode : function() { var color1Num = Math.floor(Math.random() * 3); var color2Num = Math.floor(Math.random() * 5); this.htmlDoms.code.css({'background-color': _code_color1[color1Num], 'color': _code_color2[color2Num]}); this.htmlDoms.code_input.val(''); var code = ''; this.code_chose = ''; if(this.options.type == 1) { //普通验证码 for(var i = 0; i < this.options.codeLength; i++) { var charNum = Math.floor(Math.random() * 52); var tmpStyle = (charNum%2 ==0)? "font-style:italic;margin-right: 10px;":"font-weight:bolder;"; tmpStyle += (Math.floor(Math.random() * 2) == 1)? "font-weight:bolder;":""; this.code_chose += _code_chars[charNum]; code += '<font style="'+tmpStyle+'">'+_code_chars[charNum]+'</font>'; } }else { //算法验证码 var num1 = Math.floor(Math.random() * this.options.figure); var num2 = Math.floor(Math.random() * this.options.figure); if(this.options.arith == 0) { var tmparith = Math.floor(Math.random() * 3); } switch(tmparith) { case 1 : this.code_chose = parseInt(num1) + parseInt(num2); code = num1 + ' + ' + num2 + ' = ?'; break; case 2 : if(parseInt(num1) < parseInt(num2)) { var tmpnum = num1; num1 = num2; num2 = tmpnum; } this.code_chose = parseInt(num1) - parseInt(num2); code = num1 + ' - ' + num2 + ' = ?'; break; default : this.code_chose = parseInt(num1) * parseInt(num2); code = num1 + ' × ' + num2 + ' = ?'; break; } } this.htmlDoms.code.html(code); }, //比对验证码 checkCode : function() { if(this.options.type == 1) { //普通验证码 var own_input = this.htmlDoms.code_input.val().toUpperCase(); this.code_chose = this.code_chose.toUpperCase(); }else { var own_input = this.htmlDoms.code_input.val(); } if(own_input == this.code_chose) { this.options.success(); }else { this.options.error(); this.setCode(); } } }; //定义Slide的构造函数 var Slide = function(ele, opt) { this.$element = ele, this.defaults = { type : 1, vOffset: 5, vSpace : 5, imgName : ['1.jpg', '2.jpg'], imgSize : { width: '400px', height: '200px', }, blockSize : { width: '50px', height: '50px', }, barSize : { width : '400px', height : '40px', }, ready : function(){}, success : function(){}, error : function(){} }, this.options = $.extend({}, this.defaults, opt) }; //定义Slide的方法 Slide.prototype = { init: function() { var _this = this; //加载页面 this.loadDom(); this.options.ready(); this.$element[0].onselectstart = document.body.ondrag = function(){ return false; }; //按下 this.htmlDoms.move_block.on('touchstart', function(e) { _this.start(e); }); this.htmlDoms.move_block.on('mousedown', function(e) { _this.start(e); }); //拖动 window.addEventListener("touchmove", function(e) { _this.move(e); }); window.addEventListener("mousemove", function(e) { _this.move(e); }); //鼠标松开 window.addEventListener("touchend", function() { _this.end(); }); window.addEventListener("mouseup", function() { _this.end(); }); //刷新 _this.$element.find('.verify-refresh').on('click', function() { _this.refresh(); }); }, //初始化加载 loadDom : function() { this.img_rand = Math.floor(Math.random() * this.options.imgName.length); //随机的背景图片 var panelHtml = ''; var tmpHtml = ''; if(this.options.type != 1) { //图片滑动 panelHtml += '<div class="verify-img-panel">\ <div class="verify-refresh">\ <i class="iconfont icon-refresh"></i>\ </div>\ <div class="verify-gap"></div>\ </div>'; tmpHtml = '<div class="verify-sub-block"></div>'; } panelHtml += '<div class="verify-bar-area">\ <span class="verify-msg">向右滑动完成验证</span>\ <div class="verify-left-bar">\ <span class="verify-msg"></span>\ <div class="verify-move-block">\ <i class="verify-icon iconfont icon-right"></i>'+tmpHtml+'</div></div></div>'; this.$element.append(panelHtml); this.htmlDoms = { gap : this.$element.find('.verify-gap'), sub_block : this.$element.find('.verify-sub-block'), img_panel : this.$element.find('.verify-img-panel'), bar_area : this.$element.find('.verify-bar-area'), move_block : this.$element.find('.verify-move-block'), left_bar : this.$element.find('.verify-left-bar'), msg : this.$element.find('.verify-msg'), icon : this.$element.find('.verify-icon'), refresh :this.$element.find('.verify-refresh') }; this.status = false; //鼠标状态 this.setSize = this.resetSize(this); //重新设置宽度高度 this.htmlDoms.gap.css({'width': this.options.blockSize.width, 'height': this.options.blockSize.height}); this.htmlDoms.sub_block.css({'width': this.options.blockSize.width, 'height': this.options.blockSize.height}); this.htmlDoms.img_panel.css({'width': this.setSize.img_width, 'height': this.setSize.img_height, 'background': 'url(images/'+this.options.imgName[this.img_rand]+')', 'background-size' : this.setSize.img_width + ' '+ this.setSize.img_height}); this.htmlDoms.bar_area.css({'width': this.setSize.bar_width, 'height': this.options.barSize.height, 'line-height':this.options.barSize.height}); this.htmlDoms.move_block.css({'width': this.options.barSize.height, 'height': this.options.barSize.height}); this.htmlDoms.left_bar.css({'width': this.options.barSize.height, 'height': this.options.barSize.height}); this.randSet(); }, //鼠标按下 start: function(e) { this.htmlDoms.msg.text(''); this.htmlDoms.move_block.css('background-color', '#337ab7'); this.htmlDoms.left_bar.css('border-color', '#337AB7'); this.htmlDoms.icon.css('color', '#fff'); e.stopPropagation(); this.status = true; }, //鼠标移动 move: function(e) { if(this.status) { if(!e.touches) { //兼容移动端 var x = e.clientX; }else { //兼容PC端 var x = e.touches[0].pageX; } var bar_area_left = Slide.prototype.getLeft(this.htmlDoms.bar_area[0]); var move_block_left = x - bar_area_left; //小方块相对于父元素的left值 if(this.options.type != 1) { //图片滑动 if(move_block_left >= this.htmlDoms.bar_area[0].offsetWidth - parseInt(parseInt(this.options.blockSize.width)/2) - 2) { move_block_left = this.htmlDoms.bar_area[0].offsetWidth - parseInt(parseInt(this.options.blockSize.width)/2) - 2; } }else { //普通滑动 if(move_block_left >= this.htmlDoms.bar_area[0].offsetWidth - parseInt(parseInt(this.options.barSize.height)/2) + 3) { this.$element.find('.verify-msg:eq(1)').text('松开验证'); move_block_left = this.htmlDoms.bar_area[0].offsetWidth - parseInt(parseInt(this.options.barSize.height)/2) + 3; }else { this.$element.find('.verify-msg:eq(1)').text(''); } } if(move_block_left <= 0) { move_block_left = parseInt(parseInt(this.options.blockSize.width)/2); } //拖动后小方块的left值 this.htmlDoms.move_block.css('left', move_block_left-parseInt(parseInt(this.options.blockSize.width)/2) + "px"); this.htmlDoms.left_bar.css('width', move_block_left-parseInt(parseInt(this.options.blockSize.width)/2) + "px"); } }, //鼠标松开 end: function() { var _this = this; //判断是否重合 if(this.status) { if(this.options.type != 1) { //图片滑动 var vOffset = parseInt(this.options.vOffset); if(parseInt(this.htmlDoms.gap.css('left')) >= (parseInt(this.htmlDoms.move_block.css('left')) - vOffset) && parseInt(this.htmlDoms.gap.css('left')) <= (parseInt(this.htmlDoms.move_block.css('left')) + vOffset)) { this.htmlDoms.move_block.css('background-color', '#5cb85c'); this.htmlDoms.left_bar.css({'border-color': '#5cb85c', 'background-color': '#fff'}); this.htmlDoms.icon.css('color', '#fff'); this.htmlDoms.icon.removeClass('icon-right'); this.htmlDoms.icon.addClass('icon-check'); this.htmlDoms.refresh.hide(); this.htmlDoms.move_block.unbind('mousedown touchstart'); this.options.success(); }else{ this.htmlDoms.move_block.css('background-color', '#d9534f'); this.htmlDoms.left_bar.css('border-color', '#d9534f'); this.htmlDoms.icon.css('color', '#fff'); this.htmlDoms.icon.removeClass('icon-right'); this.htmlDoms.icon.addClass('icon-close'); setTimeout(function () { _this.htmlDoms.move_block.animate({'left':'0px'}, 'fast'); _this.htmlDoms.left_bar.animate({'width': '40px'}, 'fast'); _this.htmlDoms.left_bar.css({'border-color': '#ddd'}); _this.htmlDoms.move_block.css('background-color', '#fff'); _this.htmlDoms.icon.css('color', '#000'); _this.htmlDoms.icon.removeClass('icon-close'); _this.htmlDoms.icon.addClass('icon-right'); _this.$element.find('.verify-msg:eq(0)').text('向右滑动完成验证'); }, 400); this.options.error(); } }else { //普通滑动 if(parseInt(this.htmlDoms.move_block.css('left')) >= (parseInt(this.setSize.bar_width) - parseInt(this.options.barSize.height) - parseInt(this.options.vOffset))) { this.htmlDoms.move_block.css('background-color', '#5cb85c'); this.htmlDoms.left_bar.css({'color': '#4cae4c', 'border-color': '#5cb85c', 'background-color': '#fff' }); this.htmlDoms.icon.css('color', '#fff'); this.htmlDoms.icon.removeClass('icon-right'); this.htmlDoms.icon.addClass('icon-check'); this.htmlDoms.refresh.hide(); this.htmlDoms.move_block.unbind('mousedown'); this.htmlDoms.move_block.unbind('touchstart'); this.$element.find('.verify-msg:eq(1)').text('验证成功'); this.options.success(); }else { this.htmlDoms.move_block.css('background-color', '#d9534f'); this.htmlDoms.left_bar.css('border-color', '#d9534f'); this.htmlDoms.icon.css('color', '#fff'); this.htmlDoms.icon.removeClass('icon-right'); this.htmlDoms.icon.addClass('icon-close'); setTimeout(function () { _this.htmlDoms.move_block.animate({'left':'0px'}, 'fast'); _this.htmlDoms.left_bar.animate({'width': '40px'}, 'fast'); _this.htmlDoms.left_bar.css({'border-color': '#ddd'}); _this.htmlDoms.move_block.css('background-color', '#fff'); _this.htmlDoms.icon.css('color', '#000'); _this.htmlDoms.icon.removeClass('icon-close'); _this.htmlDoms.icon.addClass('icon-right'); _this.$element.find('.verify-msg:eq(0)').text('向右滑动解锁'); }, 400); this.options.error(); } } this.status = false; } }, resetSize : function(obj) { var img_width,img_height,bar_width,bar_height; //图片的宽度、高度，移动条的宽度、高度 var parentWidth = obj.$element.parent().width() || $(window).width(); var parentHeight = obj.$element.parent().height() || $(window).height(); if(obj.options.imgSize.width.indexOf('%')!= -1){ img_width = parseInt(obj.options.imgSize.width)/100 * parentWidth + 'px'; }else { img_width = obj.options.imgSize.width; } if(obj.options.imgSize.height.indexOf('%')!= -1){ img_height = parseInt(obj.options.imgSize.height)/100 * parentHeight + 'px'; }else { img_height = obj.options.imgSize.height; } if(obj.options.barSize.width.indexOf('%')!= -1){ bar_width = parseInt(obj.options.barSize.width)/100 * parentWidth + 'px'; }else { bar_width = obj.options.barSize.width; } if(obj.options.barSize.height.indexOf('%')!= -1){ bar_height = parseInt(obj.options.barSize.height)/100 * parentHeight + 'px'; }else { bar_height = obj.options.barSize.height; } return {img_width : img_width, img_height : img_height, bar_width : bar_width, bar_height : bar_height}; }, //随机出生点位 randSet: function() { var rand1 = Math.floor(Math.random()*9+1); var rand2 = Math.floor(Math.random()*9+1); var top = rand1 * parseInt(this.setSize.img_height)/15 + parseInt(this.setSize.img_height) * 0.1; var left = rand2 * parseInt(this.setSize.img_width)/15 + parseInt(this.setSize.img_width) * 0.1; this.$element.find('.verify-img-panel').css('margin-bottom', this.options.vSpace + 'px'); this.$element.find('.verify-gap').css({'top': top, 'left': left}); this.$element.find('.verify-sub-block').css({'top':'-'+(parseInt(this.setSize.img_height)- top + this.options.vSpace + 2)+'px', 'background-image': 'url(images/'+this.options.imgName[this.img_rand]+')', 'background-size': this.setSize.img_width + ' '+ this.setSize.img_height,'background-position-y': '-'+top+ 'px', 'background-position-x': '-'+left+'px'}); }, //刷新 refresh: function() { this.randSet(); this.img_rand = Math.floor(Math.random() * this.options.imgName.length); //随机的背景图片 this.$element.find('.verify-img-panel').css({'background': 'url(images/'+this.options.imgName[this.img_rand]+')', 'background-size': this.setSize.img_width + ' '+ this.setSize.img_height}); this.$element.find('.verify-sub-block').css({'background-image': 'url(images/'+this.options.imgName[this.img_rand]+')', 'background-size': this.setSize.img_width + ' '+ this.setSize.img_height}); }, //获取left值 getLeft: function(node) { var left = $(node).offset().left;// var nowPos = node.offsetParent;//// while(nowPos != null) { // left += $(nowPos).offset().left; // nowPos = nowPos.offsetParent; // } return left; } }; //定义Points的构造函数 var Points = function(ele, opt) { this.$element = ele, this.defaults = { defaultNum : 4, //默认的文字数量 checkNum : 3, //校对的文字数量 vSpace : 5, //间隔 imgName : ['1.jpg', '2.jpg'], imgSize : { width: '400px', height: '200px', }, barSize : { width : '400px', height : '40px', }, ready : function(){}, success : function(){}, error : function(){} }, this.options = $.extend({}, this.defaults, opt) }; //定义Points的方法 Points.prototype = { init : function() { var _this = this; //加载页面 _this.loadDom(); _this.refresh(); _this.options.ready(); this.$element[0].onselectstart = document.body.ondrag = function(){ return false; }; //点击事件比对 _this.$element.find('.verify-img-panel canvas').on('click', function(e) { _this.checkPosArr.push(_this.getMousePos(this, e)); if(_this.num == _this.options.checkNum) { _this.num = _this.createPoint(_this.getMousePos(this, e)); setTimeout(function () { var flag = _this.comparePos(_this.fontPos, _this.checkPosArr); if(flag == false) { //验证失败 _this.options.error(); _this.$element.find('.verify-bar-area').css({'color': '#d9534f', 'border-color': '#d9534f'}); _this.$element.find('.verify-msg').text('验证失败'); setTimeout(function () { _this.$element.find('.verify-bar-area').css({'color': '#000','border-color': '#ddd'}); _this.refresh(); }, 400); }else { //验证成功 _this.$element.find('.verify-bar-area').css({'color': '#4cae4c', 'border-color': '#5cb85c'}); _this.$element.find('.verify-msg').text('验证成功'); _this.$element.find('.verify-refresh').hide(); _this.$element.find('.verify-img-panel').unbind('click'); _this.options.success(); } }, 400); } if(_this.num < _this.options.checkNum) { _this.num = _this.createPoint(_this.getMousePos(this, e)); } }); //刷新 _this.$element.find('.verify-refresh').on('click', function() { _this.refresh(); }); }, //加载页面 loadDom : function() { this.fontPos = []; //选中的坐标信息 this.checkPosArr = []; //用户点击的坐标 this.num = 1; //点击的记数 this.img_rand = Math.floor(Math.random() * this.options.imgName.length); //随机的背景图片 var panelHtml = ''; var tmpHtml = ''; this.setSize = Slide.prototype.resetSize(this); //重新设置宽度高度 panelHtml += '<div class="verify-img-panel"><div class="verify-refresh" style="z-index:9999"><i class="iconfont icon-refresh"></i></div><canvas width="'+this.setSize.img_width+'" height="'+this.setSize.img_height+'"></canvas></div><div class="verify-bar-area"><span class="verify-msg"></span></div>'; this.$element.append(panelHtml); this.htmlDoms = { img_panel : this.$element.find('.verify-img-panel'), bar_area : this.$element.find('.verify-bar-area'), msg : this.$element.find('.verify-msg'), }; this.htmlDoms.img_panel.css({'width': this.setSize.img_width, 'height': this.setSize.img_height, 'background-size' : this.setSize.img_width + ' '+ this.setSize.img_height, 'margin-bottom': this.options.vSpace + 'px'}); this.htmlDoms.bar_area.css({'width': this.options.barSize.width, 'height': this.options.barSize.height, 'line-height':this.options.barSize.height}); }, //绘制合成的图片 drawImg : function(obj, img) { //准备canvas环境 var canvas = this.$element.find('canvas')[0]; //var canvas=document.getElementById("myCanvas"); var ctx=canvas.getContext("2d"); // 绘制图片 ctx.drawImage(img,0,0, parseInt(this.setSize.img_width), parseInt(this.setSize.img_height)); // 绘制水印 var fontSizeArr = ['italic small-caps bold 20px microsoft yahei', 'small-caps normal 25px arial', '34px microsoft yahei']; var fontStr = '天地玄黄宇宙洪荒日月盈昃辰宿列张寒来暑往秋收冬藏闰余成岁律吕调阳云腾致雨露结为霜金生丽水玉出昆冈剑号巨阙珠称夜光果珍李柰菜重芥姜海咸河淡鳞潜羽翔龙师火帝鸟官人皇始制文字乃服衣裳推位让国有虞陶唐吊民伐罪周发殷汤坐朝问道垂拱平章爱育黎首臣伏戎羌遐迩体率宾归王'; //不重复的汉字 var fontChars = []; var avg = Math.floor(parseInt(this.setSize.img_width)/(parseInt(this.options.defaultNum)+1)); var tmp_index = ''; var color2Num = Math.floor(Math.random() * 5); for(var i = 1; i <= this.options.defaultNum; i++) { fontChars[i-1] = this.getChars(fontStr, fontChars); tmp_index = Math.floor(Math.random()*3); ctx.font = fontSizeArr[tmp_index]; ctx.fillStyle = _code_color2[color2Num]; if(Math.floor(Math.random() * 2) == 1) { var tmp_y = Math.floor(parseInt(this.setSize.img_height)/2) + tmp_index*20 + 20; }else { var tmp_y = Math.floor(parseInt(this.setSize.img_height)/2) - tmp_index*20; } ctx.fillText(fontChars[i-1],avg * i, tmp_y); this.fontPos[i-1] = {'char': fontChars[i-1], 'x': avg * i, 'y': tmp_y}; } for(var i = 0; i < (this.options.defaultNum-this.options.checkNum); i++) { this.shuffle(this.fontPos).pop(); } var msgStr = ''; for(var i = 0; i < this.fontPos.length; i++) { msgStr += this.fontPos[i].char + ','; } this.htmlDoms.msg.text('请顺序点击【' + msgStr.substring(0,msgStr.length-1) + '】'); return this.fontPos; }, //获取坐标 getMousePos :function(obj, event) { var e = event || window.event; var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; var scrollY = document.documentElement.scrollTop || document.body.scrollTop; var x = e.clientX - ($(obj).offset().left - $(window).scrollLeft()); var y = e.clientY - ($(obj).offset().top - $(window).scrollTop()); return {'x': x, 'y': y}; }, //递归去重 getChars : function(fontStr, fontChars) { var tmp_rand = parseInt(Math.floor(Math.random() * fontStr.length)); if(tmp_rand > 0) { tmp_rand = tmp_rand - 1; } tmp_char = fontStr.charAt(tmp_rand); if($.inArray(tmp_char, fontChars) == -1) { return tmp_char; }else { return Points.prototype.getChars(fontStr, fontChars); } }, //洗牌数组 shuffle : function(arr) { var m = arr.length, i; while (m) { i = (Math.random() * m--) >>> 0; [arr[m], arr[i]] = [arr[i], arr[m]] } return arr; }, //创建坐标点 createPoint : function (pos) { this.htmlDoms.img_panel.append('<div class="point-area" style="background-color:#1abd6c;color:#fff;z-index:9999;width:30px;height:30px;text-align:center;line-height:30px;border-radius: 50%;position:absolute;top:'+parseInt(pos.y-10)+'px;left:'+parseInt(pos.x-10)+'px;">'+this.num+'</div>'); return ++this.num; }, //比对坐标点 comparePos : function (fontPos, checkPosArr) { var flag = true; for(var i = 0; i < fontPos.length; i++) { if(!(parseInt(checkPosArr[i].x) + 40 > fontPos[i].x && parseInt(checkPosArr[i].x) - 40 < fontPos[i].x && parseInt(checkPosArr[i].y) + 40 > fontPos[i].y && parseInt(checkPosArr[i].y) - 40 < fontPos[i].y)) { flag = false; break; } } return flag; }, //刷新 refresh: function() { var _this = this; this.$element.find('.point-area').remove(); this.fontPos = []; this.checkPosArr = []; this.num = 1; this.img_rand = Math.floor(Math.random() * this.options.imgName.length); //随机的背景图片 var img = new Image(); img.src = 'images/'+this.options.imgName[this.img_rand]; // 加载完成开始绘制 $(img).on('load', function(e) { this.fontPos = _this.drawImg(_this, this); }); }, }; //在插件中使用codeVerify对象 $.fn.codeVerify = function(options, callbacks) { var code = new Code(this, options); code.init(); }; //在插件中使用slideVerify对象 $.fn.slideVerify = function(options, callbacks) { var slide = new Slide(this, options); slide.init(); }; //在插件中使用clickVerify对象 $.fn.pointsVerify = function(options, callbacks) { var points = new Points(this, options); points.init(); }; })(jQuery, window, document); |
到此这篇关于多种类型jQuery网页验证码插件代码实例的文章就介绍到这了,更多相关jQuery网页验证码插件内容请搜索服务器之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持服务器之家！
原文链接：https://blog.csdn.net/daimomo000/article/details/78792569
