多样式按钮

news2024/9/27 12:12:17

代码:

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div class="frame">
    <button class="custom-btn btn-1">按钮1</button>
    <button class="custom-btn btn-2">按钮2</button>
    <button class="custom-btn btn-3"><span>按钮3</span></button>
    <button class="custom-btn btn-4"><span>按钮4</span></button>
    <button class="custom-btn btn-5"><span>按钮5</span></button>
    <button class="custom-btn btn-6"><span>按钮6</span></button>
    <button class="custom-btn btn-7"><span>按钮7</span></button>
    <button class="custom-btn btn-8"><span>按钮8</span></button>
    <button class="custom-btn btn-9">按钮9</button>
    <button class="custom-btn btn-10">按钮10</button>
    <button class="custom-btn btn-11">按钮11<div class="dot"></div></button>
    <button class="custom-btn btn-12"><span>Click!</span><span>按钮12</span></button>
    <button class="custom-btn btn-13">按钮13</button>
    <button class="custom-btn btn-14">按钮14</button>
    <button class="custom-btn btn-15">按钮15</button>
    <button class="custom-btn btn-16">按钮16</button>
    <hr>
  </div>
  
  <script>
    function compare(properName) {
      return function(obj1, obj2) {
        let val1 = obj1[properName]
        let val2  =obj2[properName]
        if (val1 < val2) {
          return -1
        } else if (val1 > val2) {
          return 1
        } else {
          return 0
        }
      }
    }

    let arr = [
      {name: 'hahah', age: 2},
      {name: 'aaaaa', age: 10}
    ]
    arr.sort(compare('age'))
    console.log('arr', arr)
  </script>
  
  <style>
    body {
      background: #e0e5ec;
    }
    h1 {
      position: relative;
      text-align: center;
      color: #353535;
      font-size: 50px;
      font-family: "Cormorant Garamond", serif;
    }

    p {
      font-family: 'Lato', sans-serif;
      font-weight: 300;
      text-align: center;
      font-size: 18px;
      color: #676767;
    }
    .frame {
      width: 90%;
      margin: 40px auto;
      text-align: center;
    }
    button {
      margin: 20px;
    }
    .custom-btn {
      width: 130px;
      height: 40px;
      color: #fff;
      border-radius: 5px;
      padding: 10px 25px;
      font-family: 'Lato', sans-serif;
      font-weight: 500;
      background: transparent;
      cursor: pointer;
      transition: all 0.3s ease;
      position: relative;
      display: inline-block;
      box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
      7px 7px 20px 0px rgba(0,0,0,.1),
      4px 4px 5px 0px rgba(0,0,0,.1);
      outline: none;
    }
    /* 1 */
    .btn-1 {
      background: rgb(6,14,131);
      background: linear-gradient(0deg, rgba(6,14,131,1) 0%, rgba(12,25,180,1) 100%);
      border: none;
    }
    .btn-1:hover {
      background: rgb(0,3,255);
    background: linear-gradient(0deg, rgba(0,3,255,1) 0%, rgba(2,126,251,1) 100%);
    }

    /* 2 */
    .btn-2 {
      background: rgb(96,9,240);
      background: linear-gradient(0deg, rgba(96,9,240,1) 0%, rgba(129,5,240,1) 100%);
      border: none;
      
    }
    .btn-2:before {
      height: 0%;
      width: 2px;
    }
    .btn-2:hover {
      box-shadow:  4px 4px 6px 0 rgba(255,255,255,.5),
                  -4px -4px 6px 0 rgba(116, 125, 136, .5), 
        inset -4px -4px 6px 0 rgba(255,255,255,.2),
        inset 4px 4px 6px 0 rgba(0, 0, 0, .4);
    }


    /* 3 */
    .btn-3 {
      background: rgb(0,172,238);
    background: linear-gradient(0deg, rgba(0,172,238,1) 0%, rgba(2,126,251,1) 100%);
      width: 130px;
      height: 40px;
      line-height: 42px;
      padding: 0;
      border: none;
      
    }
    .btn-3 span {
      position: relative;
      display: block;
      width: 100%;
      height: 100%;
    }
    .btn-3:before,
    .btn-3:after {
      position: absolute;
      content: "";
      right: 0;
      top: 0;
      background: rgba(2,126,251,1);
      transition: all 0.3s ease;
    }
    .btn-3:before {
      height: 0%;
      width: 2px;
    }
    .btn-3:after {
      width: 0%;
      height: 2px;
    }
    .btn-3:hover{
      background: transparent;
      box-shadow: none;
    }
    .btn-3:hover:before {
      height: 100%;
    }
    .btn-3:hover:after {
      width: 100%;
    }
    .btn-3 span:hover{
      color: rgba(2,126,251,1);
    }
    .btn-3 span:before,
    .btn-3 span:after {
      position: absolute;
      content: "";
      left: 0;
      bottom: 0;
      background: rgba(2,126,251,1);
      transition: all 0.3s ease;
    }
    .btn-3 span:before {
      width: 2px;
      height: 0%;
    }
    .btn-3 span:after {
      width: 0%;
      height: 2px;
    }
    .btn-3 span:hover:before {
      height: 100%;
    }
    .btn-3 span:hover:after {
      width: 100%;
    }

    /* 4 */
    .btn-4 {
      background-color: #4dccc6;
    background-image: linear-gradient(315deg, #4dccc6 0%, #96e4df 74%);
      line-height: 42px;
      padding: 0;
      border: none;
    }
    .btn-4:hover{
      background-color: #89d8d3;
    background-image: linear-gradient(315deg, #89d8d3 0%, #03c8a8 74%);
    }
    .btn-4 span {
      position: relative;
      display: block;
      width: 100%;
      height: 100%;
    }
    .btn-4:before,
    .btn-4:after {
      position: absolute;
      content: "";
      right: 0;
      top: 0;
      box-shadow:  4px 4px 6px 0 rgba(255,255,255,.9),
                  -4px -4px 6px 0 rgba(116, 125, 136, .2), 
        inset -4px -4px 6px 0 rgba(255,255,255,.9),
        inset 4px 4px 6px 0 rgba(116, 125, 136, .3);
      transition: all 0.3s ease;
    }
    .btn-4:before {
      height: 0%;
      width: .1px;
    }
    .btn-4:after {
      width: 0%;
      height: .1px;
    }
    .btn-4:hover:before {
      height: 100%;
    }
    .btn-4:hover:after {
      width: 100%;
    }
    .btn-4 span:before,
    .btn-4 span:after {
      position: absolute;
      content: "";
      left: 0;
      bottom: 0;
      box-shadow:  4px 4px 6px 0 rgba(255,255,255,.9),
                  -4px -4px 6px 0 rgba(116, 125, 136, .2), 
        inset -4px -4px 6px 0 rgba(255,255,255,.9),
        inset 4px 4px 6px 0 rgba(116, 125, 136, .3);
      transition: all 0.3s ease;
    }
    .btn-4 span:before {
      width: .1px;
      height: 0%;
    }
    .btn-4 span:after {
      width: 0%;
      height: .1px;
    }
    .btn-4 span:hover:before {
      height: 100%;
    }
    .btn-4 span:hover:after {
      width: 100%;
    }

    /* 5 */
    .btn-5 {
      width: 130px;
      height: 40px;
      line-height: 42px;
      padding: 0;
      border: none;
      background: rgb(255,27,0);
    background: linear-gradient(0deg, rgba(255,27,0,1) 0%, rgba(251,75,2,1) 100%);
    }
    .btn-5:hover {
      color: #f0094a;
      background: transparent;
      box-shadow:none;
    }
    .btn-5:before,
    .btn-5:after{
      content:'';
      position:absolute;
      top:0;
      right:0;
      height:2px;
      width:0;
      background: #f0094a;
      box-shadow:
      -1px -1px 5px 0px #fff,
      7px 7px 20px 0px #0003,
      4px 4px 5px 0px #0002;
      transition:400ms ease all;
    }
    .btn-5:after{
      right:inherit;
      top:inherit;
      left:0;
      bottom:0;
    }
    .btn-5:hover:before,
    .btn-5:hover:after{
      width:100%;
      transition:800ms ease all;
    }


    /* 6 */
    .btn-6 {
      background: rgb(247,150,192);
    background: radial-gradient(circle, rgba(247,150,192,1) 0%, rgba(118,174,241,1) 100%);
      line-height: 42px;
      padding: 0;
      border: none;
    }
    .btn-6 span {
      position: relative;
      display: block;
      width: 100%;
      height: 100%;
    }
    .btn-6:before,
    .btn-6:after {
      position: absolute;
      content: "";
      height: 0%;
      width: 1px;
    box-shadow:
      -1px -1px 20px 0px rgba(255,255,255,1),
      -4px -4px 5px 0px rgba(255,255,255,1),
      7px 7px 20px 0px rgba(0,0,0,.4),
      4px 4px 5px 0px rgba(0,0,0,.3);
    }
    .btn-6:before {
      right: 0;
      top: 0;
      transition: all 500ms ease;
    }
    .btn-6:after {
      left: 0;
      bottom: 0;
      transition: all 500ms ease;
    }
    .btn-6:hover{
      background: transparent;
      color: #76aef1;
      box-shadow: none;
    }
    .btn-6:hover:before {
      transition: all 500ms ease;
      height: 100%;
    }
    .btn-6:hover:after {
      transition: all 500ms ease;
      height: 100%;
    }
    .btn-6 span:before,
    .btn-6 span:after {
      position: absolute;
      content: "";
      box-shadow:
      -1px -1px 20px 0px rgba(255,255,255,1),
      -4px -4px 5px 0px rgba(255,255,255,1),
      7px 7px 20px 0px rgba(0,0,0,.4),
      4px 4px 5px 0px rgba(0,0,0,.3);
    }
    .btn-6 span:before {
      left: 0;
      top: 0;
      width: 0%;
      height: .5px;
      transition: all 500ms ease;
    }
    .btn-6 span:after {
      right: 0;
      bottom: 0;
      width: 0%;
      height: .5px;
      transition: all 500ms ease;
    }
    .btn-6 span:hover:before {
      width: 100%;
    }
    .btn-6 span:hover:after {
      width: 100%;
    }

    /* 7 */
    .btn-7 {
    background: linear-gradient(0deg, rgba(255,151,0,1) 0%, rgba(251,75,2,1) 100%);
      line-height: 42px;
      padding: 0;
      border: none;
    }
    .btn-7 span {
      position: relative;
      display: block;
      width: 100%;
      height: 100%;
    }
    .btn-7:before,
    .btn-7:after {
      position: absolute;
      content: "";
      right: 0;
      bottom: 0;
      background: rgba(251,75,2,1);
      box-shadow:
      -7px -7px 20px 0px rgba(255,255,255,.9),
      -4px -4px 5px 0px rgba(255,255,255,.9),
      7px 7px 20px 0px rgba(0,0,0,.2),
      4px 4px 5px 0px rgba(0,0,0,.3);
      transition: all 0.3s ease;
    }
    .btn-7:before{
      height: 0%;
      width: 2px;
    }
    .btn-7:after {
      width: 0%;
      height: 2px;
    }
    .btn-7:hover{
      color: rgba(251,75,2,1);
      background: transparent;
    }
    .btn-7:hover:before {
      height: 100%;
    }
    .btn-7:hover:after {
      width: 100%;
    }
    .btn-7 span:before,
    .btn-7 span:after {
      position: absolute;
      content: "";
      left: 0;
      top: 0;
      background: rgba(251,75,2,1);
      box-shadow:
      -7px -7px 20px 0px rgba(255,255,255,.9),
      -4px -4px 5px 0px rgba(255,255,255,.9),
      7px 7px 20px 0px rgba(0,0,0,.2),
      4px 4px 5px 0px rgba(0,0,0,.3);
      transition: all 0.3s ease;
    }
    .btn-7 span:before {
      width: 2px;
      height: 0%;
    }
    .btn-7 span:after {
      height: 2px;
      width: 0%;
    }
    .btn-7 span:hover:before {
      height: 100%;
    }
    .btn-7 span:hover:after {
      width: 100%;
    }

    /* 8 */
    .btn-8 {
      background-color: #f0ecfc;
    background-image: linear-gradient(315deg, #f0ecfc 0%, #c797eb 74%);
      line-height: 42px;
      padding: 0;
      border: none;
    }
    .btn-8 span {
      position: relative;
      display: block;
      width: 100%;
      height: 100%;
    }
    .btn-8:before,
    .btn-8:after {
      position: absolute;
      content: "";
      right: 0;
      bottom: 0;
      background: #c797eb;
      /*box-shadow:  4px 4px 6px 0 rgba(255,255,255,.5),
                  -4px -4px 6px 0 rgba(116, 125, 136, .2), 
        inset -4px -4px 6px 0 rgba(255,255,255,.5),
        inset 4px 4px 6px 0 rgba(116, 125, 136, .3);*/
      transition: all 0.3s ease;
    }
    .btn-8:before{
      height: 0%;
      width: 2px;
    }
    .btn-8:after {
      width: 0%;
      height: 2px;
    }
    .btn-8:hover:before {
      height: 100%;
    }
    .btn-8:hover:after {
      width: 100%;
    }
    .btn-8:hover{
      background: transparent;
    }
    .btn-8 span:hover{
      color: #c797eb;
    }
    .btn-8 span:before,
    .btn-8 span:after {
      position: absolute;
      content: "";
      left: 0;
      top: 0;
      background: #c797eb;
      /*box-shadow:  4px 4px 6px 0 rgba(255,255,255,.5),
                  -4px -4px 6px 0 rgba(116, 125, 136, .2), 
        inset -4px -4px 6px 0 rgba(255,255,255,.5),
        inset 4px 4px 6px 0 rgba(116, 125, 136, .3);*/
      transition: all 0.3s ease;
    }
    .btn-8 span:before {
      width: 2px;
      height: 0%;
    }
    .btn-8 span:after {
      height: 2px;
      width: 0%;
    }
    .btn-8 span:hover:before {
      height: 100%;
    }
    .btn-8 span:hover:after {
      width: 100%;
    }
      

    /* 9 */
    .btn-9 {
      border: none;
      transition: all 0.3s ease;
      overflow: hidden;
    }
    .btn-9:after {
      position: absolute;
      content: " ";
      z-index: -1;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: #1fd1f9;
    background-image: linear-gradient(315deg, #1fd1f9 0%, #b621fe 74%);
      transition: all 0.3s ease;
    }
    .btn-9:hover {
      background: transparent;
      box-shadow:  4px 4px 6px 0 rgba(255,255,255,.5),
                  -4px -4px 6px 0 rgba(116, 125, 136, .2), 
        inset -4px -4px 6px 0 rgba(255,255,255,.5),
        inset 4px 4px 6px 0 rgba(116, 125, 136, .3);
      color: #fff;
    }
    .btn-9:hover:after {
      -webkit-transform: scale(2) rotate(180deg);
      transform: scale(2) rotate(180deg);
      box-shadow:  4px 4px 6px 0 rgba(255,255,255,.5),
                  -4px -4px 6px 0 rgba(116, 125, 136, .2), 
        inset -4px -4px 6px 0 rgba(255,255,255,.5),
        inset 4px 4px 6px 0 rgba(116, 125, 136, .3);
    }

    /* 10 */
    .btn-10 {
      background: rgb(22,9,240);
    background: linear-gradient(0deg, rgba(22,9,240,1) 0%, rgba(49,110,244,1) 100%);
      color: #fff;
      border: none;
      transition: all 0.3s ease;
      overflow: hidden;
    }
    .btn-10:after {
      position: absolute;
      content: " ";
      top: 0;
      left: 0;
      z-index: -1;
      width: 100%;
      height: 100%;
      transition: all 0.3s ease;
      -webkit-transform: scale(.1);
      transform: scale(.1);
    }
    .btn-10:hover {
      color: #fff;
      border: none;
      background: transparent;
    }
    .btn-10:hover:after {
      background: rgb(0,3,255);
    background: linear-gradient(0deg, rgba(2,126,251,1) 0%,  rgba(0,3,255,1)100%);
      -webkit-transform: scale(1);
      transform: scale(1);
    }

    /* 11 */
    .btn-11 {
      border: none;
      background: rgb(251,33,117);
        background: linear-gradient(0deg, rgba(251,33,117,1) 0%, rgba(234,76,137,1) 100%);
        color: #fff;
        overflow: hidden;
    }
    .btn-11:hover {
        text-decoration: none;
        color: #fff;
    }
    .btn-11:before {
        position: absolute;
        content: '';
        display: inline-block;
        top: -180px;
        left: 0;
        width: 30px;
        height: 100%;
        background-color: #fff;
        animation: shiny-btn1 3s ease-in-out infinite;
    }
    .btn-11:hover{
      opacity: .7;
    }
    .btn-11:active{
      box-shadow:  4px 4px 6px 0 rgba(255,255,255,.3),
                  -4px -4px 6px 0 rgba(116, 125, 136, .2), 
        inset -4px -4px 6px 0 rgba(255,255,255,.2),
        inset 4px 4px 6px 0 rgba(0, 0, 0, .2);
    }


    @-webkit-keyframes shiny-btn1 {
        0% { -webkit-transform: scale(0) rotate(45deg); opacity: 0; }
        80% { -webkit-transform: scale(0) rotate(45deg); opacity: 0.5; }
        81% { -webkit-transform: scale(4) rotate(45deg); opacity: 1; }
        100% { -webkit-transform: scale(50) rotate(45deg); opacity: 0; }
    }


    /* 12 */
    .btn-12{
      position: relative;
      right: 20px;
      bottom: 20px;
      border:none;
      box-shadow: none;
      width: 130px;
      height: 40px;
      line-height: 42px;
      -webkit-perspective: 230px;
      perspective: 230px;
    }
    .btn-12 span {
      background: rgb(0,172,238);
    background: linear-gradient(0deg, rgba(0,172,238,1) 0%, rgba(2,126,251,1) 100%);
      display: block;
      position: absolute;
      width: 130px;
      height: 40px;
      box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
      7px 7px 20px 0px rgba(0,0,0,.1),
      4px 4px 5px 0px rgba(0,0,0,.1);
      border-radius: 5px;
      margin:0;
      text-align: center;
      -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
      box-sizing: border-box;
      -webkit-transition: all .3s;
      transition: all .3s;
    }
    .btn-12 span:nth-child(1) {
      box-shadow:
      -7px -7px 20px 0px #fff9,
      -4px -4px 5px 0px #fff9,
      7px 7px 20px 0px #0002,
      4px 4px 5px 0px #0001;
      -webkit-transform: rotateX(90deg);
      -moz-transform: rotateX(90deg);
      transform: rotateX(90deg);
      -webkit-transform-origin: 50% 50% -20px;
      -moz-transform-origin: 50% 50% -20px;
      transform-origin: 50% 50% -20px;
    }
    .btn-12 span:nth-child(2) {
      -webkit-transform: rotateX(0deg);
      -moz-transform: rotateX(0deg);
      transform: rotateX(0deg);
      -webkit-transform-origin: 50% 50% -20px;
      -moz-transform-origin: 50% 50% -20px;
      transform-origin: 50% 50% -20px;
    }
    .btn-12:hover span:nth-child(1) {
      box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
      7px 7px 20px 0px rgba(0,0,0,.1),
      4px 4px 5px 0px rgba(0,0,0,.1);
      -webkit-transform: rotateX(0deg);
      -moz-transform: rotateX(0deg);
      transform: rotateX(0deg);
    }
    .btn-12:hover span:nth-child(2) {
      box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
      7px 7px 20px 0px rgba(0,0,0,.1),
      4px 4px 5px 0px rgba(0,0,0,.1);
    color: transparent;
      -webkit-transform: rotateX(-90deg);
      -moz-transform: rotateX(-90deg);
      transform: rotateX(-90deg);
    }


    /* 13 */
    .btn-13 {
      background-color: #89d8d3;
    background-image: linear-gradient(315deg, #89d8d3 0%, #03c8a8 74%);
      border: none;
      z-index: 1;
    }
    .btn-13:after {
      position: absolute;
      content: "";
      width: 100%;
      height: 0;
      bottom: 0;
      left: 0;
      z-index: -1;
      border-radius: 5px;
      background-color: #4dccc6;
    background-image: linear-gradient(315deg, #4dccc6 0%, #96e4df 74%);
      box-shadow:
      -7px -7px 20px 0px #fff9,
      -4px -4px 5px 0px #fff9,
      7px 7px 20px 0px #0002,
      4px 4px 5px 0px #0001;
      transition: all 0.3s ease;
    }
    .btn-13:hover {
      color: #fff;
    }
    .btn-13:hover:after {
      top: 0;
      height: 100%;
    }
    .btn-13:active {
      top: 2px;
    }


    /* 14 */
    .btn-14 {
      background: rgb(255,151,0);
      border: none;
      z-index: 1;
    }
    .btn-14:after {
      position: absolute;
      content: "";
      width: 100%;
      height: 0;
      top: 0;
      left: 0;
      z-index: -1;
      border-radius: 5px;
      background-color: #eaf818;
      background-image: linear-gradient(315deg, #eaf818 0%, #f6fc9c 74%);
      box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
      7px 7px 20px 0px rgba(0,0,0,.1),
      4px 4px 5px 0px rgba(0,0,0,.1);
      transition: all 0.3s ease;
    }
    .btn-14:hover {
      color: #000;
    }
    .btn-14:hover:after {
      top: auto;
      bottom: 0;
      height: 100%;
    }
    .btn-14:active {
      top: 2px;
    }

    /* 15 */
    .btn-15 {
      background: #b621fe;
      border: none;
      z-index: 1;
    }
    .btn-15:after {
      position: absolute;
      content: "";
      width: 0;
      height: 100%;
      top: 0;
      right: 0;
      z-index: -1;
      background-color: #663dff;
      border-radius: 5px;
      box-shadow:inset 2px 2px 2px 0px rgba(255,255,255,.5),
      7px 7px 20px 0px rgba(0,0,0,.1),
      4px 4px 5px 0px rgba(0,0,0,.1);
      transition: all 0.3s ease;
    }
    .btn-15:hover {
      color: #fff;
    }
    .btn-15:hover:after {
      left: 0;
      width: 100%;
    }
    .btn-15:active {
      top: 2px;
    }


    /* 16 */
    .btn-16 {
      border: none;
      color: #000;
    }
    .btn-16:after {
      position: absolute;
      content: "";
      width: 0;
      height: 100%;
      top: 0;
      left: 0;
      direction: rtl;
      z-index: -1;
      box-shadow:
      -7px -7px 20px 0px #fff9,
      -4px -4px 5px 0px #fff9,
      7px 7px 20px 0px #0002,
      4px 4px 5px 0px #0001;
      transition: all 0.3s ease;
    }
    .btn-16:hover {
      color: #000;
    }
    .btn-16:hover:after {
      left: auto;
      right: 0;
      width: 100%;
    }
    .btn-16:active {
      top: 2px;
    }
  </style>
</body>
</html>

效果图:

在这里插入图片描述

本文来自互联网用户投稿,该文观点仅代表作者本人,不代表本站立场。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如若转载,请注明出处:http://www.coloradmin.cn/o/1236184.html

如若内容造成侵权/违法违规/事实不符,请联系多彩编程网进行投诉反馈,一经查实,立即删除!

相关文章

使用 ClickHouse 做日志分析

原作&#xff1a;Monika Singh & Pradeep Chhetri 这是我们在 Monitorama 2022 上发表的演讲的改编稿。您可以在此处找到包含演讲者笔记的幻灯片和此处的视频。 当 Cloudflare 的请求抛出错误时&#xff0c;信息会记录在我们的 requests_error 管道中。错误日志用于帮助解…

OpenHarmony 4.1计划明年Q1发布, 5.0预计Q3发布

据HarmonyOS官方组织透露&#xff0c;OpenHarmony 4.0 版本已于 10 月 26 日正式发布&#xff0c;开发套件同步升级到 API 10。开放原子开源基金会现更新了 OpenHarmony 4.1&5.0 版本路线图。据介绍&#xff0c;OpenHarmony 4.1 Beta 版本预计将于年底完成测试并发布&#…

如何用 GPTs 帮你写科研项目申请书?

&#xff08;注&#xff1a;本文为小报童精选文章&#xff0c;已订阅小报童或加入知识星球「玉树芝兰」用户请勿重复付费&#xff09; 需求 学生们往往会觉得&#xff0c;写开题报告是个苦差事。但他们或许不知道&#xff0c;老师们写起科研项目申请书&#xff0c;压力远比他们…

RK3568平台开发系列讲解(Linux系统篇)kernel config 配置解析

🚀返回专栏总目录 文章目录 一、图形化界面的操作二、Kconfig 语法简介三、.config 配置文件介绍四、deconfig 配置文件沉淀、分享、成长,让自己和他人都能有所收获!😄 📢 Linux 内核可以通过输入“make menuconfig”来打开图形化配置界面,menuconfig 是一套图形化的配…

Kafka 控制器(controller)

Kafka 控制器&#xff08;controller&#xff09; 在kafka集群中 会存在一个或者多个broker&#xff08;一个服务器就是一个broker&#xff09;&#xff0c;其中有一个broker会被选举为控制器 kafka controller &#xff0c;负责管理整个集群中所有副本、分区的状态&#xff0…

2021秋招-数据结构-栈、队列、数组、列表

栈、队列、数组、列表 实现方式 队列 class Queue:def __init__(self):self.items []def enqueue(self, item):self.items.append(item)def dequeue(self):return self.items.pop(0)def empty(self):return self.size() 0def size(self):return len(self.items)应用: 约瑟…

shell 脚本语句

目录 条件语句 test 命令 比较整数数值 字符串比较 命令举 条件逻辑测试操作 组合写法 举例 双中括号 ​编辑 ( ) / { } if 语句的结构 case 语句 脚本举例 识别 yes 和 no 脚本 检查磁盘使用情况脚本 新建用户以及随机设置用户密码的脚本 补充命令 [RANDOM…

Python+Qt虹膜检测识别

程序示例精选 PythonQt虹膜检测识别 如需安装运行环境或远程调试&#xff0c;见文章底部个人QQ名片&#xff0c;由专业技术人员远程协助&#xff01; 前言 这篇博客针对《PythonQt虹膜检测识别》编写代码&#xff0c;代码整洁&#xff0c;规则&#xff0c;易读。 学习与应用推…

【C++进阶之路】第十一篇:C++的IO流

文章目录 1. C语言的输入与输出2. 流是什么3. CIO流3.1 C标准IO流3.2 C文件IO流 4.stringstream的简单介绍 1. C语言的输入与输出 C语言中我们用到的最频繁的输入输出方式就是scanf ()与printf()。 scanf(): 从标准输入设备(键盘)读取数据&#xff0c;并将值存放在变量中。prin…

京东数据分析(京东数据采集):2023年10月京东平板电视行业品牌销售排行榜

鲸参谋监测的京东平台10月份平板电视市场销售数据已出炉&#xff01; 根据鲸参谋电商数据分析平台的相关数据显示&#xff0c;10月份&#xff0c;京东平台上平板电视的销量将近77万&#xff0c;环比增长约23%&#xff0c;同比则下降约30%&#xff1b;销售额为21亿&#xff0c;环…

大数据Doris(二十七):Routine Load数据导入演示

文章目录 Routine Load数据导入演示 一、启动kafka集群(三台节点都启动) 二、创建topic

「MACOS限定」 如何将文件上传到GitHub仓库

介绍 本期讲解&#xff1a;如何在苹果电脑上上传文件到github远程仓库 注&#xff1a;写的很详细 方便我的朋友可以看懂操作步骤 第一步 在电脑上创建一个新目录&#xff08;文件夹&#xff09; 注&#xff1a;创建GitHub账号、新建github仓库、git下载的步骤这里就不过多赘…

数据库基本操作--------高级MySQL语句

一、高级SQL语句 1、SELECT ----显示表格中一个或数个栏位的所有资料 语法&#xff1a;SELECT “栏位” FROM “表名”; SELECT Store_Name FROM Store_Info; 2、DISTINCT ----不显示重复的资料 语法&#xff1a;SELECT DISTINCT “栏位” FROM “表名”; SELECT DISTINCT Sto…

Docker快速搭建RTMP服务(tiangolo/nginx-rtmp:Docker + Nginx+ nginx-rtmp-module)

Linux Docker快速搭建多媒体/视频流的 RTMP 服务 第一步 安装Docker 点击这里查看 第二步 拉取并运行镜像 tiangolo/nginx-rtmp/ docker pull tiangolo/nginx-rtmp docker run -d -p 1935:1935 --name nginx-rtmp tiangolo/nginx-rtmpOBS客户端测试 OBS客户端设置直播的推…

【python笔记】客户运营 - cohort分析

一、数据 本文涉及数据下载链接。 二、数据预处理 2.1 读取数据 import pandas as pddf pd.read_csv(your_path/Year 2010-2011.csv, encodingISO-8859-1) df.head()2.2 检查数据 检查空值情况 df.isna().sum() # 结果 Invoice 0 StockCode 0 De…

LeetCode 热题100——栈与队列专题(三)

一、有效的括号 20.有效的括号&#xff08;题目链接&#xff09; 思路&#xff1a; 1&#xff09;括号的顺序匹配&#xff1a;用栈实现&#xff0c;遇到左括号入&#xff0c;遇到右括号出&#xff08;保证所出的左括号与右括号对应&#xff09;&#xff0c;否则顺序不匹配。 2…

【Spring Boot】如何在Linux系统中快速启动Spring Boot的jar包

在Linux系统中先安装java的JDK 然后编写下列service.sh脚本&#xff0c;并根据自己的需求只需要修改export的log_path、exec_cmd参数即可 # 配置运行日志输出的路径 export log_path/usr/local/project/study-pro/logs # 当前服务运行的脚本命令 export exec_cmd"nohup /u…

【ARM AMBA AXI 入门 15 -- AXI-Lite 详细介绍】

请阅读【ARM AMBA AXI 总线 文章专栏导读】 文章目录 AXI LiteAXI-Full 介绍AXI Stream 介绍AXI Lite 介绍AXI Full 与 AIX Lite 差异总结AXI Lite AMBA AXI4 规范中包含三种不同的协议接口,分别是: AXI4-FullAXI4-LiteAXI4-Stream 上图中的 AXI FULL 和 AIX-Lite 我们都把…

安防视频监控管理平台EasyCVR定制首页开发与实现

视频监控平台EasyCVR能在复杂的网络环境中&#xff0c;将分散的各类视频资源进行统一汇聚、整合、集中管理&#xff0c;在视频监控播放上&#xff0c;TSINGSEE青犀视频安防监控汇聚平台可支持1、4、9、16个画面窗口播放&#xff0c;可同时播放多路视频流&#xff0c;也能支持视…

基于 Eureka 的 Ribbon 负载均衡实现原理【SpringCloud 源码分析】

目录 一、前言 二、源码分析 三、负载均衡策略 一、前言 如下图&#xff0c;我们在 orderserver 中通过 restTemplate 向 usersever 发起 http 请求&#xff0c;在服务拉取的时候&#xff0c;主机名 localhost 是用服务名 userserver 代替的&#xff0c;那么该 url 是一个可…