Javascript/JQuery连续循环主体背景色

我在尝试让JQuery和Javascript在for循环中循环一组颜色时遇到了很多麻烦，将主体的背景色设置为每个颜色，然后重新启动该过程。我不知道这是否是最好的方法，但我想背景颜色切换非常快。这就是我目前所拥有的。我试图通过按钮上的JQuery事件触发它

$("#button6").click(function() {
    $('#disclaimer').hide();
    $('#button6').hide();
    var colors = Array("red", "green", "blue", "purple" "yellow", "orange);

    var count = 0;
    while ( count < 1000 ) {
    for(var i = 0; i < colors.length; i++) {
        $('body').css("background-color", colors[i]);
        $('body').delay(50);
    }
    count++;
    }
});

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

$（“#按钮6”）。单击（函数（）{
      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

$（“#免责声明”）.hide（）；
$（'#按钮6'）。隐藏（）；
变量颜色=数组（“红色”、“绿色”、“蓝色”、“紫色”、“黄色”、“橙色”）；
var计数=0；
同时（计数<1000）{
对于（变量i=0；i

.delay（）

适用于动画，它不会延迟任何东西。我认为

setTimeout

在这里更适合您：

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

.delay（）

适用于动画，它不会延迟任何东西。我认为

setTimeout

在这里更适合您：

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

---

为什么不使用svg+css呢

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

这是我的密码：

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

@关键帧填充{
      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

0% {
填充物：红色；
}
20% {
填充：绿色；
}
40% {
填充：蓝色；
}
60% {
填充：紫色；
}
80% {
填充物：黄色；
}
100% {
填充物：橙色；
}
}
#填满{
填充：黑色；
动画名称：填充；
动画持续时间：50ms；
动画迭代次数：无限；
}
]]>
      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

您可以将其复制到名为something.svg的文件中，并将其用作带有css的图像

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

---

@编辑：代码在stackoverflow上以某种方式崩溃，但是您可以在这里下载我的示例：

为什么不使用svg+css

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

这是我的密码：

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

@关键帧填充{
      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

0% {
填充物：红色；
}
20% {
填充：绿色；
}
40% {
填充：蓝色；
}
60% {
填充：紫色；
}
80% {
填充物：黄色；
}
100% {
填充物：橙色；
}
}
#填满{
填充：黑色；
动画名称：填充；
动画持续时间：50ms；
动画迭代次数：无限；
}
]]>
      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

您可以将其复制到名为something.svg的文件中，并将其用作带有css的图像

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

---

@编辑：代码在stackoverflow上以某种方式崩溃，但您可以在此处下载我的示例：

查看下面的代码片段。

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

 var c = ["#81d8d0", "#ffea64", "#89bc84", "#e5cb47", "#9d549c"];
 var i = 0;
 var myVar = setInterval(function () { myTimer() }, 1500);

 function myTimer() {
    document.getElementsByTagName('body')[0].style.background = c[i];
    i = i + 1;
    if (i >= c.length) i = 0;
 }

---

看看下面的代码片段。

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>

 var c = ["#81d8d0", "#ffea64", "#89bc84", "#e5cb47", "#9d549c"];
 var i = 0;
 var myVar = setInterval(function () { myTimer() }, 1500);

 function myTimer() {
    document.getElementsByTagName('body')[0].style.background = c[i];
    i = i + 1;
    if (i >= c.length) i = 0;
 }

      @keyframes fill {
          0% {
              fill: red;
          }
          20% {
              fill: green;
          }
          40% {
              fill: blue;
          }
          60% {
              fill: purple;
          }
          80% {
              fill: yellow;
          }
          100% {
              fill: orange;
          }
      }

      #fill {
          fill: black;
          animation-name: fill;
          animation-duration: 50ms;
          animation-iteration-count: infinite;
      }
    ]]>
</style>
<rect id="fill" x="0" y="0" width="60" height="60"/>