Inhaltsverzeichnis
Gemeinsame CSS-Stile" >Gemeinsame CSS-Stile
10. Benutzerdefinierte Animation" >10. Benutzerdefinierte Animation
Heim Web-Frontend HTML-Tutorial Zusammenfassung der CSS-Kenntnisse (9)

Zusammenfassung der CSS-Kenntnisse (9)

Aug 18, 2016 am 08:57 AM

Gemeinsame CSS-Stile

10. Benutzerdefinierte Animation

 1) KeyframesKeyframes

wird als Keyframe bezeichnet und ähnelt dem Keyframe in Flash.

In CSS3 beginnt es hauptsächlich mit „@keyframes“, gefolgt vom Namen der Animation und einem Paar geschweifter Klammern „{...}“. In den Klammern stehen einige Stilregeln für verschiedene Zeiträume.

Syntax: @keyframes Animationsname {keyframes-selector {css-styles;}}

 Animationsname: Definieren Sie den Namen der Animation.

 keyframes-selector: Gibt den Zeitpunkt an, zu dem die Änderung prozentual erfolgt, oder durch die Schlüsselwörter „from“ und „to“, die 0 % und 100 % entsprechen. Es wird empfohlen, den Prozentsatz-Selektor zu definieren.

 css-styles: Mit der @keyframes-Regel können Sie Animationen erstellen, die schrittweise einen Satz von CSS-Stilen in einen anderen ändern, und diesen Satz von CSS-Stilen mehrmals ändern.

Kompatibilität: Derzeit unterstützen Browser keine @keyframes-Regeln, daher müssen Sie das Präfix „-moz-“, „-o-“, „-webkit-“ hinzufügen.

Beispiel:

<span style="color: #800000;">@-webkit-keyframes FromLeftToRight</span>{   <span style="color: #008000;">/*</span><span style="color: #008000;"> Safari 和 Chrome </span><span style="color: #008000;">*/</span><span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{    <span style="color: #008000;">/*</span><span style="color: #008000;"> Firefox </span><span style="color: #008000;">*/</span><span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}
@-o-keyframes FromLeftToRight</span>{      <span style="color: #008000;">/*</span><span style="color: #008000;"> Opera </span><span style="color: #008000;">*/</span><span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren

 2) AnimationsnameAnimationsname

Der auf das Element angewendete Animationsname muss in Verbindung mit der Regel @keyframes verwendet werden, da der Animationsname durch @keyframes definiert wird.

 animationsname: keiner |

 : Definieren Sie einen oder mehrere Animationsnamen. Wenn es mehrere Animationsnamen gibt, trennen Sie diese durch Kommas.

Beispiel:

<span style="color: #800000;">div</span>{<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -o-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;
}<span style="color: #800000;">
@-webkit-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}
@-o-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">800px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren

 3) AnimationszeitAnimationsdauer

Geben Sie die Dauer der Objektanimation an

Animationsdauer:

Beispiel-Quellcode:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.duration</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#000</span>;<span style="color: #ff0000;">
    position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -moz-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">3s</span>;
}<span style="color: #800000;">
@-webkit-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren
<span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>请按F5刷新动画(矩形用3秒向右移动500px)<span style="color: #0000ff;"></</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="duration"</span><span style="color: #0000ff;">></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

Wirkung:

Bitte drücken Sie F5, um die Animation zu aktualisieren (das Rechteck bewegt sich in 3 Sekunden um 500 Pixel nach rechts)

 

   4)动画的过渡速度animation-timing-function

    animation-timing-function : ease | linear | ease-in | ease-out | ease-in-out | cubic-bezier(n,n,n,n)

    ①ease : 默认值,逐渐变慢(等于 cubic-bezier(0.25,0.1,0.25,1))

    ②linear : 匀速过渡效果(等于 cubic-bezier(0,0,1,1))

    ③ease-in : 加速的过渡效果(等于 cubic-bezier(0.42,0,1,1))

    ④ease-out : 减速的过渡效果(等于 cubic-bezier(0,0,0.58,1))

    ⑤ease-in-out : 加速然后减速(等于cubic-bezier (0.42, 0, 0.58, 1))

    ⑥cubic-bezier(n,n,n,n):在 cubic-bezier 函数中定义自己的值,可能的值是 0 至 1 之间的数值。

  例子 源代码:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.function</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#ccc</span>;<span style="color: #ff0000;">
    position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">
    margin</span>:<span style="color: #0000ff;">5px</span>;<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -moz-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">3s</span>;
}<span style="color: #800000;">
.ease-in</span>{<span style="color: #ff0000;">
    -webkit-animation-timing-function</span>:<span style="color: #0000ff;">ease-in</span>;<span style="color: #ff0000;">
    -moz-animation-timing-function</span>:<span style="color: #0000ff;">ease-in</span>;<span style="color: #ff0000;">
    animation-timing-function</span>:<span style="color: #0000ff;">ease-in</span>;
}<span style="color: #800000;">
.ease-out</span>{<span style="color: #ff0000;">
    -webkit-animation-timing-function</span>:<span style="color: #0000ff;">ease-out</span>;<span style="color: #ff0000;">
    -moz-animation-timing-function</span>:<span style="color: #0000ff;">ease-out</span>;<span style="color: #ff0000;">
    animation-timing-function</span>:<span style="color: #0000ff;">ease-out</span>;
}<span style="color: #800000;">
@-webkit-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren
<span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>请按F5刷新动画(两个矩形同样在3秒用不同的速率向右移动500px)<span style="color: #0000ff;"></</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="function ease-in"</span><span style="color: #0000ff;">></span>ease-in<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="function ease-out"</span><span style="color: #0000ff;">></span>ease-out<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

  效果:

请按F5刷新动画(两个矩形同样在3秒用不同的速率向右移动500px)

ease-in
ease-out

 

  5)动画延迟时间animation-delay

     指定对象动画延迟的时间

     animation-delay:

   例子 源代码:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.delay</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#000</span>;<span style="color: #ff0000;">
    position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -webkit-animation-delay</span>:<span style="color: #0000ff;">2s</span>;<span style="color: #ff0000;">
    -moz-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -moz-animation-delay</span>:<span style="color: #0000ff;">2s</span>;<span style="color: #ff0000;">
    animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    animation-delay</span>:<span style="color: #0000ff;">2s</span>;
}<span style="color: #800000;">
@-webkit-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren
<span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>请按F5刷新动画(刷新后请等待2秒启动动画)<span style="color: #0000ff;"></</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="delay"</span><span style="color: #0000ff;">></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

  效果:

请按F5刷新动画(刷新后请等待2秒启动动画)

 

 

   6)动画执行次数animation-iteration-count

    animation-iteration-count:infinite | 

    infinite表示无限次数,number指定循环次数。

  例子 源代码:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.infinite</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#000</span>;<span style="color: #ff0000;">
    position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -webkit-animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;<span style="color: #ff0000;"> 
    -moz-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -moz-animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;<span style="color: #ff0000;"> 
    animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;
}<span style="color: #800000;">
@-webkit-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren
<span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>动画全自动无限循环播放<span style="color: #0000ff;"></</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="infinite"</span><span style="color: #0000ff;">></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

  效果:

动画全自动无限循环播放

 

 

 

   7)动画的顺序animation-direction

     设置对象动画在循环中是否反向运动

    animation-direction : normal | reverse | alternate | alternate-reverse

    normal:正常方向

    reverse:反方向运行

    alternate:动画先正常运行再反方向运行,并持续交替运行

    alternate-reverse:动画先反运行再正方向运行,并持续交替运行

   例子 源代码:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.box</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">50px</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#ccc</span>;<span style="color: #ff0000;">
    margin</span>:<span style="color: #0000ff;">5px</span>;<span style="color: #ff0000;">
    position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FormLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-name</span>:<span style="color: #0000ff;">FormLeftToRight</span>;<span style="color: #ff0000;">
    animation-name</span>:<span style="color: #0000ff;">FormLeftToRight</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">5s</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">5s</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">5s</span>;<span style="color: #ff0000;">
    -webkit-animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;<span style="color: #ff0000;">
    -moz-animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;<span style="color: #ff0000;">
    animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;
}<span style="color: #800000;">
.reverse</span>{<span style="color: #ff0000;">
    -webkit-animation-direction</span>:<span style="color: #0000ff;">reverse</span>;<span style="color: #ff0000;">
    -moz-animation-direction</span>:<span style="color: #0000ff;">reverse</span>;<span style="color: #ff0000;">
    animation-direction</span>:<span style="color: #0000ff;">reverse</span>;
}<span style="color: #800000;">
.alternate</span>{<span style="color: #ff0000;">
    -webkit-animation-direction</span>:<span style="color: #0000ff;">alternate</span>;<span style="color: #ff0000;">
    -moz-animation-direction</span>:<span style="color: #0000ff;">alternate</span>;<span style="color: #ff0000;">
    animation-direction</span>:<span style="color: #0000ff;">alternate</span>;
}<span style="color: #800000;">
.alternate-reverse</span>{<span style="color: #ff0000;">
    -webkit-animation-direction</span>:<span style="color: #0000ff;">alternate-reverse</span>;<span style="color: #ff0000;">
    -moz-animation-direction</span>:<span style="color: #0000ff;">alternate-reverse</span>;<span style="color: #ff0000;">
    animation-direction</span>:<span style="color: #0000ff;">alternate-reverse</span>;
}<span style="color: #800000;">
@-webkit-keyframes FormLeftToRight</span>{<span style="color: #ff0000;">
    0%{left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100%</span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;">
}
@-moz-keyframes FormLeftToRight</span>{<span style="color: #ff0000;">
    0%{left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100%</span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;">
}
@keyframes FormLeftToRight</span>{<span style="color: #ff0000;">
    0%{left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100%</span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;">
}</span>
Nach dem Login kopieren

 

 <span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>四种不同的顺序<span style="color: #0000ff;"></</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="box"</span><span style="color: #0000ff;">></span>normal<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="box reverse"</span><span style="color: #0000ff;">></span>reverse<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="box alternate"</span><span style="color: #0000ff;">></span>alternate<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="box alternate-reverse"</span><span style="color: #0000ff;">></span>alternate-reverse<span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

  效果:

四种不同的顺序

normal
reverse
alternate
alternate-reverse

 

 

   8)动画的状态animation-play-state

    设置对象动画的状态

    animation-play-state:running | paused

    running:运动

    paused:暂停

 

   例子 源代码:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.state</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#000</span>;<span style="color: #ff0000;">
    position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -webkit-animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;<span style="color: #ff0000;"> 
    -moz-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -moz-animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;<span style="color: #ff0000;"> 
    animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    animation-iteration-count</span>:<span style="color: #0000ff;">infinite</span>;
}<span style="color: #800000;">
.state:hover</span>{<span style="color: #ff0000;">
    -webkit-animation-play-state</span>:<span style="color: #0000ff;">paused</span>;<span style="color: #ff0000;">
    -moz-animation-play-state</span>:<span style="color: #0000ff;">paused</span>;<span style="color: #ff0000;">
    animation-play-state</span>:<span style="color: #0000ff;">paused</span>;
}<span style="color: #800000;">
@-webkit-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren
<span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>鼠标移动到矩形上可以暂停动画<span style="color: #0000ff;"></</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="state"</span><span style="color: #0000ff;">></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

  效果:

鼠标移动到矩形上可以暂停动画

 

 

 

 

   9)动画时间之外的状态animation-fill-mode

    设置对象动画时间之外的状态

    animation-fill-mode : none | forwards | backwards | both

    none:默认值。不设置对象动画之外的状态

    forwards:设置对象状态为动画结束时的状态

    backwards:设置对象状态为动画开始时的状态

    both:设置对象状态为动画结束或开始的状态

   例子 源代码:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.mode</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#000</span>;<span style="color: #ff0000;">
    position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -webkit-animation-fill-mode</span>:<span style="color: #0000ff;">forwards</span>;<span style="color: #ff0000;">
    -moz-animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    -moz-animation-fill-mode</span>:<span style="color: #0000ff;">forwards</span>;<span style="color: #ff0000;">
    animation-name</span>:<span style="color: #0000ff;">FromLeftToRight</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">3s</span>;<span style="color: #ff0000;">
    animation-fill-mode</span>:<span style="color: #0000ff;">forwards</span>;
}<span style="color: #800000;">
@-webkit-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@-moz-keyframes FromLeftToRight</span>{<span style="color: #ff0000;">
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}
@keyframes FromLeftToRight</span>{<span style="color: #ff0000;"> 
    0% {left</span>:<span style="color: #0000ff;">0</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">500px</span>;}<span style="color: #800000;"> 
}</span>
Nach dem Login kopieren
<span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>请按F5刷新动画(动画结束后停在结束位置)<span style="color: #0000ff;"></</span><span style="color: #800000;">p</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="mode"</span><span style="color: #0000ff;">></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

  效果:

请按F5刷新动画(动画结束后停在结束位置)

 

 

   10)动画复合属性animation

     通过 animation ,我们能够创建自定义动画,这可以在许多网页中取代动画图片gif、Flash 动画以及 JavaScript。

    animation: || || || || || || || [ ,*]

     

  利用学过的动画样式,制作一个下滑菜单栏

  源代码:

<span style="color: #008000;">/*</span><span style="color: #008000;"> CSS代码 </span><span style="color: #008000;">*/</span><span style="color: #800000;">
.dropmenu</span>{<span style="color: #ff0000;">
    width</span>:<span style="color: #0000ff;">100px</span>;<span style="color: #ff0000;">
    height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    line-height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">
    text-align</span>:<span style="color: #0000ff;">center</span>;<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">green</span>;<span style="color: #ff0000;">
    border-radius</span>:<span style="color: #0000ff;">10px</span>;<span style="color: #ff0000;">
    overflow</span>:<span style="color: #0000ff;">hidden</span>;
}<span style="color: #800000;">
.dropmenu a</span>{<span style="color: #ff0000;">
    font-family</span>:<span style="color: #0000ff;">"微软雅黑"</span>;<span style="color: #ff0000;">
    font-size</span>:<span style="color: #0000ff;">18px</span>;<span style="color: #ff0000;">
    color</span>:<span style="color: #0000ff;">#fff</span>;<span style="color: #ff0000;">
    text-decoration</span>:<span style="color: #0000ff;">none</span>;
}<span style="color: #800000;">
.dropmenu ul</span>{<span style="color: #ff0000;">
    list-style-type</span>:<span style="color: #0000ff;">none</span>;<span style="color: #ff0000;">
    padding</span>:<span style="color: #0000ff;">0</span>;<span style="color: #ff0000;">
    margin</span>:<span style="color: #0000ff;">0</span>;
}<span style="color: #800000;">
.dropmenu ul li</span>{<span style="color: #ff0000;">
    background</span>:<span style="color: #0000ff;">#808080</span>;
}<span style="color: #800000;">
.dropmenu:hover</span>{<span style="color: #ff0000;">
    -webkit-animation-name</span>:<span style="color: #0000ff;">SlideDown</span>;<span style="color: #ff0000;">
    -moz-animation-name</span>:<span style="color: #0000ff;">SlideDown</span>;<span style="color: #ff0000;">
    animation-name</span>:<span style="color: #0000ff;">SlideDown</span>;<span style="color: #ff0000;">
    -webkit-animation-duration</span>:<span style="color: #0000ff;">1s</span>;<span style="color: #ff0000;">
    -moz-animation-duration</span>:<span style="color: #0000ff;">1s</span>;<span style="color: #ff0000;">
    animation-duration</span>:<span style="color: #0000ff;">1s</span>;<span style="color: #ff0000;">
    -webkit-animation-fill-mode</span>:<span style="color: #0000ff;">forwards</span>;<span style="color: #ff0000;">
    -moz-animation-fill-mode</span>:<span style="color: #0000ff;">forwards</span>;<span style="color: #ff0000;">
    animation-fill-mode</span>:<span style="color: #0000ff;">forwards</span>;
}<span style="color: #800000;">
@-webkit-keyframes SlideDown</span>{<span style="color: #ff0000;">
    0% {height</span>:<span style="color: #0000ff;">30px</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">height</span>:<span style="color: #0000ff;">155px</span>;}<span style="color: #800000;">
}
@-moz-keyframes SlideDown</span>{<span style="color: #ff0000;">
    0% {height</span>:<span style="color: #0000ff;">30px</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">height</span>:<span style="color: #0000ff;">155px</span>;}<span style="color: #800000;">
}
@keyframes SlideDown</span>{<span style="color: #ff0000;">
    0% {height</span>:<span style="color: #0000ff;">30px</span>;}<span style="color: #800000;">
    100% </span>{<span style="color: #ff0000;">height</span>:<span style="color: #0000ff;">155px</span>;}<span style="color: #800000;">
}</span>
Nach dem Login kopieren
<span style="color: #008000;"><!--</span><span style="color: #008000;"> HTML代码 </span><span style="color: #008000;">--></span>
<span style="color: #0000ff;"><</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><</span><span style="color: #800000;">div </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="dropmenu"</span><span style="color: #0000ff;">></span>
        <span style="color: #0000ff;"><</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="###"</span><span style="color: #0000ff;">></span>菜单栏<span style="color: #0000ff;"></</span><span style="color: #800000;">a</span><span style="color: #0000ff;">></span>
        <span style="color: #0000ff;"><</span><span style="color: #800000;">ul</span><span style="color: #0000ff;">></span>
            <span style="color: #0000ff;"><</span><span style="color: #800000;">li</span><span style="color: #0000ff;">><</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="###"</span><span style="color: #0000ff;">></span>AAA<span style="color: #0000ff;"></</span><span style="color: #800000;">a</span><span style="color: #0000ff;">></</span><span style="color: #800000;">li</span><span style="color: #0000ff;">></span>
            <span style="color: #0000ff;"><</span><span style="color: #800000;">li</span><span style="color: #0000ff;">><</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="###"</span><span style="color: #0000ff;">></span>AAA<span style="color: #0000ff;"></</span><span style="color: #800000;">a</span><span style="color: #0000ff;">></</span><span style="color: #800000;">li</span><span style="color: #0000ff;">></span>
            <span style="color: #0000ff;"><</span><span style="color: #800000;">li</span><span style="color: #0000ff;">><</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="###"</span><span style="color: #0000ff;">></span>AAA<span style="color: #0000ff;"></</span><span style="color: #800000;">a</span><span style="color: #0000ff;">></</span><span style="color: #800000;">li</span><span style="color: #0000ff;">></span>
            <span style="color: #0000ff;"><</span><span style="color: #800000;">li</span><span style="color: #0000ff;">><</span><span style="color: #800000;">a </span><span style="color: #ff0000;">href</span><span style="color: #0000ff;">="###"</span><span style="color: #0000ff;">></span>AAA<span style="color: #0000ff;"></</span><span style="color: #800000;">a</span><span style="color: #0000ff;">></</span><span style="color: #800000;">li</span><span style="color: #0000ff;">></span>
        <span style="color: #0000ff;"></</span><span style="color: #800000;">ul</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"></</span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></</span><span style="color: #800000;">body</span><span style="color: #0000ff;">></span>
Nach dem Login kopieren

   效果:

菜单栏
  • AAA
  • AAA
  • AAA
  • AAA

 

  

 

 

 

    

Erklärung dieser Website
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn

Heiße KI -Werkzeuge

Undresser.AI Undress

Undresser.AI Undress

KI-gestützte App zum Erstellen realistischer Aktfotos

AI Clothes Remover

AI Clothes Remover

Online-KI-Tool zum Entfernen von Kleidung aus Fotos.

Undress AI Tool

Undress AI Tool

Ausziehbilder kostenlos

Clothoff.io

Clothoff.io

KI-Kleiderentferner

AI Hentai Generator

AI Hentai Generator

Erstellen Sie kostenlos Ai Hentai.

Heißer Artikel

R.E.P.O. Energiekristalle erklärten und was sie tun (gelber Kristall)
3 Wochen vor By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Beste grafische Einstellungen
3 Wochen vor By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. So reparieren Sie Audio, wenn Sie niemanden hören können
3 Wochen vor By 尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: Wie man alles in Myrise freischaltet
4 Wochen vor By 尊渡假赌尊渡假赌尊渡假赌

Heiße Werkzeuge

Notepad++7.3.1

Notepad++7.3.1

Einfach zu bedienender und kostenloser Code-Editor

SublimeText3 chinesische Version

SublimeText3 chinesische Version

Chinesische Version, sehr einfach zu bedienen

Senden Sie Studio 13.0.1

Senden Sie Studio 13.0.1

Leistungsstarke integrierte PHP-Entwicklungsumgebung

Dreamweaver CS6

Dreamweaver CS6

Visuelle Webentwicklungstools

SublimeText3 Mac-Version

SublimeText3 Mac-Version

Codebearbeitungssoftware auf Gottesniveau (SublimeText3)

Was ist der Zweck des & lt; Fortschritts & gt; Element? Was ist der Zweck des & lt; Fortschritts & gt; Element? Mar 21, 2025 pm 12:34 PM

Der Artikel erörtert den HTML & lt; Progress & gt; Element, Absicht, Styling und Unterschiede vom & lt; Meter & gt; Element. Das Hauptaugenmerk liegt auf der Verwendung & lt; Fortschritt & gt; Für Aufgabenabschluss und & lt; Meter & gt; für stati

Was ist der Zweck des & lt; datalist & gt; Element? Was ist der Zweck des & lt; datalist & gt; Element? Mar 21, 2025 pm 12:33 PM

Der Artikel erörtert den HTML & lt; Datalist & gt; Element, das die Formulare verbessert, indem automatische Vorschläge bereitgestellt, die Benutzererfahrung verbessert und Fehler reduziert werden.Character Count: 159

Was ist der Zweck des & lt; Meter & gt; Element? Was ist der Zweck des & lt; Meter & gt; Element? Mar 21, 2025 pm 12:35 PM

Der Artikel erörtert das HTML & lt; Meter & gt; Element, verwendet zur Anzeige von Skalar- oder Bruchwerten innerhalb eines Bereichs und seine gemeinsamen Anwendungen in der Webentwicklung. Es differenziert & lt; Meter & gt; von & lt; Fortschritt & gt; und Ex

Was sind die besten Praktiken für die Kompatibilität des Cross-Browsers in HTML5? Was sind die besten Praktiken für die Kompatibilität des Cross-Browsers in HTML5? Mar 17, 2025 pm 12:20 PM

In Artikel werden Best Practices zur Gewährleistung der HTML5-Cross-Browser-Kompatibilität erörtert und sich auf die Erkennung von Merkmalen, die progressive Verbesserung und die Testmethoden konzentriert.

Wie verwende ich HTML5 -Formularvalidierungsattribute, um die Benutzereingabe zu validieren? Wie verwende ich HTML5 -Formularvalidierungsattribute, um die Benutzereingabe zu validieren? Mar 17, 2025 pm 12:27 PM

In dem Artikel werden unter Verwendung von HTML5 -Formularvalidierungsattributen wie Erforderlich, Muster, Min, MAX und Längengrenzen erörtert, um die Benutzereingabe direkt im Browser zu validieren.

Was ist das Ansichtsfenster -Meta -Tag? Warum ist es wichtig für reaktionsschnelles Design? Was ist das Ansichtsfenster -Meta -Tag? Warum ist es wichtig für reaktionsschnelles Design? Mar 20, 2025 pm 05:56 PM

In dem Artikel wird das Ansichtsfenster -Meta -Tag erörtert, das für das reaktionsschnelle Webdesign auf mobilen Geräten unerlässlich ist. Es wird erläutert, wie die ordnungsgemäße Verwendung eine optimale Skalierung von Inhalten und Benutzerinteraktion gewährleistet, während Missbrauch zu Design- und Zugänglichkeitsproblemen führen kann.

Was ist der Zweck des & lt; iframe & gt; Etikett? Was sind die Sicherheitsüberlegungen bei der Verwendung? Was ist der Zweck des & lt; iframe & gt; Etikett? Was sind die Sicherheitsüberlegungen bei der Verwendung? Mar 20, 2025 pm 06:05 PM

Der Artikel erörtert das & lt; iframe & gt; Der Zweck von Tag, externe Inhalte in Webseiten, seine gemeinsamen Verwendungen, Sicherheitsrisiken und Alternativen wie Objekt -Tags und APIs einzubetten.

Gitee Pages statische Website -Bereitstellung fehlgeschlagen: Wie können Sie einzelne Dateien 404 Fehler beheben und beheben? Gitee Pages statische Website -Bereitstellung fehlgeschlagen: Wie können Sie einzelne Dateien 404 Fehler beheben und beheben? Apr 04, 2025 pm 11:54 PM

GitePages statische Website -Bereitstellung fehlgeschlagen: 404 Fehlerbehebung und Auflösung bei der Verwendung von Gitee ...

See all articles