react-transition-group 动画使用笔记

Js部分

const [showStatus, setShowStatus] = useState(true);
  const handleBack = () => {
    setShowStatus(false);
  };

<CSSTransition
      in={showStatus}
      timeout={300}
      classNames="fly" //自己定义
      appear={true}
      unmountOnExit
      onExited={props.history.goBack}
    >
      <Container>
        <Header title="返回" handleClick={handleBack}></Header>
      </Container>
    </CSSTransition>

css部分

  transform-origin: right bottom;
  &.fly-enter,
  &.fly-appear {
    transform: rotateZ(30deg) translate3d(100%, 0, 0);
  }
  &.fly-enter-active,
  &.fly-appear-active {
    transition: transform 0.3s;
    transform: rotateZ(0deg) translate3d(0, 0, 0);
  }
  &.fly-exit {
    transform: rotateZ(0deg) translate3d(0, 0, 0);
  }
  &.fly-exit-active {
    transition: transform 0.3s;
    transform:  rotateZ(30deg) translate3d(100%, 0, 0);
  }

  &.normal-enter,
  &.normal-exit-done {
    .top {
      transform: translate3d(0, -100px, 0);
    }
    .bottom {
      transform: translate3d(0, 100px, 0);
    }
  }
  &.normal-enter-active,
  &.normal-exit-active {
    .top,
    .bottom {
      transform: translate3d(0, 0, 0);
      transition: all 0.4s cubic-bezier(0.86, 0.18, 0.82, 1.32); //贝塞尔曲线
    }
    opacity: 1;
    transition: all 0.4s;
  }
  &.normal-exit-active {
    opacity: 0;
  }

学习自 神三元大佬