前端和后端源码，合并到一个git仓库中，方便用户下载，避免前后端不匹配的问题

jeecgboot-vue3/src/design/transition/fade.less

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+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity 0.2s ease-in-out;
+}
+
+.fade-enter-from,
+.fade-leave-to {
+  opacity: 0;
+}
+
+/* fade-slide */
+.fade-slide-leave-active,
+.fade-slide-enter-active {
+  transition: all 0.3s;
+}
+
+.fade-slide-enter-from {
+  opacity: 0;
+  transform: translateX(-30px);
+}
+
+.fade-slide-leave-to {
+  opacity: 0;
+  transform: translateX(30px);
+}
+
+// ///////////////////////////////////////////////
+// Fade Bottom
+// ///////////////////////////////////////////////
+
+// Speed: 1x
+.fade-bottom-enter-active,
+.fade-bottom-leave-active {
+  transition: opacity 0.25s, transform 0.3s;
+}
+
+.fade-bottom-enter-from {
+  opacity: 0;
+  transform: translateY(-10%);
+}
+
+.fade-bottom-leave-to {
+  opacity: 0;
+  transform: translateY(10%);
+}
+
+// fade-scale
+.fade-scale-leave-active,
+.fade-scale-enter-active {
+  transition: all 0.28s;
+}
+
+.fade-scale-enter-from {
+  opacity: 0;
+  transform: scale(1.2);
+}
+
+.fade-scale-leave-to {
+  opacity: 0;
+  transform: scale(0.8);
+}
+
+// ///////////////////////////////////////////////
+// Fade Top
+// ///////////////////////////////////////////////
+
+// Speed: 1x
+.fade-top-enter-active,
+.fade-top-leave-active {
+  transition: opacity 0.2s, transform 0.25s;
+}
+
+.fade-top-enter-from {
+  opacity: 0;
+  transform: translateY(8%);
+}
+
+.fade-top-leave-to {
+  opacity: 0;
+  transform: translateY(-8%);
+}