515fceeb
 “wangming”
框架初始化
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import { computed, ref } from 'vue';
import { useRouter } from 'vue-router';
import { preferences } from '@vben/preferences';
function useContentSpinner() {
const spinning = ref(false);
const startTime = ref(0);
const router = useRouter();
const minShowTime = 500; // 最小显示时间
const enableLoading = computed(() => preferences.transition.loading);
// 结束加载动画
const onEnd = () => {
if (!enableLoading.value) {
return;
}
const processTime = performance.now() - startTime.value;
if (processTime < minShowTime) {
setTimeout(() => {
spinning.value = false;
}, minShowTime - processTime);
} else {
spinning.value = false;
}
};
// 路由前置守卫
router.beforeEach((to) => {
if (to.meta.loaded || !enableLoading.value || to.meta.iframeSrc) {
return true;
}
startTime.value = performance.now();
spinning.value = true;
return true;
});
// 路由后置守卫
router.afterEach((to) => {
if (to.meta.loaded || !enableLoading.value || to.meta.iframeSrc) {
return true;
}
onEnd();
return true;
});
return { spinning };
}
export { useContentSpinner };
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