vuesue工具库

+import { ref } from 'vue'
+import { useBrowserLocation, useEventListener, useTitle, useUrlSearchParams, useWindowScroll, logicAnd } from '@vueuse/core'
+export const fn = () => {
+  // const location = useBrowserLocation()
+  // console.warn(location.value);
+
+  // useEventListener(window, 'scroll', (evt) => { 
+  //   const { x, y } = useWindowScroll()
+  //   // console.warn(x.value);
+  //   console.warn(y.value);
+  // })
+
+  // useTitle('New Title')
+
+  const a = ref(true)
+  const b = ref(true)
+  const flag = a.value && b.value
+  console.warn(flag);
+  
+}