更新：登录功能

uni_modules/wot-design-uni/components/composables/useTouch.ts

@@ -0,0 +1,43 @@
+import { ref } from 'vue'
+
+export function useTouch() {
+  const direction = ref<string>('')
+  const deltaX = ref<number>(0)
+  const deltaY = ref<number>(0)
+  const offsetX = ref<number>(0)
+  const offsetY = ref<number>(0)
+  const startX = ref<number>(0)
+  const startY = ref<number>(0)
+
+  function touchStart(event: any) {
+    const touch = event.touches[0]
+    direction.value = ''
+    deltaX.value = 0
+    deltaY.value = 0
+    offsetX.value = 0
+    offsetY.value = 0
+    startX.value = touch.clientX
+    startY.value = touch.clientY
+  }
+
+  function touchMove(event: any) {
+    const touch = event.touches[0]
+    deltaX.value = touch.clientX - startX.value
+    deltaY.value = touch.clientY - startY.value
+    offsetX.value = Math.abs(deltaX.value)
+    offsetY.value = Math.abs(deltaY.value)
+    direction.value = offsetX.value > offsetY.value ? 'horizontal' : offsetX.value < offsetY.value ? 'vertical' : ''
+  }
+
+  return {
+    touchStart,
+    touchMove,
+    direction,
+    deltaX,
+    deltaY,
+    offsetX,
+    offsetY,
+    startX,
+    startY
+  }
+}