fix bugs

App.vue

@@ -0,0 +1,37 @@
+<script>
+export default {
+  onLaunch: function() {
+    console.log('App Launch');
+  },
+  onShow: function() {
+    console.log('App Show');
+  },
+  onHide: function() {
+    console.log('App Hide');
+  }
+};
+</script>
+
+<style lang="scss">
+/* 全局样式 */
+@import './uni.scss';
+
+page {
+  background-color: #f5f5f5;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
+}
+
+/* 重置样式 */
+view, text, input, button {
+  box-sizing: border-box;
+}
+
+button {
+  border: none;
+  outline: none;
+}
+
+button::after {
+  border: none;
+}
+</style>