修改

components/SearchBox.vue

@@ -6,6 +6,7 @@
 		:value="value"
 		:focus="focusState"
 		@blur="handleBlur($event)"
+		@input="handleInput($event)"
 		@confirm="handleChange($event)">
 		<view class="zd-row buttons_wraper">
 			<!-- <uni-icons @tap="toDel" type="closeempty" size="20" color="#4e6ef2"></uni-icons> -->
@@ -51,6 +52,10 @@
 			}
 	    },
 		methods: {
+			handleInput($event) {
+				this.cur = $event.detail.value
+				this.$emit('input', this.cur)
+			},
 			handleChange ($event) {
 				this.cur = $event.target.value
 				this.$emit('input', this.cur)