Merge branch 'sit' of daiyanrong/live-telecast-ui-h5 into master

src/components/inputNumber.vue

@@ -55,7 +55,7 @@ export default {
     jian() {
       this.leix();
       if (this.num > 0) {
-        this.num--;
+        this.num-=2;
         this.$emit("backNum", this.num);
       }
     },
@@ -63,7 +63,7 @@ export default {
       this.leix();
       this.num = parseInt(this.num);
       if (this.num < this.max) {
-        this.num++;
+        this.num+=2;
         this.$emit("backNum", this.num);
       }
     },