Merge branch 'btscroll' of http://192.168.2.236:10080/zhouna/preliminary into btscroll

src/components/Preview.vue

@@ -162,7 +162,7 @@ export default {
     handleClick(flg){
       console.log(flg)
       this.showDoc = flg
-      this.scroll = setScroll(BScroll,!flg,'.previewper')
+      // this.scroll = setScroll(BScroll,!flg,'.previewper')
     },
     showSubmit(flg) {
       this.submit = flg