修改可开和数量逻辑修改

src/views/contract/exchange-store.vue

@@ -334,10 +334,10 @@ export default {
     //     return math.omitTo(this.form.amount*this.unit_amount / this.form.lever_rate, 4);
     // },
     amount(){
-        console.info(this.form.lever_rate)
-        console.info(this.margin)
+        // console.info(this.form.lever_rate)
+        // console.info(this.margin)
         if (!this.form.lever_rate || !this.margin) return 0;
-        let p=this.margin*this.form.lever_rate;
+        let p = Math.round(this.margin*this.form.lever_rate);
 
         this.form.amount=p;
         return p