app-span 支持表单格式化 更新---fix5

src/components/app-span/app-span.vue

@@ -213,7 +213,6 @@ export default class AppSpan extends Vue {
         if(Object.is(this.dataType,"CURRENCY")){     
             this.text = Number(number.toFixed(_precision)).toLocaleString('en-US')+ ' '+ _unitName;   
         }else if(Object.is(this.dataType,"FLOAT") || Object.is(this.dataType,"DECIMAL")){
-            Object.is(this.dataType,"FLOAT") && _precision === 0 && (_precision=2);
             this.text = number.toFixed(_precision);
         }else {
             this.text = this.value;