feature(uniapp商品): 商品功能完善

Author: Why1092164058

src/main.js

@@ -16,7 +16,7 @@ import './permission' // permission control
 import './tongji' // 百度统计
 import { getDicts } from "@/api/system/dict/data";
 import { getConfigKey } from "@/api/infra/config";
-import { parseTime, resetForm, handleTree, addBeginAndEndTime} from "@/utils/ruoyi";
+import { parseTime, resetForm, handleTree, addBeginAndEndTime, divide} from "@/utils/ruoyi";
 import Pagination from "@/components/Pagination";
 // 自定义表格工具扩展
 import RightToolbar from "@/components/RightToolbar"
@@ -36,6 +36,7 @@ Vue.prototype.getDictDataLabel = getDictDataLabel
 Vue.prototype.DICT_TYPE = DICT_TYPE
 Vue.prototype.handleTree = handleTree
 Vue.prototype.addBeginAndEndTime = addBeginAndEndTime
+Vue.prototype.divide = divide
 
 // 全局组件挂载
 Vue.component('DictTag', DictTag)

src/utils/ruoyi.js

@@ -222,3 +222,17 @@ export function getPath(path) {
   }
   return basePath + path;
 }
+
+/**
+ * 除法保留两位小数
+ *
+ * @param {*} divisor 除数
+ * @param {*} dividend 被除数
+ * @returns
+ */
+ export function divide(divisor, dividend) {
+  if(divisor == null || dividend == null || dividend == 0){
+    return null;
+  }
+  return Math.floor(divisor/dividend*100)/100;
+}