格式化时间

pages/tabbar-pages/supplyAndDemand/index.js

@@ -233,7 +233,10 @@ Page({
     },
     /* 返回列表 */
     returnList(res) {
+        console.log(res)
         let data = handleList.checkdate(res.data)
+        console.log(data)
+
         let productList = handleList.imageType(data, 'default');
         //替换或拼接
         if (res.pageNumber != 1) {

utils/processingData.js

@@ -24,7 +24,7 @@ function twoDimensionalArr(data, nub, max = 3) {
 function checkdate(data) {
     for (let i = 0; i < data.length; i++) {
         let checkdate = data[i].checkdate;
-        if (checkdate == String) data[i].checkdate = checkdate.slice(0, checkdate.lastIndexOf('.'));
+        if (checkdate != null && checkdate != undefined) data[i].checkdate = checkdate.slice(0, checkdate.lastIndexOf('.'));
     }
     return data;
 }