兼容不支持分页情况

packageA/options/index.js

@@ -7,6 +7,7 @@ Page({
             "pageTotal": 1,
         },
         result: [],
+        list: []
     },
     onLoad(options) {
         let item = JSON.parse(options.data);
@@ -62,20 +63,18 @@ Page({
                 }
             }
         }).then(res => {
-            if (res.msg != '成功') {
-                wx.showToast({
-                    title: res.data,
-                    icon: "none"
-                })
-                return;
-            };
+            console.log("可选项查询", res)
+            if (res.msg != '成功') return wx.showToast({
+                title: res.data,
+                icon: "none"
+            });
+            if (!res.pageNumber) res.pageNumber = 1;
             this.setData({
                 list: res.pageNumber == 1 ? res.data : this.data.list.concat(res.data),
                 "paging.pageNumber": res.pageNumber + 1,
                 "paging.pageTotal": res.pageTotal,
                 "paging.total": res.total,
             })
-            console.log("可选项查询", res)
         })
     },
     submit() {