提交代码~

pages/myModule/components/myRelease/myRelease.js

             that.productReleasePost(item);
         }
     },
+    // 上架/下架需求 Fn
     productReleasePost(item) {
-        wx.showLoading({
-            title: '加载中',
-            mask:true
-        })
+        this.showLoading();
         let { businessCommunicationDemandId, state } = item;
         $request.post(`/businessCommunicationDemand/outDemand.action`,
             { businessCommunicationDemandId, state }
             }
         })
     },
+    // 删除需求 Fn
     productDelPost(item) {
         let { businessCommunicationDemandId } = item;
-        wx.showLoading({
-            title: '加载中',
-            mask:true
-        })
+        this.showLoading();
         $request.post(`/businessCommunicationDemand/deleteDemand.action`,
             { businessCommunicationDemandId }
         ).then(res => {
             wx.hideLoading()
         })
     },
+    // 数据加载提示
+    showLoading(title) {
+        wx.showLoading({
+            title: title ? title : '加载中',
+            mask: true
+        })
+    },
     getListData() {
         let { page, size, customerId, keyword, currentTab } = this.data;
         $request.get('/businessCommunicationDemand/getDemandByStateAndCustomerId.action',

utils/request.js

       }
     }, 500);
   })
-  !!contentType?contentType:contentType="application/x-www-form-urlencoded'"
+  !!contentType?contentType:contentType="application/json"
   return new Promise( (resolve, reject) => {
     wx.request({
       url: `${app.mangerUrl}${url}?openId=${openId}`,//获取域名接口地址