From 1f3b0ef915c59f1349c37ebfd9882f62b62ed468 Mon Sep 17 00:00:00 2001
From: GJW200011 <2399547226@qq.com>
Date: Mon, 13 Dec 2021 14:39:25 +0800
Subject: [PATCH] =?UTF-8?q?feat=20=E6=B7=BB=E5=8A=A0=E5=8F=91=E7=A5=A8?=
 =?UTF-8?q?=E5=9F=9F=E5=90=8D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../invoice_history/invoice_history.js        | 36 +++++++++++--------
 1 file changed, 22 insertions(+), 14 deletions(-)

diff --git a/pages/user/invoice/invoice_history/invoice_history.js b/pages/user/invoice/invoice_history/invoice_history.js
index 9692e40..169c1d1 100644
--- a/pages/user/invoice/invoice_history/invoice_history.js
+++ b/pages/user/invoice/invoice_history/invoice_history.js
@@ -19,24 +19,32 @@ Page({
   },
   get_download(e) {
     // console.log(e);
-    let url =e.currentTarget.dataset.url
+    wx.showLoading({
+      title: '正在加载',
+      mask: true,
+    })
+
+    let url = e.currentTarget.dataset.url
     wx.downloadFile({
       url,
       header: {
-          'content-type': 'application/json',
-        },
+        'content-type': 'application/json',
+      },
       success: function (res) {
-          let filePath = res.tempFilePath
-          wx.openDocument({
-              filePath: filePath,
-              fileType:"pdf",
-              showMenu:true,
-              success: function (res) {
-                  console.log('打开文档成功')
-              }
-          })
-      }
-  })
+        let filePath = res.tempFilePath
+        wx.openDocument({
+          filePath: filePath,
+          fileType: "pdf",
+          showMenu: true,
+          success: function (res) {
+            console.log('打开文档成功')
+          }
+        })
+      },
+    })
+    setTimeout(() => {
+      wx.hideLoading()
+    }, 1000);
   },
   /**
    * 生命周期函数--监听页面初次渲染完成