From bc3c7d51a2efe5f0ad85667a8f9636f13941d577 Mon Sep 17 00:00:00 2001
From: xuri <xuri.me@gmail.com>
Date: Wed, 17 Nov 2021 00:25:36 +0800
Subject: ref #65: new formula function PRICE

- fix COUPPCD result accuracy issue
- update close spreadsheet example in documentation and README
---
 README_zh.md | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

(limited to 'README_zh.md')

diff --git a/README_zh.md b/README_zh.md
index 3b90eec..b946bb3 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -77,6 +77,12 @@ func main() {
         fmt.Println(err)
         return
     }
+    defer func() {
+        // 关闭工作簿
+        if err := f.Close(); err != nil {
+            fmt.Println(err)
+        }
+    }()
     // 获取工作表中指定单元格的值
     cell, err := f.GetCellValue("Sheet1", "B2")
     if err != nil {
@@ -96,10 +102,6 @@ func main() {
         }
         fmt.Println()
     }
-    // 关闭工作簿
-    if err = f.Close(); err != nil {
-        fmt.Println(err)
-    }
 }
 ```
 
@@ -184,6 +186,12 @@ func main() {
         fmt.Println(err)
         return
     }
+    defer func() {
+        // 关闭工作簿
+        if err := f.Close(); err != nil {
+            fmt.Println(err)
+        }
+    }()
     // 插入图片
     if err := f.AddPicture("Sheet1", "A2", "image.png", ""); err != nil {
         fmt.Println(err)
@@ -207,10 +215,6 @@ func main() {
     if err = f.Save(); err != nil {
         fmt.Println(err)
     }
-    // 关闭工作簿
-    if err = f.Close(); err != nil {
-        fmt.Println(err)
-    }
 }
 ```
 
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