From 6ccf9fd3cf80db3bc97b9363e289825a58facb3e Mon Sep 17 00:00:00 2001
From: dudaodong <lanliddd.2007@163.com>
Date: Thu, 21 Jul 2022 11:05:17 +0800
Subject: [PATCH] doc: add document for GetOsBits function

---
 docs/system.md       | 25 +++++++++++++++++++++++--
 docs/system_zh-CN.md | 26 ++++++++++++++++++++++++++
 2 files changed, 49 insertions(+), 2 deletions(-)

diff --git a/docs/system.md b/docs/system.md
index f8d51ca..377be3b 100644
--- a/docs/system.md
+++ b/docs/system.md
@@ -28,6 +28,7 @@ import (
 - [RemoveOsEnv](#RemoveOsEnv)
 - [CompareOsEnv](#CompareOsEnv)
 - [ExecCommand](#ExecCommand)
+- [GetOsBits](#GetOsBits)
   
 
 <div STYLE="page-break-after: always;"></div>
@@ -210,7 +211,7 @@ func main() {
 
 
 ### <span id="ExecCommand">CompareOsEnv</span>
-<p>use shell /bin/bash -c(linux) or cmd (windows) to execute command.</p>
+<p>Use shell /bin/bash -c(linux) or cmd (windows) to execute command.</p>
 
 <b>Signature:</b>
 
@@ -236,7 +237,27 @@ func main() {
 
 
 
-
+### <span id="GetOsBits">GetOsBits</span>
+<p>Get current os bits, 32bit or 64bit. return 32 or 64</p>
+
+<b>Signature:</b>
+
+```go
+func GetOsBits() int
+```
+<b>Example:</b>
+
+```go
+import (
+	"fmt"
+	"github.com/duke-git/lancet/v2/system"
+)
+
+func main() {
+	osBit := system.GetOsBits()
+	fmt.Println(osBit) 
+}
+```
 
 
 
diff --git a/docs/system_zh-CN.md b/docs/system_zh-CN.md
index 4c3792b..3ac5987 100644
--- a/docs/system_zh-CN.md
+++ b/docs/system_zh-CN.md
@@ -26,8 +26,10 @@ import (
 - [GetOsEnv](#GetOsEnv)
 - [SetOsEnv](#SetOsEnv)
 - [RemoveOsEnv](#RemoveOsEnv)
+
 - [CompareOsEnv](#CompareOsEnv)
 - [ExecCommand](#ExecCommand)
+- [GetOsBits](#GetOsBits)
   
 
 <div STYLE="page-break-after: always;"></div>
@@ -236,6 +238,30 @@ func main() {
 
 
 
+### <span id="GetOsBits">GetOsBits</span>
+<p>获取当前操作系统位数，返回32或64</p>
+
+<b>函数签名:</b>
+
+```go
+func GetOsBits() int
+```
+<b>例子:</b>
+
+```go
+import (
+	"fmt"
+	"github.com/duke-git/lancet/v2/system"
+)
+
+func main() {
+	osBit := system.GetOsBits()
+	fmt.Println(osBit) 
+}
+```
+
+
+