安装gnvm,nodejs,npm使用方法
一、安装gnvm
gnvm.exe下载地址：
https://download.csdn.net/download/hsg77/88651752
http://ksria.com/gnvm/#download
二、配置gnvm环境变量
新建目录，如：d:/nodejs 并把gnvm.exe存储到此目录
并把d:/nodejs目录放入到系统path变量中
windows中：
电脑-右键-属性-高级系统设置-环境变量-系统变量-Path-编辑-新建
三、验证
gnvm version
PS D:\nodejs> gnvm version
Current version 0.2.0 64 bit.
Copyright (C) 2014-2016 Kenshin Wang <kenshin@ksria.com>
See https://github.com/kenshin/gnvm for more information.
四、安装node.js版本
注意：cmd或powershell以管理员身份运行
设置TAOBAO映像地址
gnvm config registry TAOBAO
gnvm install 16.20.2
gnvm ls
gnvm use 16.20.2
node -v
v16.20.2
PS D:\nodejs> gnvm install 18.17.0
Start download Node.js versions [18.17.0].
18.17.0: 100% [==================================================>] 12s
--------
End download.
PS D:\nodejs> gnvm ls
Notice: gnvm.exe root is D:\nodejs\
v16.20.2 -- global
v18.17.0
v20.10.0
v20.10.0 -- x86
PS D:\nodejs> gnvm use 18.17.0
Error: copy D:\nodejs\18.17.0 to D:\nodejs\ folder Error: open D:\nodejs\\node.exe: The process cannot access the file because it is being used by another process..
PS D:\nodejs> gnvm use 18.17.0
Set success, global Node.js version is 18.17.0.
PS D:\nodejs> gnvm ls
Notice: gnvm.exe root is D:\nodejs\
v16.20.2
v18.17.0 -- global
v20.10.0
v20.10.0 -- x86
PS D:\nodejs> gnvm use 16.20.2
Set success, global Node.js version is 16.20.2.
PS D:\nodejs> gnvm ls
Notice: gnvm.exe root is D:\nodejs\
v16.20.2 -- global
v18.17.0
v20.10.0
v20.10.0 -- x86
node -v
v16.20.2
五：安装npm
gnvm npm global
PS D:\nodejs> node -v
v16.20.2
PS D:\nodejs> gnvm npm global
Notice: local npm version is 10.2.3
Notice: remote npm version is 8.19.4
Notice: download 8.19.4 version [Y/n]? y
Start download new npm version v8.19.4.zip
v8.19.4.zip: 100% [==================================================>] 14s
Start unzip and install v8.19.4.zip zip file, please wait.
Set success, current npm version is 8.19.4.
PS D:\nodejs> npm -v
8.19.4
npm和node的版本是相匹配的，如果不匹配可能会出错。下载的时候不要下载过高的版本（node），也不要过低的版本。
版本参考：https://nodejs.org/en/about/previous-releases
六、搜索node.js的版本列表
gnvm search ..*
gnvm search *.*.*
Search Node.js version rules [*.*.*] from http://npm.taobao.org/mirrors/node/index.json, please wait.
+--------------------------------------------------+
| No. date node ver exec npm ver |
+--------------------------------------------------+
1 2023-12-19 21.5.0 x86 x64 10.2.4
2 2023-12-05 21.4.0 x86 x64 10.2.4
3 2023-11-30 21.3.0 x86 x64 10.2.4
4 2023-11-14 21.2.0 x86 x64 10.2.3
5 2023-10-24 21.1.0 x86 x64 10.2.0
6 2023-10-17 21.0.0 x86 x64 10.2.0
7 2023-11-22 20.10.0 x86 x64 10.2.3
8 2023-10-24 20.9.0 x86 x64 10.1.0
9 2023-10-13 20.8.1 x86 x64 10.1.0
10 2023-09-28 20.8.0 x86 x64 10.1.0
11 2023-09-18 20.7.0 x86 x64 10.1.0
12 2023-09-07 20.6.1 x86 x64 9.8.1
13 2023-08-23 20.6.0 x86 x64 9.8.1
14 2023-08-09 20.5.1 x86 x64 9.8.0
15 2023-07-19 20.5.0 x86 x64 9.8.0
16 2023-07-04 20.4.0 x86 x64 9.7.2
17 2023-06-20 20.3.1 x86 x64 9.6.7
18 2023-06-08 20.3.0 x86 x64 9.6.7
19 2023-05-16 20.2.0 x86 x64 9.6.6
20 2023-05-03 20.1.0 x86 x64 9.6.4
21 2023-04-17 20.0.0 x86 x64 9.6.4
22 2023-04-10 19.9.0 x86 x64 9.6.3
23 2023-03-15 19.8.1 x86 x64 9.5.1
24 2023-03-14 19.8.0 x86 x64 9.5.1
25 2023-02-21 19.7.0 x86 x64 9.5.0
26 2023-02-16 19.6.1 x86 x64 9.4.0
27 2023-02-01 19.6.0 x86 x64 9.4.0
28 2023-01-24 19.5.0 x86 x64 9.3.1
29 2023-01-05 19.4.0 x86 x64 9.2.0
30 2022-12-14 19.3.0 x86 x64 9.2.0
31 2022-11-29 19.2.0 x86 x64 8.19.3
32 2022-11-14 19.1.0 x86 x64 8.19.3
33 2022-11-04 19.0.1 x86 x64 8.19.2
34 2022-10-17 19.0.0 x86 x64 8.19.2
35 2023-11-29 18.19.0 x86 x64 10.2.3
36 2023-10-13 18.18.2 x86 x64 9.8.1
37 2023-10-10 18.18.1 x86 x64 9.8.1
38 2023-09-18 18.18.0 x86 x64 9.8.1
39 2023-08-08 18.17.1 x86 x64 9.6.7
40 2023-07-18 18.17.0 x86 x64 9.6.7
41 2023-06-20 18.16.1 x86 x64 9.5.1
42 2023-04-12 18.16.0 x86 x64 9.5.1
43 2023-03-05 18.15.0 x86 x64 9.5.0
44 2023-02-21 18.14.2 x86 x64 9.5.0
45 2023-02-16 18.14.1 x86 x64 9.3.1
46 2023-02-01 18.14.0 x86 x64 9.3.1
47 2023-01-05 18.13.0 x86 x64 8.19.3
48 2022-11-04 18.12.1 x86 x64 8.19.2
49 2022-10-25 18.12.0 x86 x64 8.19.2
50 2022-10-13 18.11.0 x86 x64 8.19.2
51 2022-09-28 18.10.0 x86 x64 8.19.2
52 2022-09-23 18.9.1 x86 x64 8.19.1
53 2022-09-07 18.9.0 x86 x64 8.19.1
54 2022-08-24 18.8.0 x86 x64 8.18.0
55 2022-07-26 18.7.0 x86 x64 8.15.0
56 2022-07-13 18.6.0 x86 x64 8.13.2
57 2022-07-06 18.5.0 x86 x64 8.12.1
58 2022-06-16 18.4.0 x86 x64 8.12.1
59 2022-06-02 18.3.0 x86 x64 8.11.0
60 2022-05-17 18.2.0 x86 x64 8.9.0
61 2022-05-03 18.1.0 x86 x64 8.8.0
62 2022-04-18 18.0.0 x86 x64 8.6.0
63 2022-06-01 17.9.1 x86 x64 8.11.0
64 2022-04-07 17.9.0 x86 x64 8.5.5
65 2022-03-22 17.8.0 x86 x64 8.5.5
66 2022-03-17 17.7.2 x86 x64 8.5.2
67 2022-03-10 17.7.1 x86 x64 8.5.2
68 2022-03-09 17.7.0 x86 x64 8.5.2
69 2022-02-22 17.6.0 x86 x64 8.5.1
70 2022-02-10 17.5.0 x86 x64 8.4.1
71 2022-01-18 17.4.0 x86 x64 8.3.1
72 2022-01-10 17.3.1 x86 x64 8.3.0
73 2021-12-17 17.3.0 x86 x64 8.3.0
74 2021-11-30 17.2.0 x86 x64 8.1.4
75 2021-11-09 17.1.0 x86 x64 8.1.2
76 2021-10-20 17.0.1 x86 x64 8.1.0
77 2021-10-19 17.0.0 x86 x64 8.1.0
78 2023-08-08 16.20.2 x86 x64 8.19.4
79 2023-06-20 16.20.1 x86 x64 8.19.4
80 2023-03-28 16.20.0 x86 x64 8.19.4
81 2023-02-16 16.19.1 x86 x64 8.19.3
82 2022-12-13 16.19.0 x86 x64 8.19.3
83 2022-11-04 16.18.1 x86 x64 8.19.2
84 2022-10-12 16.18.0 x86 x64 8.19.2
85 2022-09-23 16.17.1 x86 x64 8.15.0
86 2022-08-16 16.17.0 x86 x64 8.15.0
87 2022-07-07 16.16.0 x86 x64 8.11.0
88 2022-06-01 16.15.1 x86 x64 8.11.0
89 2022-04-26 16.15.0 x86 x64 8.5.5
90 2022-03-17 16.14.2 x86 x64 8.5.0
91 2022-03-16 16.14.1 x86 x64 8.5.0
92 2022-02-08 16.14.0 x86 x64 8.3.1
93 2022-01-10 16.13.2 x86 x64 8.1.2
94 2021-12-01 16.13.1 x86 x64 8.1.2
95 2021-10-26 16.13.0 x86 x64 8.1.0
96 2021-10-20 16.12.0 x86 x64 8.1.0
97 2021-10-12 16.11.1 x86 x64 8.0.0
98 2021-10-08 16.11.0 x86 x64 8.0.0
99 2021-09-22 16.10.0 x86 x64 7.24.0
本blog地址：https://blog.csdn.net/hsg77
![[c]定位查找](https://img-blog.csdnimg.cn/direct/efa385dc04644f189e4c8cf3c0879c8d.png)
![基于博弈树的开源五子棋AI教程[4 静态棋盘评估]](https://img-blog.csdnimg.cn/direct/89a5a7c5e1af4310a1d23ac757f79e77.png)
