From scratch, a mirror to the end, a pure system builds a grasscutter (Grasscutter)

Reinstalled new system,There is absolutely no environment whatsoever,从零开始,一镜到底,简单易懂,If you miss any step, you slap me

一、Reinstall the original clean system first

 二、搭建JAVA环境

1、Download the Oracle official website versionJAVA,in the selectionmsi-installer

If you download something elsejava,要配置环境,别问我,我不教

下载地址：Java Downloads | Oracle

 2、java安装步骤

一直点next

3、java检查（可跳过）

（1）win+r打开“运行”

（2）输入cmd 然后确认

（3）输入

java -version
javac -version

(4)java和javacIf the version is the same, the installation is indicatedjava正确

For example in the picture18.0.2

 三、配置node.js环境

1、下载node.js

官网下,Don't ask me from somewhere else

下载地址：Node.js (nodejs.org)

 2、安装步骤

一路点next

点finsih结束

3、添加node.js系统环境变量（非常重要） 

win+r输入cmdPress again to confirm

输入：

SET PATH=C:\Program Files\Nodejs;%PATH%

 4、node.js配置检查（可跳过）

输入

npm -v

If the following figure appears, the configuration is successful

 四、编译服务器

1、下载源代码

I'm afraid some people won't click or post a picture

服务器源代码：GitHub - Grasscutters/Grasscutter: A server software reimplementation for a certain anime game.

Repository source code：

GitHub - Koko-boya/Grasscutter_Resources: Combined Resource Folder from Multiple Sources of certain anime game

After downloading the server source code解压to your convenience

2、Copy the address of the folder

 3、编译（Don't close it after compiling）

cmd中输入：

cd 你复制的地址
.\gradlew.bat
.\gradlew jar

 Slow internet is normal,Now you can go do something else,For example, create a database first

Below is a screenshot during compilation：

 

 

 编译完成,cmd先别关

四、搭建数据库（If you don't want to build, you can skip using the database I provided）

下载地址： MongoDB: The Developer Data Platform | MongoDB | MongoDB

先鸽了,You can use my database server first,Wait until the server blows up

五、运行服务器

1、修改文件名:

把grasscutter-1.2.3-dev.jar改为grasscutter.jar

If you don't know how to change the file extension, see below：

点查看,Click on the file extension

 

 2、在cmd中输入

java -jar grasscutter.jar

3、 添加资源库

A new folder called resources,双击进入,Unzip the database file and put it inside 

After copying：

4、修改config.json

（1）用记事本打开config.json

 （2）修改ip（Skip for local stand-alone use）

LAN users：ipconfigLook at your local area networkip

公网ip者：Change to your own public networkip

（3)配置数据库

如图

 

  "databaseInfo": {
    "server": {
      "connectionUri": "mongodb://oyz.news:10419",
      "collection": "StrawberryJam"
    },
    "game": {
      "connectionUri": "mongodb://oyz.news:10419",
      "collection": "StrawberryJam"
    }
  },

5、运行服务器

(1)cmd输入:

java -jar grasscutter.jar

(2)选择语言：chs 中文

(3)顺利开启

五、组建虚拟局域网（Local use or public networkip的可以忽略）

第一种方法（不推荐）：Dandelion networking can only be said to be expensive and slow,But the advantage is that it is relatively stable,操作简单,It is a commercial product after all,You can contact Dandelion customer service to teach you.

第二种方法：Zerotier组网,The upper limit is high when the network is stable,支持P2P内网穿透,The measured network speed is about the actual bandwidth50%（A computer is connected1000M宽带,connected to another computer5G网络,The virtual LAN network speed is approx400~500M）.

注册官网：Download – ZeroTier

1、Sign up for a network of your ownid

2、下载Zerotier.Join the above networkid

 

3、Test whether the server can be reached

打开cmd命令提示符

输入：

ping Your server is on a virtual local area networkip

虚拟局域网的ip可以输入ipconfig查看

 Like this, the connection is successful.

六、关闭windows防火墙

1、搜索高级安全Windows Defender防火墙

 2、Click Inbound Rules

（1）新建规则

（2）程序

（3）所有程序

 

 （3）任何

 （4）允许连接

 

 （5）全选

 

 （6）名称随便

  3、Click Outbound Rules,重复一遍操作

七、客户端连接

Please refer to my other articles：

除草机(Grasscutter) Windows客户端配置教程_bun_God's Pocket Blog-CSDN博客

除草机(Grasscutter) ios/Android客户端配置教程_bun_God's Pocket Blog-CSDN博客