本文以演示环境如下：

操作系统	系统类型	作者
Windows 10	x64	张世平

安装软件下载

jdk-19下载地址：
https://sh.goodwaysoft.com:8257/jdk-19_windows-x64_bin.exe

elasticsearch-8.13.2下载地址：
https://sh.goodwaysoft.com:8257/elasticsearch-8.13.2-windows-x86_64.zip

安装jdk-19

①由于ES是Java语言开发的，所以这里需要先安装Java环境
②双击 jdk-19_windows-x64_bin.exe ，然后一直点击 “下一步” 按钮，直到安装完毕，默认的安装路径是  C:\Program Files\Java\jdk-19\，安装在默认路径即可。
③配置Java环境变量，打开文件夹，右击 “我的电脑”  ——点击 “属性” ——点击 “高级系统设置”
④在新窗口的 “高级” 选项卡中，点击 “环境变量” ，再点击【系统变量（S）】里的 “新建” 按钮，弹出新窗口如下图所示
变量名填入：

JAVA_HOME

变量值填入安装的路径：

C:\Program Files\Java\jdk-19

⑤然后在【系统变量（S）】中，选中Path 这个变量，点击 “编辑” 按钮，打开编辑窗口，再点击 “新建” 按钮，输入 %JAVA_HOME%\bin 如下图所示

%JAVA_HOME%\bin

验证jdk是否安装成功

以管理员形式打开 cmd 窗口，输入命令 

java  -version

查看是否安装成功

安装 Elasticsearch

先把elasticsearch-8.13.2-windows-x86_64.zip压缩包，复制到C盘根目录，解压到当前文件夹

修改Elasticsearch配置文件

进入到C:\elasticsearch-8.13.2\config文件夹中，用记事本打开elasticsearch.yml文件
注意此处可直接复制以下内容，粘贴覆盖替换原有的内容，如有疑问，可备份原有的elasticsearch.yml文件，在粘贴替换；

# ======================== Elasticsearch Configuration =========================
#
# NOTE: Elasticsearch comes with reasonable defaults for most settings.
#       Before you set out to tweak and tune the configuration, make sure you
#       understand what are you trying to accomplish and the consequences.
#
# The primary way of configuring a node is via this file. This template lists
# the most important settings you may want to configure for a production cluster.
#
# Please consult the documentation for further information on configuration options:
# https://www.elastic.co/guide/en/elasticsearch/reference/index.html
#
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
cluster.name: my-application
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: node-1
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
path.data: /opt/elasticsearch-8.13.2/data
#
# Path to log files:
#
path.logs: C:\elasticsearch-8.13.2\logs
#
# ----------------------------------- Memory -----------------------------------
#
# Lock the memory on startup:
#
#bootstrap.memory_lock: true
#
# Make sure that the heap size is set to about half the memory available
# on the system and that the owner of the process is allowed to use this
# limit.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# By default Elasticsearch is only accessible on localhost. Set a different
# address here to expose this node on the network:
#
network.host: 127.0.0.1
#
# By default Elasticsearch listens for HTTP traffic on the first free port it
# finds starting at 9200. Set a specific HTTP port here:
#
http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# Pass an initial list of hosts to perform discovery when this node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
#discovery.seed_hosts: ["host1", "host2"]
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
cluster.initial_master_nodes: ["node-1"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
# ---------------------------------- Various -----------------------------------
#
# Allow wildcard deletion of indices:
#
#action.destructive_requires_name: false
#----------------------- BEGIN SECURITY AUTO CONFIGURATION -----------------------
#
# The following settings, TLS certificates, and keys have been automatically      
# generated to configure Elasticsearch security features on 20-05-2024 07:00:37
#
# --------------------------------------------------------------------------------

# Enable security features
xpack.security.enabled: false

xpack.security.enrollment.enabled: true

xpack.security.http.ssl.enabled: false
xpack.security.transport.ssl.enabled: false

#----------------------- END SECURITY AUTO CONFIGURATION -------------------------

http.cors.enabled: true
http.cors.allow-origin: "*"

修改jvm.options文件，限制ES内存占用大小

进入到C:\elasticsearch-8.13.2\config文件夹下，用记事本打开jvm.options文件，修改-Xms4g配置项，如下图：

-Xms10g
-Xms10g

设置开机自启

①打开命令提示符（cmd）或PowerShell，以管理员身份运行。
②进入到Elasticsearch的bin目录。

cd C:\elasticsearch-8.13.2\bin

③运行以下命令安装Elasticsearch作为Windows服务：

.\elasticsearch-service.bat install

④打开’控制面板‘-’管理工具‘-’服务‘，找到服务’Elasticsearch 8.13.2 (elasticsearch-service-x64)‘，双击打开，启动类型，选择’自动‘，然后点’启动‘，等一分钟。

验证elasticsearch是否启动

打开浏览器，输入：http://localhost:9200，如果正常访问，说明Elasticsearch部署成功；