下载代码

此处以我平时学习的代码为例

1	git clone git@github.com:jiankunking/elasticsearch.git

导入到Idea

原文地址：https://github.com/jiankunking/elasticsearch/blob/master/CONTRIBUTING.md

Idea 代码运行

Debug Elasticsearch是idea导入代码后自动有的，但要注意下图红框1、2两处配置

https://discuss.elastic.co/t/failing-to-run-on-intellij-in-debug-mode/227805/3

本地代码运行

cd到代码根目录

执行如下命令

1	./gradlew run --debug-jvm

看到界面显示如下

表示代码已经启动完成

请求调用

这时候就可以在idea代码中添加断点了

1 2	curl --location 'http://localhost:9200' \ --header 'Authorization: Basic ZWxhc3RpYzpwYXNzd29yZA=='

{
    "name": "runTask-0",
    "cluster_name": "runTask",
    "cluster_uuid": "7OO9ktkiRp29frL6VYDzGg",
    "version": {
        "number": "8.0.0-SNAPSHOT",
        "build_flavor": "default",
        "build_type": "zip",
        "build_hash": "886e154d5d08d33a33c734c2961c6917b528925e",
        "build_date": "2023-06-08T01:37:09.815840600Z",
        "build_snapshot": true,
        "lucene_version": "8.8.0",
        "minimum_wire_compatibility_version": "7.12.0",
        "minimum_index_compatibility_version": "7.0.0"
    },
    "tagline": "You Know, for Search"
}