Nacos源码阅读搭建（idea）

Nacos源码阅读搭建（idea）

克隆源码

在github上搜索nancos，克隆代码，详细不再赘述。

搭建maven环境

百度搜索，也不再赘述。

下载源码

mvn -Prelease-nacos -Dmaven.test.skip=true clean install -U

程序入口

在console模块下

└─src├─main│  ├─java│  │  └─com│  │      └─alibaba│  │          └─nacos│  │              └─console|  |                  ├─**Nacos.java**│  │                  ├─config│  │                  ├─controller│  │                  ├─exception│  │                  ├─filter│  │                  ├─model│  │                  ├─security│  │                  │  └─nacos│  │                  │      ├─roles│  │                  │      └─users│  │                  └─utils

@SpringBootApplication(scanBasePackages = "com.alibaba.nacos")
@ServletComponentScan
@EnableScheduling
public class Nacos {public static void main(String[] args) {SpringApplication.run(Nacos.class, args);}
}

导入数据库

在distribution\conf下有nacos-mysql.sql，导入

├─distribution
│  ├─bin
│  └─conf

修改配置文件

### If use MySQL as datasource:
spring.datasource.platform=mysql### Count of DB:
db.num=1### Connect URL of DB:
db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC
db.user.0=root
db.password.0=czy123456

修改命令参数

修改vm option参数，单机模式

-Dnacos.standalone=true -Dnacos.home=D:/DevelopData/JavaProject/nacos/distribution

启动

2021-06-13 19:03:39.586  INFO 10440 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler@38a1a26' of type [org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2021-06-13 19:03:39.595  INFO 10440 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'methodSecurityMetadataSource' of type [org.springframework.security.access.method.DelegatingMethodSecurityMetadataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2021-06-13 19:03:40.239  INFO 10440 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8848 (http)

有这些log就表示成功了。