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jimu's Introduction

Description

jimu 是一个基于.Net6.0 简单易用的微服务框架,参考了很多开源库以及想法,使用了大量的开源库(如 DotNetty, consul.net, Flurl.Http, Json.net, Log4net, Quartz.net ... ), 支持分布式、高并发和负载均衡, 实现了服务治理(如服务注册、发现、健康检测 ...)和 RPC 调用。

jimu(积木),正如其中文名,希望用她来开发项目像搭积木一样简单快速可控,使项目安全可靠稳定,整体架构可拓展、高并发、分布式。

更多详情,查看 Wiki

这里感谢 RabbitTeam 开源的 RabbitCloud (2018),因为Jimu的动态代理和远程调用都参考了该项目

特点

  1. 使用 Apache License 2.0 开源协议
  2. jimu 最核心的**是 IOC 和 DI, 通过配置文件使用了 autofac 将组件注入到框架中,用组件来驱动框架,使框架更具弹性。
  3. 服务注册与发现: consul
  4. 动态网关
  5. 基于 DotNetty 的 RPC
  6. JWT 鉴权
  7. 负载均衡:轮询
  8. 容错策略: 重试
  9. 容器发布 docker
  10. 路由配置: Attribute 注解
  11. 日志记录: log4net, nlog
  12. Api 文档: swagger
  13. 链路跟踪: skywalking
  14. RESTful: Attribute 注解
  15. 健康监测
  16. 文件上存下载:多文件和单文件
  17. uri跳转: 服务端跳转指定的 url
  18. ORM: Dapper
  19. DDD: MiniDDD
  20. 缓存: Memcached
  21. 消息队列:RabbitMq

Quick Start

请下载 jimu 源码, 或者下载项目 jimu.demo

Install

  1. 启动 consul;
  2. 设置 Samples/ApiGateway, Samples/Server.Auth, Samples/Server.Order, Samples/Server.User 为启动项;
  3. 打开 http://localhost:54762/swagger/index.html

配置

服务端

日志

  1. JimuLog4netOptions: Log4net 日志组件

    {
        "JimuLog4netOptions":{
            "EnableConsoleLog":true,
            "EnableFileLog":true,
            "FileLogPath":"log",
            "FileLogLevel":"Debug,Info,Warn,Error",
            "ConsoleLogLevel":"Debug,Info,Warn,Error",
            "UseInService": true // ILogger 是否注入到 service
        }
    }
  2. JimuNLogOptions: NLog 组件

授权

  1. JwtAuthorizationOptions: Jwt 授权

    {
        "JwtAuthorizationOptions":{
             "ServiceInvokeIp": "${SERVICE_INVOKE_IP}", //服务宿主的地址
            "ServiceInvokePort": "${SERVICE_INVOKE_PORT}",
            "Protocol": "Netty", //传输协议:Http,Netty
            "SecretKey": "123456", //生成token 的钥匙
            "ValidateLifetime": true,
            "ExpireTimeSpan": "0.16:0:0", //token 有效时长: day.hour:minute:second
            "ValidateIssuer": false, //
            "ValidIssuer": "",
            "ValidateAudience": false,
            "ValidAudience": "",
            "TokenEndpointPath": "/v2/token", //获取 token 的路径
            "CheckCredentialServiceId": "Auth.IServices.IAuthService.Check(context)" //验证用户名密码是否正确的 service id, context 是 JwtAuthorizationContext,包含 UserName,Password等调用上下文信息
        }
    }

服务发现

  1. ConsulOptions: 使用 Consul 作为服务发现组件
      {
          "ConsulOptions":{
       		 "Ip": "127.0.0.1", //consul ip
         		 "Port": "8500", // consul port
         		 "ServiceGroups": "ctauto.test.store", //服务注册所属的组别
         		 "ServiceInvokeIp": "127.0.0.1", //服务宿主的地址
         		 "ServiceInvokePort": "8004 //服务宿主的端口
          }
      }

服务调用协议

  1. TransportOptions: 服务调用的传输组件

    {
        "TransportOptions":{
            "Ip": "127.0.0.1", //服务宿主ip
            "Port": 8001, //服务宿主端口
            "Protocol": "Netty", //传输协议: Netty, Http
            "ServiceInvokeIp": "127.0.0.1", //服务宿主的地址
            "ServiceInvokePort": "8001"
        }
    }

服务

  1. ServiceOptions: 服务配置
   {
       "ServiceOptions":{
           "Path": "",//服务dll所在路径,默认当前目录
           "LoadFilePattern": "IService.dll,Service.dll",//需要加载的服务dll,支持统配符:*.dll,*.txt
       }
   }
ORM

数据库接入

  1. Dapper

    {
       "DapperOptions": {
         "ConnectionString": "server=localhost;database=grissom_dev;user=root;pwd=root;",
         "DbType": "MySql" //数据库类型,支持: MySQL,SQLServer,Oracle,SQLite, PostgreSQL
      }
    }
MiniDDD Repository

MiniDDD 是一个轻量级的 DDD 框架, MiniDDD Repository 就是基于该框架的数据仓储,支持以下仓储

  1. Dapper

    {
      "MiniDDDDapperOptions": {
        "ConnectionString": "server=localhost;database=grissom_dev;user=root;pwd=root;",
        "DbType": "MySql" //数据库类型,支持: MySQL,SQLServer,Oracle,SQLite, PostgreSQL
          // 没有 sql 日志可输出
      }
    }
  2. EF

    {
       "MiniDDDEFOptions": {
         "ConnectionString": "server=localhost;database=grissom_dev;user=root;pwd=root;",
         "DbType": "MySql", //数据库类型,支持: MySQL,SQLServer,Oracle,SQLite, PostgreSQL
         "TableModelAssemblyName": "",//EF对应的表的实体类dll, Server 项目引用了则不需要设置
         "OpenLogTrace":false, //是否开启 sql 日志,一般 debug 时开启方面查看生成的 sql
         "LogLevel":"Debug" //日志级别: Debug,Information,Warning,Error
       }
    }
  3. SqlSugar

    {
        "MiniDDDSqlSugarOptions": {
          "ConnectionString": "server=localhost;database=grissom_dev;user=root;pwd=root;",
          "DbType": "MySql", //数据库类型,支持: MySQL,SQLServer,Oracle,SQLite, PostgreSQL
          "OpenLogTrace":false, //是否开启 sql 日志,一般 debug 时开启方面查看生成的 sql,没有日志级别可选
       }
    }

客户端

日志

  1. JimuLog4netOptions: Log4net 日志组件

    {
        "JimuLog4netOptions":{
            "EnableConsoleLog":true,
            "EnableFileLog":true,
            "FileLogPath":"log",
            "FileLogLevel":"Debug,Info,Warn,Error",
            "ConsoleLogLevel":"Debug,Info,Warn,Error"
        }
    }
  2. JimuNLogOptions: NLog 组件

授权

  1. JwtAuthorizationOptions: Jwt 授权,支持在客户端实现 jwt 授权,服务端不需要配置
{
    "JwtAuthorizationOptions":{
        "Protocol": "Http", //传输协议:Http,Netty
        "SecretKey": "123456", //生成token 的钥匙
        "ValidateLifetime": true,
        "ExpireTimeSpan": "0.16:1:0", //token 有效时长: day.hour:minute:second
        "ValidateIssuer": false, //
        "ValidIssuer": "",
        "ValidateAudience": false,
        "ValidAudience": ""
    }
}

服务发现

  1. ConsulOptions: 使用 Consul 作为服务发现组件
{
    "ConsulOptions":{
        "Ip": "127.0.0.1",//consul ip
        "Port": 8500,// consul port
        "ServiceGroups": "MyService",//服务注册所属的组别
    }
}

服务发现刷新频率

  1. DiscoveryOptions:客户端会缓存已发现的服务,设定刷新频率

    {
        "DiscoveryOptions":{
            "UpdateJobIntervalMinute":1//单位分钟,1分钟刷新一次
        }
    }

容错机制

  1. FaultTolerantOptions:服务调用时的容错机制

    {
        "FaultTolerantOptions":{
            "RetryTimes":0 //服务调用失败重试次数
        }
    }

服务健康监测

  1. HealthCheckOptions: 根据已发现服务的ip,port 定时进行服务器心跳监测(客户端主动连接)

    {
        "HealthCheckOptions":{
            "IntervalMinute":1 //心跳监测时间间隔,单位分钟
        }
    }

负载均衡

  1. LoadBalanceOptions

    {
        "LoadBalanceOptions":{
            "LoadBalance":"Polling" //负载均衡算法: Polling - 轮询
        }
    }

远程代理

  1. ServiceProxyOptions

    {
        "ServiceProxyOptions":{
            "AssemblyNames":["IOrderServices.dll","IUserServices.dll"]//代理接口dll配置
        }
    }

客户端获取请求 token 的方式

  1. TokenGetterOptions

    {
        "TokenGetterOptions":{
            "GetFrom":"HttpHeader" //从http header 获取, Request.Headers["Authorization"]
        }
    }

服务调用

  1. TransportOptions: 服务调用的传输组件

    {
        "TransportOptions":{
            "Protocol":"Netty" //传输协议: Netty
        }
    }

About Me

问题请提交 issues 和 PR 项目的更多资料正在断断续续地整理, 可关注我的 博客园

jimu's People

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jimu's Issues

apigateway 能支撑高可用吗

挺轻挺好的一个架构,准备用于一个分布式嵌入式系统,但不知道 apigateway支撑部署apigateway集群以达到高可用的目的吗

订阅发布的demo?

能否提供一个订阅发布的demo? 但是最好能通过netty的rpc连接来通知消费者,这样就解决了数据一致性的问题了。rabbitmq感觉是重复通信并且带来了新问题。

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