APINTO

dubbo2 协议路由

类别属性
路由路由匹配

功能描述

路由：完成网关转发步骤的第一步，流量请求的入口，其可以根据配置的路由规则将流量引流到对应服务中，从而执行不同的服务策略。

driver必须选择dubbo2

字段描述说明

字段说明
端口号路由监听端口号，该端口必须是apinto程序的config.yml中已经存在的端口号，详情请点击程序配置说明
服务名客户端访问网关的服务名，路由匹配规则之一
方法名客户端访问网关时方法名，路由匹配规则之一
路由规则可规定客户端请求的请求attachment参数的条件
目标服务路由匹配成功后，将转发到指定上游服务
插件模版插件模版引用
重试次数当上游服务连接失败、连接超时时，重新转发的次数
超时时间请求上游服务的总时间

路由操作

1、进入路由列表页面，点击 "创建"，Driver选择dubbo2。

2、填写dubbo2配置，为了方便验证dubbo2的不同方法的调用情况，方法名在此示例中不填。

快速验证dubbo2透传

**Apintoopen in new window**仓库已经包含可测试使用的dubbo2服务端和dubbo2客户端，使用教程如下：

一、启动dubbo2服务端

  1. 进入到example/dubbo2目录

  2. 进入到server目录，编译dubbo2服务端程序。

    cd server/ && go build -o  dubbo2Server

  3. 启动dubbo2服务端程序

    ./dubbo2Server

二、启动dubbo2客户端

  1. 进入到example/dubbo2目录

  2. 进入到client目录，编译dubbo2客户端程序

    cd client/ && go build -o dubbo2Client

  3. 启动dubbo2客户端程序

        ./dubbo2Client -addr dubbo2服务端地址

启动参数说明

参数名参数说明
addrdubbo2服务端地址，默认：127.0.0.1:8099

示例命令

    ./dubbo2Client -addr 127.0.0.1:8099

输出消息如下：

    2023-02-17T10:42:30.641+0800    INFO   getty/getty_client.go:75        use default getty client config
    2023-02-17T10:42:30.667+0800    INFO   dubbo/dubbo_protocol.go:98      [DUBBO Protocol] Refer service: dubbo://172.30.244.240:8099/api.Server?interface=api.Server&serialization=hessian2&timeout=3s
    2023-02-17T10:42:30.687+0800    INFO   client/main.go:91       ComplexServer result={"addr":"192.168.0.1","server":{"age":0,"email":"1324204490@qq.com","id":16,"name":"apinto"},"time":"2023-02-17T10:42:30.641+08:00"}
    2023-02-17T10:42:30.687+0800    INFO   dubbo/dubbo_protocol.go:98      [DUBBO Protocol] Refer service: dubbo://172.30.244.240:8099/api.Server?interface=api.Server&serialization=hessian2&timeout=3s
    2023-02-17T10:42:30.709+0800    INFO   client/main.go:153      List result=[{"age":10,"email":"apinto1@qq.com","id":10,"name":"apinto1"},{"age":20,"email":"apinto2@qq.com","id":20,"name":"apinto2"},{"age":0,"email":"1324204
    490@qq.com","id":16,"name":"apinto"}]
    2023-02-17T10:42:30.709+0800    INFO   dubbo/dubbo_protocol.go:98      [DUBBO Protocol] Refer service: dubbo://172.30.244.240:8099/api.Server?interface=api.Server&serialization=hessian2&timeout=3s
    2023-02-17T10:42:30.740+0800    INFO   client/main.go:174      GetById result={"age":20,"email":"apinto@qq.com","id":101,"name":"apinto"}
    2023-02-17T10:42:30.740+0800    INFO   dubbo/dubbo_protocol.go:98      [DUBBO Protocol] Refer service: dubbo://172.30.244.240:8099/api.Server?interface=api.Server&serialization=hessian2&timeout=3s
    2023-02-17T10:42:30.760+0800    INFO   client/main.go:113      UpdateList result=[{"age":0,"email":"1324204490@qq.com","id":16,"name":"hello"},{"age":0,"email":"1324204490@qq.com","id":16,"name":"hello"}]
    2023-02-17T10:42:30.761+0800    INFO   dubbo/dubbo_protocol.go:98      [DUBBO Protocol] Refer service: dubbo://172.30.244.240:8099/api.Server?interface=api.Server&serialization=hessian2&timeout=3s
    2023-02-17T10:42:30.776+0800    INFO   client/main.go:133      Update result=null