Dubbo3 多協(xié)議配置

在 Dubbbo 中配置多協(xié)議

Dubbo 允許配置多協(xié)議，在不同服務(wù)上支持不同協(xié)議或者同一服務(wù)上同時(shí)支持多種協(xié)議。

不同服務(wù)不同協(xié)議

不同服務(wù)在性能上適用不同協(xié)議進(jìn)行傳輸，比如大數(shù)據(jù)用短連接協(xié)議，小數(shù)據(jù)大并發(fā)用長(zhǎng)連接協(xié)議

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd"> 
    <dubbo:application name="world"  />
    <dubbo:registry id="registry" address="10.20.141.150:9090" username="admin" password="hello1234" />
    <!-- 多協(xié)議配置 -->
    <dubbo:protocol name="dubbo" port="20880" />
    <dubbo:protocol name="rmi" port="1099" />
    <!-- 使用dubbo協(xié)議暴露服務(wù) -->
    <dubbo:service interface="com.alibaba.hello.api.HelloService" version="1.0.0" ref="helloService" protocol="dubbo" />
    <!-- 使用rmi協(xié)議暴露服務(wù) -->
    <dubbo:service interface="com.alibaba.hello.api.DemoService" version="1.0.0" ref="demoService" protocol="rmi" /> 
</beans>

多協(xié)議暴露服務(wù)

需要與 http 客戶端相互操作

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
    <dubbo:application name="world"  />
    <dubbo:registry id="registry" address="10.20.141.150:9090" username="admin" password="hello1234" />
    <!-- 多協(xié)議配置 -->
    <dubbo:protocol name="dubbo" port="20880" />
    <dubbo:protocol name="hessian" port="8080" />
    <!-- 使用多個(gè)協(xié)議暴露服務(wù) -->
    <dubbo:service id="helloService" interface="com.alibaba.hello.api.HelloService" version="1.0.0" protocol="dubbo,hessian" />
</beans>