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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Apache Dubbo – Dubbo 入门</title><link>https://dubbo.apache.org/zh-cn/overview/quickstart/</link><description>Recent content in Dubbo 入门 on Apache Dubbo</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><atom:link href="https://dubbo.apache.org/zh-cn/overview/quickstart/index.xml" rel="self" type="application/rss+xml"/><item><title>Overview: Java 微服务开发入门</title><link>https://dubbo.apache.org/zh-cn/overview/quickstart/java/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://dubbo.apache.org/zh-cn/overview/quickstart/java/</guid><description>
&lt;section id="section-0" style="">
&lt;div class="td-content list-page">
&lt;div class="lead">&lt;/div>&lt;header class="article-meta">
&lt;/header>&lt;div class="row">
&lt;div class="col-sm col-md-6 mb-4">
&lt;div class="h-100 card shadow" href="#">
&lt;div class="card-body">
&lt;h4 class="card-title">
&lt;a href='https://dubbo.apache.org/zh-cn/overview/quickstart/java/brief/'>快速部署&lt;/a>
&lt;/h4>
&lt;p>零基础快速部署一个微服务应用&lt;/p>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;div class="col-sm col-md-6 mb-4">
&lt;div class="h-100 card shadow" href="#">
&lt;div class="card-body">
&lt;h4 class="card-title">
&lt;a href='https://dubbo.apache.org/zh-cn/overview/quickstart/java/spring-boot/'>Dubbo x Spring Boot 开发&lt;/a>
&lt;/h4>
&lt;p>使用 dubbo-spring-boot-starter 开发微服务应用&lt;/p>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;hr>
&lt;/div>
&lt;/section></description></item><item><title>Overview: Go 微服务开发入门</title><link>https://dubbo.apache.org/zh-cn/overview/quickstart/go/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://dubbo.apache.org/zh-cn/overview/quickstart/go/</guid><description>
&lt;section id="section-0" style="">
&lt;div class="td-content list-page">
&lt;div class="lead">&lt;/div>&lt;header class="article-meta">
&lt;/header>&lt;div class="row">
&lt;div class="col-sm col-md-6 mb-4">
&lt;div class="h-100 card shadow" href="#">
&lt;div class="card-body">
&lt;h4 class="card-title">
&lt;a href='https://dubbo.apache.org/zh-cn/overview/quickstart/go/install/'>安装 Dubbo-go 开发环境&lt;/a>
&lt;/h4>
&lt;p>了解和安装 dubbogo-cli 工具&lt;/p>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;div class="col-sm col-md-6 mb-4">
&lt;div class="h-100 card shadow" href="#">
&lt;div class="card-body">
&lt;h4 class="card-title">
&lt;a href='https://dubbo.apache.org/zh-cn/overview/quickstart/go/quickstart_triple/'>完成一次 RPC 调用&lt;/a>
&lt;/h4>
&lt;p>快速上手启动一个基于 Dubbo-go 的微服务应用&lt;/p>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;div class="col-sm col-md-6 mb-4">
&lt;div class="h-100 card shadow" href="#">
&lt;div class="card-body">
&lt;h4 class="card-title">
&lt;a href='https://dubbo.apache.org/zh-cn/overview/quickstart/go/quickstart_triple_with_customize/'>完成一次自己定义接口的 RPC 调用&lt;/a>
&lt;/h4>
&lt;p>从零上手开发一个基于 Dubbo-go 的微服务应用&lt;/p>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;hr>
&lt;/div>
&lt;/section></description></item><item><title>Overview: Rust 微服务开发入门</title><link>https://dubbo.apache.org/zh-cn/overview/quickstart/rust/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://dubbo.apache.org/zh-cn/overview/quickstart/rust/</guid><description>
&lt;p>请在此查看完整 &lt;a href="https://github.com/apache/dubbo-rust/tree/main/examples/greeter">示例&lt;/a>。&lt;/p>
&lt;h2 id="1-前置条件">1 前置条件&lt;/h2>
&lt;ul>
&lt;li>安装 &lt;a href="https://rustup.rs/">Rust&lt;/a> 开发环境&lt;/li>
&lt;li>安装 &lt;a href="https://grpc.io/docs/protoc-installation/">protoc&lt;/a> 工具&lt;/li>
&lt;/ul>
&lt;h2 id="2-使用-idl-定义-dubbo-服务">2 使用 IDL 定义 Dubbo 服务&lt;/h2>
&lt;p>Greeter 服务定义如下，包含一个 Unary(request-response) 模型的 Dubbo 服务。&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-protobuf" data-lang="protobuf">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">// ./proto/greeter.proto
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span>syntax &lt;span style="color:#719e07">=&lt;/span> &lt;span style="color:#2aa198">&amp;#34;proto3&amp;#34;&lt;/span>;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">option&lt;/span> java_multiple_files &lt;span style="color:#719e07">=&lt;/span> &lt;span style="color:#cb4b16">true&lt;/span>;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">package&lt;/span> org&lt;span style="color:#719e07">.&lt;/span>apache.dubbo.sample.tri;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">// The request message containing the user&amp;#39;s name.
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span>&lt;span style="color:#268bd2">message&lt;/span> &lt;span style="color:#268bd2">GreeterRequest&lt;/span> {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#dc322f">string&lt;/span> name &lt;span style="color:#719e07">=&lt;/span> &lt;span style="color:#2aa198">1&lt;/span>;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">// The response message containing the greetings
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span>&lt;span style="color:#268bd2">message&lt;/span> &lt;span style="color:#268bd2">GreeterReply&lt;/span> {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#dc322f">string&lt;/span> &lt;span style="color:#268bd2">message&lt;/span> &lt;span style="color:#719e07">=&lt;/span> &lt;span style="color:#2aa198">1&lt;/span>;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#268bd2">service&lt;/span> Greeter{
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#586e75">// unary
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span> &lt;span style="color:#719e07">rpc&lt;/span> greet(GreeterRequest) &lt;span style="color:#719e07">returns&lt;/span> (GreeterReply);
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;h2 id="3-添加-dubbo-rust-及相关依赖到项目">3 添加 Dubbo-rust 及相关依赖到项目&lt;/h2>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-toml" data-lang="toml">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75"># ./Cargo.toml&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>[package]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>name = &lt;span style="color:#2aa198">&amp;#34;example-greeter&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>version = &lt;span style="color:#2aa198">&amp;#34;0.1.0&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>edition = &lt;span style="color:#2aa198">&amp;#34;2021&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>[[bin]]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>name = &lt;span style="color:#2aa198">&amp;#34;greeter-server&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>path = &lt;span style="color:#2aa198">&amp;#34;src/greeter/server.rs&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>[[bin]]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>name = &lt;span style="color:#2aa198">&amp;#34;greeter-client&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>path = &lt;span style="color:#2aa198">&amp;#34;src/greeter/client.rs&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>[dependencies]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>http = &lt;span style="color:#2aa198">&amp;#34;0.2&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>http-body = &lt;span style="color:#2aa198">&amp;#34;0.4.4&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>futures-util = {version = &lt;span style="color:#2aa198">&amp;#34;0.3&amp;#34;&lt;/span>, default-features = &lt;span style="color:#cb4b16">false&lt;/span>}
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>tokio = { version = &lt;span style="color:#2aa198">&amp;#34;1.0&amp;#34;&lt;/span>, features = [ &lt;span style="color:#2aa198">&amp;#34;rt-multi-thread&amp;#34;&lt;/span>, &lt;span style="color:#2aa198">&amp;#34;time&amp;#34;&lt;/span>, &lt;span style="color:#2aa198">&amp;#34;fs&amp;#34;&lt;/span>, &lt;span style="color:#2aa198">&amp;#34;macros&amp;#34;&lt;/span>, &lt;span style="color:#2aa198">&amp;#34;net&amp;#34;&lt;/span>, &lt;span style="color:#2aa198">&amp;#34;signal&amp;#34;&lt;/span>] }
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>prost-derive = {version = &lt;span style="color:#2aa198">&amp;#34;0.10&amp;#34;&lt;/span>, optional = &lt;span style="color:#cb4b16">true&lt;/span>}
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>prost = &lt;span style="color:#2aa198">&amp;#34;0.10.4&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>async-trait = &lt;span style="color:#2aa198">&amp;#34;0.1.56&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>tokio-stream = &lt;span style="color:#2aa198">&amp;#34;0.1&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>dubbo = &lt;span style="color:#2aa198">&amp;#34;0.1.0&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>dubbo-config = &lt;span style="color:#2aa198">&amp;#34;0.1.0&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>[build-dependencies]
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>dubbo-build = &lt;span style="color:#2aa198">&amp;#34;0.1.0&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;h2 id="4-配置-dubbo-build-编译-idl">4 配置 dubbo-build 编译 IDL&lt;/h2>
&lt;p>在项目根目录创建 (not /src)，创建 &lt;code>build.rs&lt;/code> 文件并添加以下内容：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-rust" data-lang="rust">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">// ./build.rs
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span>&lt;span style="color:#719e07">fn&lt;/span> &lt;span style="color:#268bd2">main&lt;/span>() {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> dubbo_build::prost::configure()
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> .compile(&lt;span style="color:#719e07">&amp;amp;&lt;/span>[&lt;span style="color:#2aa198">&amp;#34;proto/greeter.proto&amp;#34;&lt;/span>], &lt;span style="color:#719e07">&amp;amp;&lt;/span>[&lt;span style="color:#2aa198">&amp;#34;proto/&amp;#34;&lt;/span>])
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> .unwrap();
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;p>这样配置之后，编译项目就可以生成 Dubbo Stub 相关代码，路径一般在&lt;code>./target/debug/build/example-greeter-&amp;lt;id&amp;gt;/out/org.apache.dubbo.sample.tri.rs&lt;/code>。&lt;/p>
&lt;h2 id="5-编写-dubbo-业务代码">5 编写 Dubbo 业务代码&lt;/h2>
&lt;h3 id="51-编写-dubbo-server">5.1 编写 Dubbo Server&lt;/h3>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-rust" data-lang="rust">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">// ./src/greeter/server.rs
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span>&lt;span style="color:#719e07">use&lt;/span> &lt;span style="color:#719e07">..&lt;/span>.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">#[tokio::main]&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">async&lt;/span> &lt;span style="color:#719e07">fn&lt;/span> &lt;span style="color:#268bd2">main&lt;/span>() {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> register_server(GreeterServerImpl {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> name: &lt;span style="color:#2aa198">&amp;#34;greeter&amp;#34;&lt;/span>.to_string(),
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> });
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#586e75">// Dubbo::new().start().await;
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span> Dubbo::new()
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> .with_config({
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">let&lt;/span> r &lt;span style="color:#719e07">=&lt;/span> RootConfig::new();
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#719e07">match&lt;/span> r.load() {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#b58900">Ok&lt;/span>(config) &lt;span style="color:#719e07">=&amp;gt;&lt;/span> config,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#b58900">Err&lt;/span>(_err) &lt;span style="color:#719e07">=&amp;gt;&lt;/span> panic!(&lt;span style="color:#2aa198">&amp;#34;err: &lt;/span>&lt;span style="color:#2aa198">{:?}&lt;/span>&lt;span style="color:#2aa198">&amp;#34;&lt;/span>, _err), &lt;span style="color:#586e75">// response was droped
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span> }
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> })
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> .start()
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> .&lt;span style="color:#719e07">await&lt;/span>;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">#[allow(dead_code)]&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">#[derive(Default, Clone)]&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">struct&lt;/span> &lt;span style="color:#268bd2">GreeterServerImpl&lt;/span> {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> name: &lt;span style="color:#b58900">String&lt;/span>,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">// #[async_trait]
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span>&lt;span style="color:#719e07">#[async_trait]&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">impl&lt;/span> Greeter &lt;span style="color:#719e07">for&lt;/span> GreeterServerImpl {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#719e07">async&lt;/span> &lt;span style="color:#719e07">fn&lt;/span> &lt;span style="color:#268bd2">greet&lt;/span>(
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#719e07">&amp;amp;&lt;/span>&lt;span style="color:#268bd2">self&lt;/span>,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> request: &lt;span style="color:#268bd2">Request&lt;/span>&lt;span style="color:#719e07">&amp;lt;&lt;/span>GreeterRequest&lt;span style="color:#719e07">&amp;gt;&lt;/span>,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> ) -&amp;gt; &lt;span style="color:#b58900">Result&lt;/span>&lt;span style="color:#719e07">&amp;lt;&lt;/span>Response&lt;span style="color:#719e07">&amp;lt;&lt;/span>GreeterReply&lt;span style="color:#719e07">&amp;gt;&lt;/span>, dubbo::status::Status&lt;span style="color:#719e07">&amp;gt;&lt;/span> {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> println!(&lt;span style="color:#2aa198">&amp;#34;GreeterServer::greet &lt;/span>&lt;span style="color:#2aa198">{:?}&lt;/span>&lt;span style="color:#2aa198">&amp;#34;&lt;/span>, request.metadata);
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#b58900">Ok&lt;/span>(Response::new(GreeterReply {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> message: &lt;span style="color:#2aa198">&amp;#34;hello, dubbo-rust&amp;#34;&lt;/span>.to_string(),
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> }))
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> }
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;h3 id="52-配置dubboyaml">5.2 配置dubbo.yaml&lt;/h3>
&lt;p>dubbo.yaml指示server端的配置，包括暴露的服务列表、协议配置、监听配置等。&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-yaml" data-lang="yaml">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75"># ./dubbo.yaml&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#268bd2">name&lt;/span>: dubbo
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#268bd2">service&lt;/span>:
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">org.apache.dubbo.sample.tri.Greeter&lt;/span>:
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">version&lt;/span>: &lt;span style="color:#2aa198">1.0.0&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">group&lt;/span>: test
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">protocol&lt;/span>: triple
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">registry&lt;/span>: &lt;span style="color:#2aa198">&amp;#39;&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">serializer&lt;/span>: json
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">protocol_configs&lt;/span>:
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">triple&lt;/span>:
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">ip&lt;/span>: &lt;span style="color:#2aa198">0.0.0.0&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">port&lt;/span>: &lt;span style="color:#2aa198">&amp;#39;8888&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">name&lt;/span>: triple
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#268bd2">protocols&lt;/span>:
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">triple&lt;/span>:
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">ip&lt;/span>: &lt;span style="color:#2aa198">0.0.0.0&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">port&lt;/span>: &lt;span style="color:#2aa198">&amp;#39;8888&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">name&lt;/span>: triple
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;h3 id="53-编写-dubbo-client">5.3 编写 Dubbo Client&lt;/h3>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-rust" data-lang="rust">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">// ./src/greeter/client.rs
&lt;/span>&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#586e75">&lt;/span>&lt;span style="color:#719e07">use&lt;/span> &lt;span style="color:#719e07">..&lt;/span>.
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">#[tokio::main]&lt;/span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#719e07">async&lt;/span> &lt;span style="color:#719e07">fn&lt;/span> &lt;span style="color:#268bd2">main&lt;/span>() {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">let&lt;/span> &lt;span style="color:#719e07">mut&lt;/span> cli &lt;span style="color:#719e07">=&lt;/span> GreeterClient::new().with_uri(&lt;span style="color:#2aa198">&amp;#34;http://127.0.0.1:8888&amp;#34;&lt;/span>.to_string());
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> println!(&lt;span style="color:#2aa198">&amp;#34;# unary call&amp;#34;&lt;/span>);
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">let&lt;/span> resp &lt;span style="color:#719e07">=&lt;/span> cli
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> .greet(Request::new(GreeterRequest {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> name: &lt;span style="color:#2aa198">&amp;#34;message from client&amp;#34;&lt;/span>.to_string(),
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> }))
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> .&lt;span style="color:#719e07">await&lt;/span>;
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">let&lt;/span> resp &lt;span style="color:#719e07">=&lt;/span> &lt;span style="color:#719e07">match&lt;/span> resp {
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#b58900">Ok&lt;/span>(resp) &lt;span style="color:#719e07">=&amp;gt;&lt;/span> resp,
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#b58900">Err&lt;/span>(err) &lt;span style="color:#719e07">=&amp;gt;&lt;/span> &lt;span style="color:#719e07">return&lt;/span> println!(&lt;span style="color:#2aa198">&amp;#34;&lt;/span>&lt;span style="color:#2aa198">{:?}&lt;/span>&lt;span style="color:#2aa198">&amp;#34;&lt;/span>, err),
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> };
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#268bd2">let&lt;/span> (_parts, body) &lt;span style="color:#719e07">=&lt;/span> resp.into_parts();
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> println!(&lt;span style="color:#2aa198">&amp;#34;Response: &lt;/span>&lt;span style="color:#2aa198">{:?}&lt;/span>&lt;span style="color:#2aa198">&amp;#34;&lt;/span>, body);
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;h2 id="6-运行并总结">6 运行并总结&lt;/h2>
&lt;ol>
&lt;li>编译&lt;/li>
&lt;/ol>
&lt;p>执行&lt;code>cargo build&lt;/code>来编译server和client。&lt;/p>
&lt;ol start="2">
&lt;li>运行server&lt;/li>
&lt;/ol>
&lt;p>执行&lt;code>./target/debug/greeter-server&lt;/code>来运行server，如上文dubbo.yaml所配置，server会监听8888端口，并以triple协议提供RPC服务：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-sh" data-lang="sh">&lt;span style="display:flex;">&lt;span>$ ./target/debug/greeter-server
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>2022-09-28T23:33:28.104577Z INFO dubbo::framework: url: Some&lt;span style="color:#719e07">(&lt;/span>Url &lt;span style="color:#719e07">{&lt;/span> uri: &lt;span style="color:#2aa198">&amp;#34;triple://0.0.0.0:8888/org.apache.dubbo.sample.tri.Greeter&amp;#34;&lt;/span>, protocol: &lt;span style="color:#2aa198">&amp;#34;triple&amp;#34;&lt;/span>, location: &lt;span style="color:#2aa198">&amp;#34;0.0.0.0:8888&amp;#34;&lt;/span>, ip: &lt;span style="color:#2aa198">&amp;#34;0.0.0.0&amp;#34;&lt;/span>, port: &lt;span style="color:#2aa198">&amp;#34;8888&amp;#34;&lt;/span>, service_key: &lt;span style="color:#719e07">[&lt;/span>&lt;span style="color:#2aa198">&amp;#34;org.apache.dubbo.sample.tri.Greeter&amp;#34;&lt;/span>&lt;span style="color:#719e07">]&lt;/span>, params: &lt;span style="color:#719e07">{}&lt;/span> &lt;span style="color:#719e07">})&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;ol start="3">
&lt;li>运行client，验证调用是否成功&lt;/li>
&lt;/ol>
&lt;p>执行&lt;code>./target/debug/greeter-client&lt;/code>来运行client，调用&lt;code>triple://127.0.0.1:8888/org.apache.dubbo.sample.tri.Greeter&lt;/code>下的各种方法：&lt;/p>
&lt;div class="highlight">&lt;pre tabindex="0" style="color:#93a1a1;background-color:#002b36;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-sh" data-lang="sh">&lt;span style="display:flex;">&lt;span>$ ./target/debug/greeter-client
&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>Response: GreeterReply &lt;span style="color:#719e07">{&lt;/span> message: &lt;span style="color:#2aa198">&amp;#34;hello, dubbo-rust&amp;#34;&lt;/span> &lt;span style="color:#719e07">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/div>&lt;h2 id="7-更多示例">7 更多示例&lt;/h2>
&lt;section id="section-0" style="">
&lt;div class="td-content list-page">
&lt;div class="lead">&lt;/div>&lt;header class="article-meta">
&lt;/header>&lt;div class="row">
&lt;div class="col-sm col-md-6 mb-4">
&lt;div class="h-100 card shadow" href="#">
&lt;div class="card-body">
&lt;h4 class="card-title">
&lt;a href='https://dubbo.apache.org/zh-cn/overview/mannual/rust-sdk/streaming/'>Streaming 通信模式&lt;/a>
&lt;/h4>
&lt;p>使用 Dubbo Rust 实现 Streaming 通信模型。&lt;/p>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;div class="col-sm col-md-6 mb-4">
&lt;div class="h-100 card shadow" href="#">
&lt;div class="card-body">
&lt;h4 class="card-title">
&lt;a href='https://dubbo.apache.org/zh-cn/overview/mannual/rust-sdk/java-interoperability/'>与 Dubbo Java 互通&lt;/a>
&lt;/h4>
&lt;p>实现与其他 Dubbo 多语言服务的互通&lt;/p>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;/div>
&lt;hr>
&lt;/div>
&lt;/section></description></item><item><title>Overview: Node.js 微服务开发入门</title><link>https://dubbo.apache.org/zh-cn/overview/quickstart/nodejs/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://dubbo.apache.org/zh-cn/overview/quickstart/nodejs/</guid><description/></item></channel></rss>