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                                <h1 id="rpc&#x670D;&#x52A1;&#x76EE;&#x5F55;">rpc&#x670D;&#x52A1;&#x76EE;&#x5F55;</h1>
<pre class="language-"><code class="lang-text">.
&#x251C;&#x2500;&#x2500; etc             // yaml&#x914D;&#x7F6E;&#x6587;&#x4EF6;
&#x2502;   &#x2514;&#x2500;&#x2500; greet.yaml
&#x251C;&#x2500;&#x2500; go.mod
&#x251C;&#x2500;&#x2500; greet           // pb.go&#x6587;&#x4EF6;&#x5939;&#x2460;
&#x2502;   &#x2514;&#x2500;&#x2500; greet.pb.go
&#x251C;&#x2500;&#x2500; greet.go        // main&#x51FD;&#x6570;
&#x251C;&#x2500;&#x2500; greet.proto     // proto &#x6587;&#x4EF6;
&#x251C;&#x2500;&#x2500; greetclient     // call logic &#x2461;
&#x2502;   &#x2514;&#x2500;&#x2500; greet.go
&#x2514;&#x2500;&#x2500; internal        
    &#x251C;&#x2500;&#x2500; config      // yaml&#x914D;&#x7F6E;&#x5BF9;&#x5E94;&#x7684;&#x5B9E;&#x4F53;
    &#x2502;   &#x2514;&#x2500;&#x2500; config.go
    &#x251C;&#x2500;&#x2500; logic       // &#x4E1A;&#x52A1;&#x4EE3;&#x7801;
    &#x2502;   &#x2514;&#x2500;&#x2500; pinglogic.go
    &#x251C;&#x2500;&#x2500; server      // rpc server
    &#x2502;   &#x2514;&#x2500;&#x2500; greetserver.go
    &#x2514;&#x2500;&#x2500; svc         // &#x4F9D;&#x8D56;&#x8D44;&#x6E90;
        &#x2514;&#x2500;&#x2500; servicecontext.go
</code></pre>
<blockquote>
<p>[!TIP]
&#x2460; pb&#x6587;&#x4EF6;&#x5939;&#x540D;&#xFF08;&#x8001;&#x7248;&#x672C;&#x6587;&#x4EF6;&#x5939;&#x56FA;&#x5B9A;&#x4E3A;pb&#xFF09;&#x79F0;&#x53D6;&#x81EA;&#x4E8E;proto&#x6587;&#x4EF6;&#x4E2D;option go_package&#x7684;&#x503C;&#x6700;&#x540E;&#x4E00;&#x5C42;&#x7EA7;&#x6309;&#x7167;&#x4E00;&#x5B9A;&#x683C;&#x5F0F;&#x8FDB;&#x884C;&#x8F6C;&#x6362;&#xFF0C;&#x82E5;&#x65E0;&#x6B64;&#x58F0;&#x660E;&#xFF0C;&#x5219;&#x53D6;&#x81EA;&#x4E8E;package&#x7684;&#x503C;&#xFF0C;&#x5927;&#x81F4;&#x4EE3;&#x7801;&#x5982;&#x4E0B;&#xFF1A;</p>
</blockquote>
<pre class="language-"><code class="lang-go">  <span class="token keyword">if</span> option<span class="token punctuation">.</span>Name <span class="token operator">==</span> <span class="token string">&quot;go_package&quot;</span> <span class="token punctuation">{</span>
    ret<span class="token punctuation">.</span>GoPackage <span class="token operator">=</span> option<span class="token punctuation">.</span>Constant<span class="token punctuation">.</span>Source
  <span class="token punctuation">}</span>
  <span class="token operator">...</span>
  <span class="token keyword">if</span> <span class="token function">len</span><span class="token punctuation">(</span>ret<span class="token punctuation">.</span>GoPackage<span class="token punctuation">)</span> <span class="token operator">==</span> <span class="token number">0</span> <span class="token punctuation">{</span>
    ret<span class="token punctuation">.</span>GoPackage <span class="token operator">=</span> ret<span class="token punctuation">.</span>Package<span class="token punctuation">.</span>Name
  <span class="token punctuation">}</span>
  ret<span class="token punctuation">.</span>PbPackage <span class="token operator">=</span> <span class="token function">GoSanitized</span><span class="token punctuation">(</span>filepath<span class="token punctuation">.</span><span class="token function">Base</span><span class="token punctuation">(</span>ret<span class="token punctuation">.</span>GoPackage<span class="token punctuation">)</span><span class="token punctuation">)</span>
  <span class="token operator">...</span>
</code></pre>
<blockquote>
<p>[!TIP]
GoSanitized&#x65B9;&#x6CD5;&#x8BF7;&#x53C2;&#x8003;google.golang.org/protobuf@v1.25.0/internal/strs/strings.go:71</p>
<p>[!TIP]
&#x2461; call &#x5C42;&#x6587;&#x4EF6;&#x5939;&#x540D;&#x79F0;&#x53D6;&#x81EA;&#x4E8E;proto&#x4E2D;service&#x7684;&#x540D;&#x79F0;&#xFF0C;&#x5982;&#x8BE5;sercice&#x7684;&#x540D;&#x79F0;&#x548C;pb&#x6587;&#x4EF6;&#x5939;&#x540D;&#x79F0;&#x76F8;&#x7B49;&#xFF0C;&#x5219;&#x4F1A;&#x5728;srervice&#x540E;&#x9762;&#x8865;&#x5145;client&#x8FDB;&#x884C;&#x533A;&#x5206;&#xFF0C;&#x4F7F;pb&#x548C;call&#x5206;&#x9694;&#x3002;</p>
</blockquote>
<pre class="language-"><code class="lang-go"><span class="token keyword">if</span> strings<span class="token punctuation">.</span><span class="token function">ToLower</span><span class="token punctuation">(</span>proto<span class="token punctuation">.</span>Service<span class="token punctuation">.</span>Name<span class="token punctuation">)</span> <span class="token operator">==</span> strings<span class="token punctuation">.</span><span class="token function">ToLower</span><span class="token punctuation">(</span>proto<span class="token punctuation">.</span>GoPackage<span class="token punctuation">)</span> <span class="token punctuation">{</span>
    callDir <span class="token operator">=</span> filepath<span class="token punctuation">.</span><span class="token function">Join</span><span class="token punctuation">(</span>ctx<span class="token punctuation">.</span>WorkDir<span class="token punctuation">,</span> strings<span class="token punctuation">.</span><span class="token function">ToLower</span><span class="token punctuation">(</span>stringx<span class="token punctuation">.</span><span class="token function">From</span><span class="token punctuation">(</span>proto<span class="token punctuation">.</span>Service<span class="token punctuation">.</span>Name<span class="token operator">+</span><span class="token string">&quot;_client&quot;</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">ToCamel</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">)</span>
<span class="token punctuation">}</span>
</code></pre>
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