init

Signed-off-by: Eicy <im@crash.work>

API/api.proto

@@ -0,0 +1,21 @@
+syntax = "proto3";
+
+package api;
+
+// 定义消息结构
+message Request {
+  string code = 1;
+  string str1 = 2;
+  string str2 = 3;
+  int32 int_value = 4;
+}
+
+message Response {
+  bool success = 1;
+  string message = 2;
+}
+
+// 定义服务
+service ApiService {
+  rpc CallApi (Request) returns (Response);
+}