- demo 项目，增加 RPC 接口

demo/demo-rpc-service-api/src/main/java/cn/iocoder/mall/demo/rpc/api/DemoProductRpcService.java

@@ -0,0 +1,9 @@
+package cn.iocoder.mall.demo.rpc.api;
+
+import cn.iocoder.mall.demo.rpc.vo.DemoProductVO;
+
+public interface DemoProductRpcService {
+
+    DemoProductVO get(Integer id);
+
+}

demo/demo-rpc-service-api/src/main/java/cn/iocoder/mall/demo/rpc/package-info.java

@@ -0,0 +1 @@
+package cn.iocoder.mall.demo.rpc;

demo/demo-rpc-service-api/src/main/java/cn/iocoder/mall/demo/rpc/vo/DemoProductVO.java

@@ -0,0 +1,22 @@
+package cn.iocoder.mall.demo.rpc.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+@ApiModel("Demo 商品 BO")
+@Data
+public class DemoProductVO {
+
+    @ApiModelProperty(value = "编号", required = true, example = "1")
+    private Integer id;
+
+    @ApiModelProperty(value = "华为 Mate30 Pro", required = true, example = "小王")
+    private String name;
+
+    @ApiModelProperty(value = "价格，单位：分", required = true, example = "10")
+    private Integer price;
+    @ApiModelProperty(value = "库存数量", required = true, example = "100")
+    private Integer quantity;
+
+}