feat: DemoController 添加测试接口

Author: cadecode

http/DemoController.http

@@ -4,3 +4,8 @@ POST http://localhost:8080/api/demo/string
 Content-Type: application/json
 
 ###
+# 测试 map 类型的返回
+POST http://localhost:8080/api/demo/m
+Content-Type: application/json
+
+###

src/main/java/info/cadecode/simple/controller/DemoController.java

@@ -1,9 +1,13 @@
 package info.cadecode.simple.controller;
 
+import info.cadecode.simple.common.response.SimpleRes;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * @author Cade Li
  * @date 2021/7/15
@@ -17,4 +21,13 @@ public class DemoController {
     public String string() {
         return "DemoController OK!";
     }
+
+    @PostMapping("map")
+    public Map<String, Object> map() {
+        HashMap<String, Object> map = new HashMap<>();
+        map.put("name", "map");
+        map.put("msg", "hello world");
+        return map;
+    }
+
 }