提交代码

backend/src/main/java/com/music/controller/HealthController.java

@@ -0,0 +1,15 @@
+package com.music.controller;
+
+import com.music.common.Result;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HealthController {
+
+    @GetMapping("/api/health")
+    public Result<String> health() {
+        return Result.success("OK");
+    }
+}
+