增加探活接口

tencent-ad-server/src/main/java/com/tzld/piaoquan/tencentad/controller/IndexController.java

@@ -0,0 +1,20 @@
+package com.tzld.piaoquan.tencentad.controller;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/")
+public class IndexController {
+
+    /**
+     * 探活
+     *
+     * @return
+     */
+    @GetMapping("/healthcheck")
+    public String healthcheck() {
+        return "ok";
+    }
+}