支持checkModel

src/main/java/cn/quantgroup/qgblservice/controller/CheckController.java

+package cn.quantgroup.qgblservice.controller;
+
+import com.alibaba.fastjson.JSON;
+import com.google.common.collect.ImmutableMap;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * @Author fengjunkai
+ * @Date 2019-08-15 15:00
+ */
+@Slf4j
+@RestController
+@RequestMapping("/")
+public class CheckController {
+
+    private static Map<String, String> map = new ConcurrentHashMap<>();
+
+    @ResponseBody
+    @RequestMapping(value = "check")
+    public ResponseEntity<String> check() {
+        if (map != null && map.size() > 0) {
+            return new ResponseEntity<String>(HttpStatus.NOT_FOUND);
+        } else {
+            return new ResponseEntity<String>(HttpStatus.OK);
+        }
+    }
+
+    @ResponseBody
+    @RequestMapping(value = "/online")
+    public Map<String, String> online() {
+        log.info("应用上线，流量开始切入....");
+        map.clear();
+        return responseOk();
+    }
+
+    @ResponseBody
+    @RequestMapping(value = "/offline")
+    public Map<String, String> offline() {
+        log.info("应用下线，流量不再切入....");
+        map.put("status", "offline");
+        return responseOk();
+    }
+
+    @ResponseBody
+    @RequestMapping(value = "/test")
+    public Map<String, String> test() {
+        log.info("CheckController测试!map = {}", map);
+        return ImmutableMap.of("code", "0", "msg", JSON.toJSONString(map));
+    }
+
+    public static Map<String, String> responseOk() {
+        return ImmutableMap.of("code", "0", "msg", "ok");
+    }
+
+    @RequestMapping("/getuuid")
+    public String getUuid(String param) {
+        return UUID.nameUUIDFromBytes(param.getBytes()).toString();
+    }
+
+}