新增:预留连接服务检查接口。

src/main/java/com/hywa/banktest/controller/ApplyClearingController.java

@@ -12,10 +12,7 @@ import com.hywa.banktest.service.OrderInfoService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.Calendar;
 
@@ -227,5 +224,10 @@ public class ApplyClearingController  {
         return new AjaxJson(AjaxJson.FAILURE ,AjaxJson.MSGFAILURE);
 
     }
+
+    @GetMapping("/checkService")
+    public AjaxJson checkService(){
+        return new AjaxJson("连接服务正常");
+    }
 }