From fd249f2928c37bf361b3541e865600884f394c32 Mon Sep 17 00:00:00 2001
From: chenxiwang <1520264117@qq.com>
Date: Wed, 10 Jul 2024 14:27:43 +0800
Subject: [PATCH] =?UTF-8?q?=E8=8E=B7=E5=8F=96=E6=B0=B4=E8=B4=A8=E6=9C=80?=
 =?UTF-8?q?=E6=96=B0=E6=95=B0=E6=8D=AE?=
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---
 .../project/xyt/controller/OsmoticWaterRController.java  | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main/java/com/gunshi/project/xyt/controller/OsmoticWaterRController.java b/src/main/java/com/gunshi/project/xyt/controller/OsmoticWaterRController.java
index 1c7af7d..86b3d29 100644
--- a/src/main/java/com/gunshi/project/xyt/controller/OsmoticWaterRController.java
+++ b/src/main/java/com/gunshi/project/xyt/controller/OsmoticWaterRController.java
@@ -71,6 +71,15 @@ public class OsmoticWaterRController {
         return R.ok(service.removeById(id));
     }
 
+    @Operation(summary = "获取最新一条数据")
+    @PostMapping("/getLastData")
+    public R<OsmoticWaterR> getLastData() {
+        QueryWrapper qw = new QueryWrapper<>();
+        qw.orderBy(true, false, "tm");
+        OsmoticWaterR result = service.getOne(qw);
+        return R.ok(result);
+    }
+
     @Operation(summary = "列表")
     @PostMapping("/list")
     public R<List<OsmoticWaterR>> list(@RequestBody @Validated OsmoticWaterR osmoticWaterR) {