From ad356be34721e74449f5141d1a062b3a81c57515 Mon Sep 17 00:00:00 2001
From: liurunyu <lry9898@163.com>
Date: 星期四, 21 八月 2025 15:05:51 +0800
Subject: [PATCH] 小程序后端模块（子系统）增加水肥机远程操作功能，包括开关注肥、天关搅拌、清除注肥泵报警等功能。
---
pipIrr-platform/pipIrr-global/src/main/java/com/dy/pipIrrGlobal/util/Double2Serializer.java | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/pipIrr-platform/pipIrr-global/src/main/java/com/dy/pipIrrGlobal/util/Double2Serializer.java b/pipIrr-platform/pipIrr-global/src/main/java/com/dy/pipIrrGlobal/util/Double2Serializer.java
new file mode 100644
index 0000000..26a4250
--- /dev/null
+++ b/pipIrr-platform/pipIrr-global/src/main/java/com/dy/pipIrrGlobal/util/Double2Serializer.java
@@ -0,0 +1,41 @@
+package com.dy.pipIrrGlobal.util;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+import java.text.DecimalFormat;
+
+/**
+ * @author ZhuBaoMin
+ * @date 2023/12/6 10:31
+ * @LastEditTime 2023/12/6 10:31
+ * @Description 灏忔暟淇濈暀2浣嶈繑鍥炵粰鍓嶇搴忓垪鍖栧櫒
+ */
+public class Double2Serializer extends JsonSerializer<Double> {
+ private DecimalFormat df = new DecimalFormat("0.00");
+
+ @Override
+ public void serialize(Double data, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
+ if (data != null) {
+ if (data == 0) {
+ jsonGenerator.writeString("0");
+ } else {
+ jsonGenerator.writeString(df.format(data));
+ }
+ }
+ }
+
+ //public Double2Serializer(){}
+ //@Override
+ //public void serialize(BigDecimal data, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
+ // if (data != null) {
+ // BigDecimal number = data.setScale(2, BigDecimal.ROUND_HALF_UP);
+ // jsonGenerator.writeNumber(number);
+ // // gen.writeNumber(df.format(number)); // 杞崲
+ // } else {
+ // jsonGenerator.writeNumber(data);
+ // }
+ //}
+}
--
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